A	B	C	D	E	F	G	H
2		Table 1. Facility Throughputs
3		Source	Actual1	PTE (Annual)	Units	Actual (Short Term)	PTE (Short Term)	Units
4		Rotary Dryer (Used Oil)	173068	408000	gal/year	1118	1118	gal/day
5		Dryer Baghouse - Controlled	110989	262800	tpy	800	800	ton/day
6		Main Baghouse	110989	262800	tpy	800	800	ton/day
7		New Baghouse	110989	262800	tpy	800	800	ton/day
8		Ore Drop Points	110989	262800	tpy	800	800	ton/day
9		Crusher	110989	262800	tpy	800	800	ton/day
10		Used oil storage Tanks	173068	408000	gal/year	1118	1118	gal/day
11	1	Actual throughputs are taken from the 2024 Annual Air Report for this facility

	A	B	C	D	E	F	G	H	I	J	K	L	M
2		Table 2. Raw & Process Ore Perlite Sample Results
3		Sample	Units	Pollutant	CAS#	DEQ Pollutant	Raw Ore Perlite1	Raw Ore Perlite results	Raw Ore weight %	Process Ore Perlite1	Process Ore results	Process Ore weight %	Maximum Ore Percent Weight
4		Ag	ppm	Silver and compounds	7440-22-4	Yes	<0.05	0.03	0.00000%	<0.05	0.03	0.0000%	0.00%
5		Al	ppm	Aluminum and compounds	7429-90-5	Yes	62446	62446.00	6.24460%	63725.00	63725.00	6.3725%	6.37%
6		As	ppm	Arsenic and compounds	7440-38-2	Yes	2.6	2.60	0.00026%	1.40	1.40	0.0001%	0.00%
7		Ba	ppm	Barium and compounds	7440-39-3	Yes	278	278.00	0.02780%	280.00	280.00	0.0280%	0.03%
8		Be	ppm	Beryllium and compounds	7440-41-7	Yes	3.03	3.03	0.00030%	3.06	3.06	0.0003%	0.00%
9		Cd	ppm	Cadmium and compounds	7440-43-9	Yes	0.08	0.08	0.00001%	0.07	0.07	0.0000%	0.00%
10		Co	ppm	Cobalt and compounds	7440-48-4	Yes	<0.2	0.10	0.00001%	<0.2	0.10	0.0000%	0.00%
11		Cu	ppm	Copper and compounds	7440-50-8	Yes	5.2	5.20	0.00052%	3.60	3.60	0.0004%	0.00%
12		Cr	ppm	Chromium	7440-47-3	No	113.8	113.80	0.01%	78.30	78.30	0.01%	0.01%
13		Cr (VI)³	ppm	Chromium VI	18540-29-9	Yes	7.966	7.97	0.00080%	5.53	5.53	0.0006%	0.00%
14		Hg	ppm	Mercury and compounds	7439-97-6	Yes	0.02	0.02	0.00000%	<0.01	0.01	0.0000%	0.00%
15		Mn	ppm	Manganese and compounds	7439-96-5	Yes	503	503.00	0.05030%	503.00	503.00	0.0503%	0.05%
16		Mo	ppm	Molybdenum	7439-98-7	No	3.7	3.70	0.00%	3.20	3.20	0.00%	0.00%
17		MoO3⁴	ppm	Molybdenum Trioxide	1313-27-5	Yes	6.20	6.20	0.00093%	5.36	5.36	0.0008%	0.00%
18		Ni	ppm	Nickel and compounds	7440-02-0	Yes	2	2.00	0.00020%	1.30	1.30	0.0001%	0.00%
19		P	ppm	Phosphorus and compounds	504	Yes	33	33.00	0.00330%	25.00	25.00	0.0025%	0.00%
20		Pb	ppm	Lead and compounds	7439-92-1	Yes	25	25.00	0.00250%	24.00	24.00	0.0024%	0.00%
21		Sb	ppm	Antimony and compounds	7440-36-0	Yes	0.37	0.37	0.00004%	0.22	0.22	0.0000%	0.00%
22		Se	ppm	Selenium and compounds	7782-49-2	Yes	0.19	0.19	0.00002%	0.15	0.15	0.0000%	0.00%
23		Tl	ppm	Thallium and Compounds	7440-28-0	Yes	0.439	0.44	0.00004%	0.43	0.43	0.0000%	0.00%
24		V ²	ppm	Vanadium (fume or dust)	7440-62-2	Yes	<3	1.50	0.00015%	<3	1.50	0.0002%	0.00%
25		Zn	ppm	Zinc and compounds	7440-66-6	Yes	29	29.00	0.00290%	30.00	30.00	0.0030%	0.00%
26		BaO	pct	Barium and compounds	7440-39-3	Yes	0.02	0.02	0.02000%	0.02	0.02	0.0200%	0.02%
27		P2O5	pct	Phosphorus Pentoxide	1314-56-3	Yes	0.008	0.01	0.00800%	<0.005	0.00	0.0025%	0.01%
28		SiO2	pct	Silica, crystalline (respirable)	7631-86-9	Yes	74.53	74.53	3.72650%	74.25	74.25	3.7125%	3.73%
29		SO3	pct	Sulfur trioxide	7446-11-9	Yes	<0.005	0.00	0.00250%	<0.005	0.00	0.0025%	0.00%
30		V2O5	pct	Vanadium pentoxide	1314-62-1	Yes	<0.005	0.00	0.00250%	<0.005	0.00	0.0025%	0.00%
31		LOI-1000	pct	Loss of Ignition	N/A	No	2.89	2.89	2.89%	2.94	2.94	2.94%	2.94%
32		Wt	Kg	All Samples	N/A	N/A	1.17	1.17	100.00%	1.28	1.28	100.00%	100.00%
33	1	Undetects are treated as half as detection limit.
34		1%=	10,000	ppm
35	2	Vanadium not included in speciation of Perlite, as the elemental fraction is incorporated within Vanadium Pentoxide
36	3	CR (VI) determined as 7% of total chromium.
37	4	Molybdenum trioxide, calculated by using the ratio of molecular weights of molybdenum trioxide to molybdenum [143.94 (g/mol)/95.95 (g/mol)].

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O
1		Table 3. Maintenance Activities SDS Information
2		File Name	SDS Name	Constituent Name	Material Usage (cans/yr)	Material Density (g/mL)	Material Usage2 (lbs/yr)	Pollutant Information
3								CAS or DEQID2,3	TAC	Chemical Name	Minimum Weight Percent	Maximum Weight Percent	Pollutant Usage (lbs/yr)	Pollutant Threshold (lb/yr)	Exceeds Threshold?
4		Barnes Distribution PB Blast 24	Blaster PB Penetrating Lithium Grease	Zinc oxide	24	0.95	11.89	1314-13-2	Yes	Zinc oxide	0.00%	1.00%	0.12	Not Listed	Not Listed
5		Lectra Motive Electric Parts Cleaner	Lectra Motive Electric Parts Cleaner	tetrachloroethylene	24	1.62	48.16	127-18-4	Yes	Tetrachloroethene (perchloroethylene)	90.00%	100.00%	48.16	>100	No
6		Motor Medic Thrust Fluid SDS	MOTOR MEDIC® THRUST™ STARTING FLUID	Chloroethane	24	0.71	12.24	75-00-3	Yes	Chloroethane (ethyl chloride)	0.10%	1.00%	0.12	>1,000	No
7		Rustoleum Spray Paint	STRUST +SSPR 6PK GLOSS BLACK SAFETY DATA SHEET	Acetone	24	0.79	14.83	67-64-1	Yes	Acetone	25.00%	50.00%	7.42	>1,000	No
8				Barium Sulfate				7440-39-3	Yes	Barium and compounds	2.50%	10.00%	1.48	Not Listed	Not Listed
9				Xylenes (o-, m-, p- Isomers)				1330-20-7	Yes	Xylene (mixture), including m-xylene, o-xylene, p-xylene	2.50%	10.00%	1.48	>1,000	No
10				Carbon Black				89	Yes	Carbon black extracts	1.00%	2.50%	0.37	Not Listed	Not Listed
11				Cobalt 2-Ethylhexanoate				7440-48-4	Yes	Cobalt and compounds	0.10%	1.00%	0.15	Any Use	Yes
12				Ethylbenzene				100-41-4	Yes	Ethyl benzene	1.00%	2.50%	0.37	>10	No
13		Barnes Distribution PB Blast 11,4	PB Penetrating Catalyst	--	24	1.137	19.57	--	--	--	--	--	--	--	--
14		Cyclo Breakaway Penetrating Oil1	CYCLO® BREAKAWAY FAST PENETRATING OIL	--	24	0.82	16.68	--	--	--	--	--	--	--	--
15	1	Chemical constituents are not included for these products as none of those listed in their respective SDS are regulated as Toxic Air Contaminants according to the DEQ Pollutant List
16	2	Material usage is calculated based on the standard size of the can these products are purchased in
17	2	Barium Sulfate (CAS: 7727-43-7) listed in the Rustoleum Spray Paint SDS was conservatively assumed to be Barium and Compounds (CAS: 7440-39-3) as presented on the DEQ Pollutant List
18	3	Carbon Black (CAS: 1333-86-4) listed in the Rustoleum Spray Paint SDS was conservatively assumed to be Carbon Black Extracts (CAS: 89) as presented on the DEQ Pollutant List
19	4	Density information for these products is considered proprietary information according to the manufacturer so density is obtained from SDS information on similar products. PB Penetrating Catalyst uses the density from ZEP 45 Penetrating Lubricant 20N17 and the density of Blaster PB Penetrating Lithium Grease uses the density from White Lithium Grease from JET-LUBE INC.

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P
2		Table 4. Welding SDS Information
3		Model ID	File Name	SDS Name	Constituent Name2	Material Usage (1000 lbs/yr)	Electrode Type3	Use	Pollutant Information						Exemption Threshold (lbs/yr)	Exempt?
4									CAS or DEQID1	TAC	Chemical Name	Minimum Weight Percent	Maximum Weight Percent	Pollutant Usage (1000 lbs/yr)
5		WELD1	Lincoln 7018 Rod	Excalibur 7018 MR	Calcium fluoride	0.165	E7018	SMAW	239	Yes	Fluorides	5.00%	10.00%	0.0165	>50	No
6					Manganese				7439-96-5	Yes	Manganese and compounds	1.00%	5.00%	0.00825
7					Sodium silicate				7631-86-9	Yes	Silica, crystalline (respirable)	1.00%	5.00%	0.00825
8					Potassium silicate				7631-86-9	Yes	Silica, crystalline (respirable)	1.00%	5.00%	0.00825
9					Silicon				7631-86-9	Yes	Silica, crystalline (respirable)	0.10%	1.00%	0.00165
10					Silicon dioxide (amorphous)				7631-86-9	Yes	Silica, crystalline (respirable)	0.10%	1.00%	0.00165
11					Quartz				7631-86-9	Yes	Silica, crystalline (respirable)	1.00%	5.00%	0.00825
12					Lithium silicate				7631-86-9	Yes	Silica, crystalline (respirable)	0.10%	1.00%	0.00165
13					Aluminum Oxide				7429-90-5	Yes	Aluminum and compounds	0.10%	1.00%	0.00165
14		WELD2	Lincoln Innershield NR 211	Innershield NR-211-MP	Barium fluoride	0.1	E71T-11	FCAW	239	Yes	Fluorides	1.00%	5.00%	0.005	>500	Yes
15					Lithium fluoride				239	Yes	Fluorides	0.10%	1.00%	0.001
16					Aluminum and compounds				7429-90-5	Yes	Aluminum and compounds	1.00%	5.00%	0.005
17					Potassium fluorosilicate				7631-86-9	Yes	Silica, crystalline (respirable)	0.10%	1.00%	0.001
18					Silicon				7631-86-9	Yes	Silica, crystalline (respirable)	0.10%	1.00%	0.001
19					Manganese				7439-96-5	Yes	Manganese and compounds	0.10%	1.00%	0.001
20		WELD3	Lincoln 6011 Rod SDS	Lincoln 6011	Manganese	0.005	E6011	SMAW	7439-96-5	Yes	Manganese and compounds	1.00%	5.00%	0.00025	>500	Yes
21					Sodium silicate				7631-86-9	Yes	Silica, crystalline (respirable)	1.00%	5.00%	0.00025
22					Potassium silicate				7631-86-9	Yes	Silica, crystalline (respirable)	0.10%	1.00%	0.00005
23					Quartz				7631-86-9	Yes	Silica, crystalline (respirable)	0.10%	1.00%	0.00005
24					Copper and/or copper alloys and compounds (as Cu)				7440-50-8	Yes	Copper and compounds	0.10%	1.00%	0.00005
25					Silicon dioxide (amorphous)				7631-86-9	Yes	Silica, crystalline (respirable)	0.10%	1.00%	0.00005
26		WELD4	Rocketmount Orion Flux Core Flux Core Wire FCAW SDS	Orion Flux Core	Fluorides (as F)	0.2	N/A	FCAW	239	Yes	Fluorides	0.00%	3.00%	0.006	Not Listed	No
27					Manganese (Mn)				7439-96-5	Yes	Manganese and compounds	1.00%	3.00%	0.006
28					Nickel (Ni)				7440-02-0	Yes	Nickel and compounds	0.00%	3.00%	0.006
29					Silicon				7631-86-9	Yes	Silica, crystalline (respirable)	1.00%	4.00%	0.008
30					Vanadium (V)				7440-62-2	Yes	Vanadium (fume or dust)	0.00%	7.00%	0.014
31	1	For conservancy Barium Fluoride (7887-32-8) and Calcium Fluoride (7789-75-5) were both included as Fluorides (239) as presented in the DEQ Pollutant List
32	2	Fluorides (as F) were listed three (3) times in the Orin Flux Core SDS, for consistency these three constituents have been added together into one Fluorides (as F) line item in this table, this includes their wt % being added together as well
33	3	This Lincoln Innershield NR 211 electrode sourced from manufacturer website https://www.lincolnelectric.com/en/products/innershieldnr211mp_fcaws
34	4	Rocketmount Orion Flux Core Flux Core Wire does not have an associated electrode type as no information was available to specify one from the manufacturer

	A	B	C	D	E	F	G	H	I	J	K	L	M	N
2		Table 5. Welding Rod Emission Factors
3		Emission Factors1,2,3 (lbs/1000 lb rod)
4				Al2O3	Co	Cr(VI)	Mn	Ni	Crystaline Silica⁴	V	Fluorides
5				Aluminum and compounds	Cobalt and Compounds	Chromium VI, chromate and dichromate particulate	Manganese and compounds	Nickel compounds, insoluble	Silica, crystalline (respirable)	Vanadium (fume or dust)	Fluorides
6			CAS#	7429-90-5	7440-48-4	18540-29-9	7439-96-5	365	7631-86-9	7440-62-2	239
7		TEU-ID	DEQ Pollutant?	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
8			SMAW
9		WELD1	7018	1.34E-01	1.00E-03	3.30E-03	1.03	2.00E-03	5.61E-01	2.64E-02	3.95E-01
10			FCAW
11		WELD4	Orion Flux Core	--			1.15E-04	8.60E-05	1.43E-04	2.01E-04	8.60E-05
12	1	Some emission factors have been calculated utilizing the DEQ Cleaner Air Oregon Welding Emissions Calculations Tool
13	2	Emission factor obtained from AP-42 section 12-19-2
14	3	Emission factors not obtained from one of the previously listed sources have been calculated using guidance from the San Diego County Air Pollution Control District website. The emission factor is determined by the equation EF = FGR x FCF x Ci. The Fume Generation Rate (FGR), or Total Fume Emission Factor, is used when available in AP-42 Section 12.19 (Table 12.19-1). The Fume Correction Factor (FCF) was developed through San Diego Air Pollution Control District Engineering discussions with the welding industry (refer to footnote 6 for values), and lastly the Constituent weight percent (Ci) is obtained from the welding Material Safety Data Sheet (SDS). These three values are multiplied to find an equivalent emission factor for the remaining pollutants without emission factors identified elsewhere. When no FGR is available in AP-42 Section 12.19 for the specific welding process and material, a district default FGR is used that has been determined and provided by California Air Resource Board Greenhouse Gas Emission Inventory Chief, Richard Bode.
15	4	All silicon and quartz as listed is conservatively assumed to be crystalline silica (respirable)
16	5	Categorized based on recommended welding method as listed in the SDS or found online for the specific welding product.
18		Type of Welding1		Electrode Type2	Total Fume Generation Rate
19					AP-42 (g/kg [lb/1000 lb] Of Electrode Consumed)3	ARB, Richard Bode (lb/1000 lb electrode consumed)3
20		E7018 MR-3/32	SMAW	E7018	18.4	0.02
21		Orion Flux Core	FCAW	N/A	--	0.02
22	1	Fume Correction Factors determined per San Diego Air Pollution Control District engineering discussions with Industry:
23		SMAW	0.2865
24		FCAW	0.2865
25	2	Rocketmount Orion Flux Core Flux Core Wire does not have an associated electrode type as no information was available to specify one
28		Table 6. Average or maximum SDS Weight Percent for Welding Rod Materials
29			Al2O3	Mn	Ni	Crystaline Silica1	V	Fluorides2
30		7018	2.55%	3.00%		10.65%		7.50%
31		Orion Flux Core		2.00%	1.50%	2.50%	3.50%	1.50%
32	1	All silicon as listed is conservatively assumed to be crystalline silica (respirable)
33	2	All fluoride compounds listed as fluorides

	A	B	C	D	E	F	G	H
1		Drop points Emission Calculations
3		Table 7. Drop Point Summary
4		Drop point 1 Crude Ore stockpile to Grizzly shed: Height= 8 ft Drop distance = 1 ft.
5		Drop point 2 Grizzly Shed to Ore shed: Height = 20 ft. Drop Distance = Up to 15 ft.
6		Drop Point 3 Ore shed to BC-3. Height = 5 ft. Drop Distance =  2 ft.
7		Drop Point 4 BC-3 to Primary scalper: Height= 20 ft. Drop distance = 2 ft.
8		No drop from Jaw to BC-2 (shoot slide): Height= 2 ft.
9		Drop Point 5 Primary scalper to BC-5: Height 12-15 ft. Drop distance= 2 ft.
10		Drop Point 6 BC-5 to Slinger belt Height = 12 feet Drop Distance= 1 ft.
11		No drop from Slinger belt to rotary dryer. Shoot slide (2 ft change)
14		Table 8. Material Transfer Operational Data
15		Parameter/Type	Value	Units	Reference
16		Throughput by Material Stage
17		Raw ore input	262,800	tpy	Based on permit
18		Raw ore input	800	tons/day	Based on Imerys statement
19		Moisture Content by Material Stage
20		Raw Ore input	4	%	AP-42 Chapter 30 Section 11
21		Number of drops by material stage
22		Raw ore	6	each	Material handling before dryer
23		Other Operational Parameters
24		Wind Speed	7.29	mph	From Aermet Data
25		Worst Case Daily Wind Speed	28.97	mph	From Aermet Data
27		Table 9. AP-42 Particle Size Multipliers
28		Parameter	Value	Units	Reference
29		PM Particle Size Multiplier	0.74	unitless	AP-42 Section 13.2.4 (11/06)
30		PM10 Particle Size Multiplier	0.35	unitless	AP-42 Section 13.2.4 (11/06)
31		PM2.5 Particle Size Multiplier	0.053	unitless	AP-42 Section 13.2.4 (11/06)
34		Table 10. PM Emission factors
35		Material	Throughput (tpy)	Emission Factor1 (lb/ton)	Worst case- Daily Emissions (lb/ton)	Annual Emissions (tpy)
36
37				PM	PM	PM
38		Raw ore input	262,800	1.47E-03	8.81E-03	1.16E+00
39	1	Emissions factors calculated per Equation 1 of AP-42 Section 13.2.4
42		Table 11. Ore Drop Point TAC Emissions per drop point
43		Pollutant	CAS #	Weight Percent1	Emission Factor (lb/ton)	Emissions (lb/yr)	Daily Emission Factor (lb/ton)	Daily Emissions (lbs/day)
44		Silver and compounds	7440-22-4	0.00000%	3.66E-11	9.63E-06	2.20E-10	1.76E-07
45		Aluminum and compounds	7429-90-5	6.37250%	9.34E-05	2.45E+01	5.61E-04	4.49E-01
46		Arsenic and compounds	7440-38-2	0.00026%	3.81E-09	1.00E-03	2.29E-08	1.83E-05
47		Barium and compounds	7440-39-3	0.02800%	4.10E-07	1.08E-01	2.47E-06	1.97E-03
48		Beryllium and compounds	7440-41-7	0.00031%	4.48E-09	1.18E-03	2.69E-08	2.16E-05
49		Cadmium and compounds	7440-43-9	0.00001%	1.17E-10	3.08E-05	7.04E-10	5.64E-07
50		Cobalt and compounds	7440-48-4	0.00001%	1.47E-10	3.85E-05	8.81E-10	7.04E-07
51		Copper and compounds	7440-50-8	0.00052%	7.62E-09	2.00E-03	4.58E-08	3.66E-05
52		Chromium VI	18540-29-9	0.00080%	1.17E-08	3.07E-03	7.01E-08	5.61E-05
53		Mercury and compounds	7439-97-6	0.00000%	2.93E-11	7.70E-06	1.76E-10	1.41E-07
54		Manganese and compounds	7439-96-5	0.05030%	7.37E-07	1.94E-01	4.43E-06	3.54E-03
55		Molybdenum Trioxide	1313-27-5	0.00093%	1.36E-08	3.58E-03	8.19E-08	6.55E-05
56		Nickel and compounds	7440-02-0	0.00020%	2.93E-09	7.70E-04	1.76E-08	1.41E-05
57		Phosphorus and compounds	504	0.00330%	4.84E-08	1.27E-02	2.91E-07	2.32E-04
58		Lead and compounds	7439-92-1	0.00250%	3.66E-08	9.63E-03	2.20E-07	1.76E-04

59		Antimony and compounds	7440-36-0	0.00004%	5.42E-10	1.43E-04	3.26E-09	2.61E-06
60		Selenium and compounds	7782-49-2	0.00002%	2.78E-10	7.32E-05	1.67E-09	1.34E-06
61		Thallium and compounds	7440-28-0	0.00004%	6.43E-10	1.69E-04	3.87E-09	3.09E-06
62		Zinc and compounds	7440-66-6	0.00300%	4.40E-08	1.16E-02	2.64E-07	2.11E-04
63		Barium and compounds	7440-39-3	0.02000%	2.93E-07	7.70E-02	1.76E-06	1.41E-03
64		Phosphorus Pentoxide	1314-56-3	0.00800%	1.17E-07	3.08E-02	7.04E-07	5.64E-04
65		Silica, crystalline (respirable)	7631-86-9	3.72650%	5.46E-05	1.44E+01	3.28E-04	2.63E-01
66		Sulfur trioxide	7446-11-9	0.00250%	3.66E-08	9.63E-03	2.20E-07	1.76E-04
67		Vanadium pentoxide	1314-62-1	0.00250%	3.66E-08	9.63E-03	2.20E-07	1.76E-04
68	1	Uses maximum of ore source test results

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R
1		Baghouse Emission Calculations
2		Table 12. Baghouse Throughputs
3		Emission Unit	Throughput (ton/year) (PTE)	Throughput (ton/day) (PTE)	Pollutant	Emission Factor 1 (lb/ton)	Actual Emissions (tpy)	PTE Emissions (tpy)
4		Rotary Dryer Baghouse	262,800	800	PM	0.036	4.7304	5.2560
5		Main Baghouse	262,800	800	PM	0.02	2.628	2.9200
6		New Baghouse	262,800	800	PM	0.0087	1.14318	1.2702
7		Total				PM	8.50158	9.4462
8	1	Emission factors are derived from the 2014 and 2018 stack tests performed at the facility, as well as DEQ estimates. Outlined in permit #19-0001 for the facility
11		Table 13. TAC Emissions from Rotary Dryer Baghouse						Table 14.TAC Emissions from Main Baghouse						Table 15. TAC Emissions from New Baghouse
12		Pollutant	CAS #	Weight Percent 1	Emission Factor (lb/ton)	Emissions (lb/yr)		Pollutant	CAS #	Weight Percent 1	Emission Factor (lb/ton)	Emissions (lb/yr)		Pollutant	CAS #	Weight Percent 1	Emission Factor (lb/ton)	Emissions (lb/yr)
13		Silver and compounds	7440-22-4	0.00000%	9.00E-10	2.37E-04		Silver and compounds	7440-22-4	0.00000%	5.00E-10	1.31E-04		Silver and compounds	7440-22-4	0.00000%	2.18E-10	5.72E-05
14		Aluminum and compounds	7429-90-5	6.37250%	2.29E-03	6.03E+02		Aluminum and compounds	7429-90-5	6.37250%	1.27E-03	3.35E+02		Aluminum and compounds	7429-90-5	6.37250%	5.54E-04	1.46E+02
15		Arsenic and compounds	7440-38-2	0.00026%	9.36E-08	2.46E-02		Arsenic and compounds	7440-38-2	0.00026%	5.20E-08	1.37E-02		Arsenic and compounds	7440-38-2	0.00026%	2.26E-08	5.94E-03
16		Barium and compounds	7440-39-3	0.02800%	1.01E-05	2.65E+00		Barium and compounds	7440-39-3	0.02800%	5.60E-06	1.47E+00		Barium and compounds	7440-39-3	0.02800%	2.44E-06	6.40E-01
17		Beryllium and compounds	7440-41-7	0.00031%	1.10E-07	2.90E-02		Beryllium and compounds	7440-41-7	0.00031%	6.12E-08	1.61E-02		Beryllium and compounds	7440-41-7	0.00031%	2.66E-08	7.00E-03
18		Cadmium and compounds	7440-43-9	0.00001%	2.88E-09	7.57E-04		Cadmium and compounds	7440-43-9	0.00001%	1.60E-09	4.20E-04		Cadmium and compounds	7440-43-9	0.00001%	6.96E-10	1.83E-04
19		Cobalt and compounds	7440-48-4	0.00001%	3.60E-09	9.46E-04		Cobalt and compounds	7440-48-4	0.00001%	2.00E-09	5.26E-04		Cobalt and compounds	7440-48-4	0.00001%	8.70E-10	2.29E-04
20		Copper and compounds	7440-50-8	0.00052%	1.87E-07	4.92E-02		Copper and compounds	7440-50-8	0.00052%	1.04E-07	2.73E-02		Copper and compounds	7440-50-8	0.00052%	4.52E-08	1.19E-02
21		Chromium VI	18540-29-9	0.00080%	2.87E-07	7.54E-02		Chromium VI	18540-29-9	0.00080%	1.59E-07	4.19E-02		Chromium VI	18540-29-9	0.00080%	6.93E-08	1.82E-02
22		Mercury and compounds	7439-97-6	0.00000%	7.20E-10	1.89E-04		Mercury and compounds	7439-97-6	0.00000%	4.00E-10	1.05E-04		Mercury and compounds	7439-97-6	0.00000%	1.74E-10	4.57E-05
23		Manganese and compounds	7439-96-5	0.05030%	1.81E-05	4.76E+00		Manganese and compounds	7439-96-5	0.05030%	1.01E-05	2.64E+00		Manganese and compounds	7439-96-5	0.05030%	4.38E-06	1.15E+00
24		Molybdenum Trioxide	1313-27-5	0.00093%	3.35E-07	8.79E-02		Molybdenum Trioxide	1313-27-5	0.00093%	1.86E-07	4.89E-02		Molybdenum Trioxide	1313-27-5	0.00093%	8.09E-08	2.13E-02
25		Nickel and compounds	7440-02-0	0.00020%	7.20E-08	1.89E-02		Nickel and compounds	7440-02-0	0.00020%	4.00E-08	1.05E-02		Nickel and compounds	7440-02-0	0.00020%	1.74E-08	4.57E-03
26		Lead and compounds	7439-92-1	0.00250%	9.00E-07	2.37E-01		Lead and compounds	7439-92-1	0.00250%	5.00E-07	1.31E-01		Lead and compounds	7439-92-1	0.00250%	2.18E-07	5.72E-02
27		Antimony and compounds	7440-36-0	0.00004%	1.33E-08	3.50E-03		Antimony and compounds	7440-36-0	0.00004%	7.40E-09	1.94E-03		Antimony and compounds	7440-36-0	0.00004%	3.22E-09	8.46E-04
28		Selenium and compounds	7782-49-2	0.00002%	6.84E-09	1.80E-03		Selenium and compounds	7782-49-2	0.00002%	3.80E-09	9.99E-04		Selenium and compounds	7782-49-2	0.00002%	1.65E-09	4.34E-04
29		Thallium and Compounds	7440-28-0	0.00004%	1.58E-08	4.15E-03		Thallium and Compounds	7440-28-0	0.00004%	8.78E-09	2.31E-03		Thallium and Compounds	7440-28-0	0.00004%	3.82E-09	1.00E-03
30		Zinc and compounds	7440-66-6	0.00300%	1.08E-06	2.84E-01		Zinc and compounds	7440-66-6	0.00300%	6.00E-07	1.58E-01		Zinc and compounds	7440-66-6	0.00300%	2.61E-07	6.86E-02
31		Barium and compounds	7440-39-3	0.02000%	7.20E-06	1.89E+00		Barium and compounds	7440-39-3	0.02000%	4.00E-06	1.05E+00		Barium and compounds	7440-39-3	0.02000%	1.74E-06	4.57E-01
32		Phosphorus and compounds	504	0.00330%	1.19E-06	3.12E-01		Phosphorus and compounds	504	0.00330%	6.60E-07	1.73E-01		Phosphorus and compounds	504	0.00330%	2.87E-07	7.54E-02
33		Phosphorus Pentoxide	1314-56-3	0.00800%	2.88E-06	7.57E-01		Phosphorus Pentoxide	1314-56-3	0.00800%	1.60E-06	4.20E-01		Phosphorus Pentoxide	1314-56-3	0.00800%	6.96E-07	1.83E-01
34		Silica, crystalline (respirable)	7631-86-9	3.72650%	1.34E-03	3.53E+02		Silica, crystalline (respirable)	7631-86-9	3.72650%	7.45E-04	1.96E+02		Silica, crystalline (respirable)	7631-86-9	3.72650%	3.24E-04	8.52E+01
35		Sulfur trioxide	7446-11-9	0.00250%	9.00E-07	2.37E-01		Sulfur trioxide	7446-11-9	0.00250%	5.00E-07	1.31E-01		Sulfur trioxide	7446-11-9	0.00250%	2.18E-07	5.72E-02
36		Vanadium pentoxide	1314-62-1	0.00250%	9.00E-07	2.37E-01		Vanadium pentoxide	1314-62-1	0.00250%	5.00E-07	1.31E-01		Vanadium pentoxide	1314-62-1	0.00250%	2.18E-07	5.72E-02
37	1	Uses maximum of ore source test results					1	Uses maximum of ore source test results					1	Uses maximum of ore source test results
39		Uncontrolled Baghouse Emission Calculations
40		Table 16. Uncontrolled Baghouse Throughputs
41		Emission Unit	Emission Factor 1 (lb PM/ton)	Baghouse control 4	Uncontrolled Emission Factor (lb PM/ton)	Mobile Backhaul Yield	Default Building control efficiency2	Uncontrolled emissions from building ( PM lb/ton)	Emissions (tpy	Emissions (lb/day)
42		Rotary Dryer Baghouse	0.036	99.00%	3.6	15.63%	100%	0.0000	0.00	0.00
43		Main Baghouse	0.02	99.00%	2	15.63%	90%	0.0313	4.11	25.00
44		New Baghouse	0.0087	99.00%	0.87	15.63%	90%	0.0136	1.79	10.88
45	1	Emission factors are derived from the 2014 and 2018 stack tests performed at the facility, as well as DEQ estimates. Outlined in permit #19-0001 for the facility
46	2	Building control efficiency from EI Letter discussion summary from Heather Kuoppamaki with DEQ. Dryer is assumed at 100% as there are no handling activities of ore within dryer that could produce emissions.
47	3	Backhaul yield is the ratio of material that goes to the baghouses and the backhaul pile, to what is processed at the site. This material is considered the potentially airborne material created during perlite processing.
48	4	Baghouse control efficiency from EPA Air Pollution Control Technology Fact Sheet for Fabric Filter Cartridge Collector Type.
50		Table 17.TAC Uncontrolled Emissions from Main Baghouse						Table 18. TAC Uncontrolled Emissions from New Baghouse
51		Pollutant	CAS #	Weight Percent 1	Emission Factor (lb/ton)	Emissions (lb/yr)		Pollutant	CAS #	Weight Percent 1	Emission Factor (lb/ton)	Emissions (lb/yr)
52		Silver and compounds	7440-22-4	0.00000%	7.81E-10	2.05E-04		Silver and compounds	7440-22-4	0.00000%	3.40E-10	8.93E-05
53		Aluminum and compounds	7429-90-5	6.37250%	1.99E-03	5.23E+02		Aluminum and compounds	7429-90-5	6.37250%	8.66E-04	2.28E+02
54		Arsenic and compounds	7440-38-2	0.00026%	8.12E-08	2.14E-02		Arsenic and compounds	7440-38-2	0.00026%	3.53E-08	9.29E-03

55		Barium and compounds	7440-39-3	0.02800%	8.75E-06	2.30E+00		Barium and compounds	7440-39-3	0.02800%	3.81E-06	1.00E+00
56		Beryllium and compounds	7440-41-7	0.00031%	9.56E-08	2.51E-02		Beryllium and compounds	7440-41-7	0.00031%	4.16E-08	1.09E-02
57		Cadmium and compounds	7440-43-9	0.00001%	2.50E-09	6.57E-04		Cadmium and compounds	7440-43-9	0.00001%	1.09E-09	2.86E-04
58		Cobalt and compounds	7440-48-4	0.00001%	3.13E-09	8.21E-04		Cobalt and compounds	7440-48-4	0.00001%	1.36E-09	3.57E-04
59		Copper and compounds	7440-50-8	0.00052%	1.63E-07	4.27E-02		Copper and compounds	7440-50-8	0.00052%	7.07E-08	1.86E-02
60		Chromium VI	18540-29-9	0.00080%	2.49E-07	6.54E-02		Chromium VI	18540-29-9	0.00080%	1.08E-07	2.85E-02
61		Mercury and compounds	7439-97-6	0.00000%	6.25E-10	1.64E-04		Mercury and compounds	7439-97-6	0.00000%	2.72E-10	7.14E-05
62		Manganese and compounds	7439-96-5	0.05030%	1.57E-05	4.13E+00		Manganese and compounds	7439-96-5	0.05030%	6.84E-06	1.80E+00
63		Molybdenum Trioxide	1313-27-5	0.00093%	2.90E-07	7.63E-02		Molybdenum Trioxide	1313-27-5	0.00093%	1.26E-07	3.32E-02
64		Nickel and compounds	7440-02-0	0.00020%	6.25E-08	1.64E-02		Nickel and compounds	7440-02-0	0.00020%	2.72E-08	7.14E-03
65		Lead and compounds	7439-92-1	0.00250%	7.81E-07	2.05E-01		Lead and compounds	7439-92-1	0.00250%	3.40E-07	8.93E-02
66		Antimony and compounds	7440-36-0	0.00004%	1.16E-08	3.04E-03		Antimony and compounds	7440-36-0	0.00004%	5.03E-09	1.32E-03
67		Selenium and compounds	7782-49-2	0.00002%	5.94E-09	1.56E-03		Selenium and compounds	7782-49-2	0.00002%	2.58E-09	6.79E-04
68		Thallium and Compounds	7440-28-0	0.00004%	1.37E-08	3.61E-03		Thallium and Compounds	7440-28-0	0.00004%	5.97E-09	1.57E-03
69		Zinc and compounds	7440-66-6	0.00300%	9.37E-07	2.46E-01		Zinc and compounds	7440-66-6	0.00300%	4.08E-07	1.07E-01
70		Barium and compounds	7440-39-3	0.02000%	6.25E-06	1.64E+00		Barium and compounds	7440-39-3	0.02000%	2.72E-06	7.14E-01
71		Phosphorus and compounds	504	0.00330%	1.03E-06	2.71E-01		Phosphorus and compounds	504	0.00330%	4.49E-07	1.18E-01
72		Phosphorus Pentoxide	1314-56-3	0.00800%	2.50E-06	6.57E-01		Phosphorus Pentoxide	1314-56-3	0.00800%	1.09E-06	2.86E-01
73		Silica, crystalline (respirable)	7631-86-9	3.72650%	1.16E-03	3.06E+02		Silica, crystalline (respirable)	7631-86-9	3.72650%	5.07E-04	1.33E+02
74		Sulfur trioxide	7446-11-9	0.00250%	7.81E-07	2.05E-01		Sulfur trioxide	7446-11-9	0.00250%	3.40E-07	8.93E-02
75		Vanadium pentoxide	1314-62-1	0.00250%	7.81E-07	2.05E-01		Vanadium pentoxide	1314-62-1	0.00250%	3.40E-07	8.93E-02
76	1	Uses maximum of ore source test results					1	Uses maximum of ore source test results

	A	B	C	D	E	F	G	H
1		Rotary Dryer Emission Calculations
3		Table 19. Used Oil Test Data
4		TACs associated with Used oil?	Test results	Detection limit	units	Emission Factor¹	Units
5		Arsenic	<1	1	ppm	0.00394	lbs / Mgal
6		Cadmium	<0.1	0.1	ppm	0.000394	lbs / Mgal
7		Chromium	<4	4	ppm	0.01576	lbs / Mgal
8		Lead	14.3	1	ppm	0.112684	lbs lead/Mgal oil
9		Total PCBs	<1	1	ppm	0.00394	lbs / Mgal
10	1	If emissions are below detection limit from a test, half the detection limit is used.
11		1 gallon of oil is equal to	7.88	lbs	Obtained from AP-42 Appendix A "Weights of Selected Substances"
13		Table 20. TAC Emission factors for Used Oil Combustion in the Rotary Dryer
14		Pollutant1	CAS #	Emission Factor2 (lb/Mgal)	EF Notes
15		1,1,1-Trichloroethane (methyl chloroform)	71-55-6	2.36E-04	CAO Re-Refined Used Oil Combustion EF Basis
16		Acenaphthene	83-32-9	2.11E-05	CAO Re-Refined Used Oil Combustion EF Basis
17		Acenaphthylene	208-96-8	2.53E-07	CAO Re-Refined Used Oil Combustion EF Basis
18		Anthracene	120-12-7	1.22E-06	CAO Re-Refined Used Oil Combustion EF Basis
19		Antimony and compounds	7440-36-0	5.25E-03	CAO Re-Refined Used Oil Combustion EF Basis
20		Arsenic and compounds	7440-38-2	3.94E-03	Source Testing
21		Barium and compounds	7440-39-3	2.57E-03	CAO Re-Refined Used Oil Combustion EF Basis
22		Benz[a]anthracene	56-55-3	4.01E-06	CAO Re-Refined Used Oil Combustion EF Basis
23		Benzene	71-43-2	2.14E-04	CAO Re-Refined Used Oil Combustion EF Basis
24		Benzo[b]fluoranthene	205-99-2	1.48E-06	CAO Re-Refined Used Oil Combustion EF Basis
25		Benzo[g,h,i]perylene	191-24-2	2.26E-06	CAO Re-Refined Used Oil Combustion EF Basis
26		Beryllium and compounds	7440-41-7	2.78E-05	CAO Re-Refined Used Oil Combustion EF Basis
27		Cadmium and compounds	7440-43-9	3.94E-04	Source testing
28		Chromium VI, chromate and dichromate particulate	18540-29-9	2.48E-04	CAO Re-Refined Used Oil Combustion EF Basis
29		Chrysene	218-01-9	2.38E-06	CAO Re-Refined Used Oil Combustion EF Basis
30		Cobalt and compounds	7440-48-4	6.02E-03	CAO Re-Refined Used Oil Combustion EF Basis
31		Copper and compounds	7440-50-8	1.76E-03	CAO Re-Refined Used Oil Combustion EF Basis
32		Dibenz[a,h]anthracene	53-70-3	1.67E-06	CAO Re-Refined Used Oil Combustion EF Basis
33		Ethyl benzene	100-41-4	6.36E-05	CAO Re-Refined Used Oil Combustion EF Basis
34		Fluoranthene	206-44-0	4.84E-06	CAO Re-Refined Used Oil Combustion EF Basis
35		Fluorene	86-73-7	4.47E-06	CAO Re-Refined Used Oil Combustion EF Basis
36		Fluorides	239	3.73E-02	CAO Re-Refined Used Oil Combustion EF Basis
37		Formaldehyde	50-00-0	3.30E-02	CAO Re-Refined Used Oil Combustion EF Basis
38		Indeno[1,2,3-cd]pyrene	193-39-5	2.14E-06	CAO Re-Refined Used Oil Combustion EF Basis
39		Lead and compounds	7439-92-1	1.13E-01	Source Testing
40		Manganese and compounds	7439-96-5	3.00E-03	CAO Re-Refined Used Oil Combustion EF Basis
41		Mercury and compounds	7439-97-6	1.13E-04	CAO Re-Refined Used Oil Combustion EF Basis
42		Molybdenum Trioxide	1313-27-5	1.18E-03	CAO Re-Refined Used Oil Combustion EF Basis
43		Naphthalene	91-20-3	1.13E-03	CAO Re-Refined Used Oil Combustion EF Basis
44		Nickel and compounds	7440-02-0	8.45E-02	CAO Re-Refined Used Oil Combustion EF Basis
45		Octachlorodibenzo-p-dioxin (OCDD)	3268-87-9	3.10E-09	CAO Re-Refined Used Oil Combustion EF Basis
46	Xylene (mixture), including m-xylene, o-xylene, p-xylene		1330-20-7	1.09E-04	CAO Re-Refined Used Oil Combustion EF Basis
47		Polychlorinated biphenyls (PCBs)	1336-36-3	3.94E-03	Source Testing
48		Phenanthrene	85-01-8	1.05E-05	CAO Re-Refined Used Oil Combustion EF Basis
49		Phosphorus and compounds	504	9.46E-03	CAO Re-Refined Used Oil Combustion EF Basis
50		Pyrene	129-00-0	4.25E-06	CAO Re-Refined Used Oil Combustion EF Basis
51		Selenium and compounds	7782-49-2	6.83E-04	CAO Re-Refined Used Oil Combustion EF Basis
52		Toluene	108-88-3	6.20E-03	CAO Re-Refined Used Oil Combustion EF Basis

53		Vanadium (fume or dust)	7440-62-2	3.18E-02	CAO Re-Refined Used Oil Combustion EF Basis
54		Zinc and compounds	7440-66-6	2.91E-02	CAO Re-Refined Used Oil Combustion EF Basis
55	1	Emissions for o-Xylene included as "Xylene (mixture), including m-xylene, o-xylene, p-xylene" (CASRN 1330-20-7) to account for possible toxic emissions associated with o-Xylene as the Xylene (mixture) has an RBC value assigned to it
56	2	Emission factors obtained from CAO Re-Refined Used Oil Combustion EF Basis 2025 provided by DEQ in August 2025, as well as source testing conducted on the used oil at the facility

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P
1		Stockpile Emission Calculations
2		Table 21. Stockpile Throughputs
3		Emission Unit	Material Handling Throughput 1 (tons/yr)	Material Handling throughput, Max Day (tons/day)
4		Active Raw Ore and Active Fill Stockpile	152104.04	2249.86
5		Inactive Raw Ore and Inactive Fill Stockpile	17584.67	1382.45
6	1	Material handling throughput is equal to the amount of raw ore hauled into the site throughout the year and was provided by Imerys, and scaled up by 30% for conservancy
7
8
9		Table 22. Material Handling Operational Data
10		Parameter/Type	Value	Units	Reference
11		Moisture Content by Material Stage
12		Active Raw Ore	4	%	AP-42 Chapter 30 Section 11
13		Inactive Raw Ore	4	%	AP-42 Chapter 30 Section 11
14		Particle Size Multiplier
15		PM Particle Size Multiplier	0.74	unitless	AP-42 Section 13.2.4 (11/06)
16		PM10 Particle Size Multiplier	0.35	unitless	AP-42 Section 13.2.4 (11/06)
17		PM2.5 Particle Size Multiplier	0.053	unitless	AP-42 Section 13.2.4 (11/06)
18		Other Operational Parameters
19		Wind Speed	7.29	mph	Mean wind speed from Aermet Data
20		Worst Case Wind Speed	28.97	mph	Max daily wind speed from Aermet Data
21		Percent of Time Where Wind Speed > 12 mph (yearly)	17.72	%	Based on Aermet Data
22		Percent of Time Where Wind Speed > 12 mph (daily)	100.00	%	Based on Aermet Data
23
24		Table 23. Material Handling PM Emission Factors and Emissions
25		Material	Throughput (tpy) or (tpd) for daily	Emission Factor1 (lb/ton)	Daily Emissions (lb/day)	Annual Emissions (tpy)	Fugitive dust control⁶
26
27				PM	PM	PM	PM
28		Active Raw Ore	152,104	1.47E-03	6.11E-01	1.11E-01	85%
29		Inactive Raw Ore	17,585	1.47E-03	7.06E-02	1.29E-02	85%
30		Active Raw Ore - Worst Case Day Emissions	2,249.9	8.81E-03	1.98E+01	--	85%
31		Inactive Raw Ore - Worst Case Day Emissions	1,382.4	8.81E-03	1.22E+01	--	85%
32	1	Emissions factors calculated per Equation 1 of AP-42 Section 13.2.4
33
34		Table 24. Wind Erosion Operational Data
35		Material	Wind Erosion Throughput1 (acres)	Emission Factor2,3 ,4,5 (lb/day/acre)	Daily Emissions (lb/day)	Annual Emissions (lbs/year)	Fugitive dust control⁶
36
37				PM	PM	PM	PM
38		Active Raw Ore	0.6	15.59	9.36	3414.93	85%
39		Inactive Raw Ore	1.0	15.59	15.28	5577.71	85%
40		Active Raw Ore - Worst Case	0.6	117.35	70.41	--	85%
41		Inactive Raw Ore - Worst Case	1.0	117.35	117.35	--	85%
42	1	The Active and Inactive raw ore piles were measured using google earth for a more accurate estimate of product use in this equation, measurements are shown below
43	2	Total suspended particle emission factor derived from equation 4-9 outlined in EPA article "Control of Open Fugitive Dust Sources"
44	3	The number of days with precipitation above 0.25 mm per year is assumed to be 0, as advised by Oregon DEQ for daily precipitation amounts.
45	4	The silt content for perlite ore was derived from unpaved emission factors for mining haul roads		10
46	5	The number of days with precipitation above 0.25 mm per year for daily amounts is		91.3	According to NOAA National Centers for Environmental Information 1981-2010 Climate Normals data for station LAKEVIEW 2 NNW, OR, US
47	6	Fugitive dust control % is average from AP-42 Chapter 11.19-1-5
48
49		Table 25. Active Raw Ore and Active Fill Stockpile MH Emissions								Table 26. Inactive Raw Ore and Inactive Fill Stockpile MH Emissions
50		Pollutant	CAS #	Weight Percent 1	Annual Emission Factor (lb/ton)	Emissions (lb/yr)	Worst-case Daily Emission Factor (lb/ton)	Daily Emissions (lb/day)		Pollutant	CAS #	Weight Percent 1	Emission Factor (lb/ton)	Emissions (lb/yr)	Worst-case Daily Emission Factor (lb/ton)	Daily Emissions (lb/day)

51		Silver and compounds	7440-22-4	0.00000%	5.50E-12	8.36E-07	3.30E-11	7.43E-08		Silver and compounds	7440-22-4	0.00000%	5.50E-12	9.66E-08	3.30E-11	4.57E-08
52		Aluminum and compounds	7429-90-5	6.24460%	1.37E-05	2.09E+00	8.25E-05	1.86E-01		Aluminum and compounds	7429-90-5	6.37250%	1.40E-05	2.46E-01	8.42E-05	1.16E-01
53		Arsenic and compounds	7440-38-2	0.00026%	5.72E-10	8.69E-05	3.43E-09	7.73E-06		Arsenic and compounds	7440-38-2	0.00026%	5.72E-10	1.01E-05	3.43E-09	4.75E-06
54		Barium and compounds	7440-39-3	0.02780%	6.11E-08	9.30E-03	3.67E-07	8.26E-04		Barium and compounds	7440-39-3	0.02800%	6.16E-08	1.08E-03	3.70E-07	5.11E-04
55		Beryllium and compounds	7440-41-7	0.00030%	6.66E-10	1.01E-04	4.00E-09	9.00E-06		Beryllium and compounds	7440-41-7	0.00031%	6.73E-10	1.18E-05	4.04E-09	5.59E-06
56		Cadmium and compounds	7440-43-9	0.00001%	1.76E-11	2.68E-06	1.06E-10	2.38E-07		Cadmium and compounds	7440-43-9	0.00001%	1.76E-11	3.09E-07	1.06E-10	1.46E-07
57		Cobalt and compounds	7440-48-4	0.00001%	2.20E-11	3.34E-06	1.32E-10	2.97E-07		Cobalt and compounds	7440-48-4	0.00001%	2.20E-11	3.87E-07	1.32E-10	1.83E-07
58		Copper and compounds	7440-50-8	0.00052%	1.14E-09	1.74E-04	6.87E-09	1.55E-05		Copper and compounds	7440-50-8	0.00052%	1.14E-09	2.01E-05	6.87E-09	9.50E-06
59		Chromium VI	18540-29-9	0.00080%	1.75E-09	2.66E-04	1.05E-08	2.37E-05		Chromium VI	18540-29-9	0.00080%	1.75E-09	3.08E-05	1.05E-08	1.45E-05
60		Mercury and compounds	7439-97-6	0.00000%	4.40E-12	6.69E-07	2.64E-11	5.94E-08		Mercury and compounds	7439-97-6	0.00000%	4.40E-12	7.73E-08	2.64E-11	3.65E-08
61		Manganese and compounds	7439-96-5	0.05030%	1.11E-07	1.68E-02	6.64E-07	1.49E-03		Manganese and compounds	7439-96-5	0.05030%	1.11E-07	1.94E-03	6.64E-07	9.19E-04
62		Molybdenum Trioxide	1313-27-5	0.00093%	2.04E-09	3.11E-04	1.23E-08	2.76E-05		Molybdenum Trioxide	7439-98-7	0.00093%	2.04E-09	3.59E-05	1.23E-08	1.70E-05
63		Nickel and compounds	7440-02-0	0.00020%	4.40E-10	6.69E-05	2.64E-09	5.94E-06		Nickel and compounds	7440-02-0	0.00020%	4.40E-10	7.73E-06	2.64E-09	3.65E-06
64		Lead and compounds	7439-92-1	0.00250%	5.50E-09	8.36E-04	3.30E-08	7.43E-05		Lead and compounds	7439-92-1	0.00250%	5.50E-09	9.66E-05	3.30E-08	4.57E-05
65		Antimony and compounds	7440-36-0	0.00004%	8.13E-11	1.24E-05	4.89E-10	1.10E-06		Antimony and compounds	7440-36-0	0.00004%	8.13E-11	1.43E-06	4.89E-10	6.76E-07
66		Selenium and compounds	7782-49-2	0.00002%	4.18E-11	6.35E-06	2.51E-10	5.65E-07		Selenium and compounds	7782-49-2	0.00002%	4.18E-11	7.34E-07	2.51E-10	3.47E-07
67		Thallium and Compounds	7440-28-0	0.00004%	9.65E-11	1.47E-05	5.80E-10	1.30E-06		Thallium and Compounds	7440-28-0	0.00004%	9.65E-11	1.70E-06	5.80E-10	8.02E-07
68		Zinc and compounds	7440-66-6	0.00290%	6.38E-09	9.70E-04	3.83E-08	8.62E-05		Zinc and compounds	7440-66-6	0.00300%	6.60E-09	1.16E-04	3.96E-08	5.48E-05
69		Barium and compounds	7440-39-3	0.02000%	4.40E-08	6.69E-03	2.64E-07	5.94E-04		Barium and compounds	7440-39-3	0.02000%	4.40E-08	7.73E-04	2.64E-07	3.65E-04
70		Phosphorus and compounds	504	0.00330%	7.25E-09	1.10E-03	4.36E-08	9.81E-05		Phosphorus and compounds	504	0.00330%	7.25E-09	1.28E-04	4.36E-08	6.03E-05
71		Phosphorus Pentoxide	1314-56-3	0.00800%	1.76E-08	2.68E-03	1.06E-07	2.38E-04		Phosphorus Pentoxide	1314-56-3	0.00800%	1.76E-08	3.09E-04	1.06E-07	1.46E-04
72		Silica, crystalline (respirable)	7631-86-9	3.72650%	8.19E-06	1.25E+00	4.92E-05	1.11E-01		Silica, crystalline (respirable)	7631-86-9	3.72650%	8.19E-06	1.44E-01	4.92E-05	6.80E-02
73		Sulfur trioxide	7446-11-9	0.00250%	5.50E-09	8.36E-04	3.30E-08	7.43E-05		Sulfur trioxide	7446-11-9	0.00250%	5.50E-09	9.66E-05	3.30E-08	4.57E-05
74		Vanadium pentoxide	1314-62-1	0.00250%	5.50E-09	8.36E-04	3.30E-08	7.43E-05		Vanadium pentoxide	1314-62-1	0.00250%	5.50E-09	9.66E-05	3.30E-08	4.57E-05
75	1	Uses Raw Ore source test results							1	Uses maximum of ore source test results
76
77
78		Table 27. Active Raw Ore and Active Fill Stockpile Wind Erosion Emissions								Table 28. Inactive Raw Ore and Inactive Fill Stockpile Wind erosion Emissions
79		Pollutant	CAS #	Weight Percent 1	Annual Emission Factor (lb/acre/year)	Emissions (lb/yr)	Worst-case Daily Emission Factor (lb/acre/day)	Daily Emissions (lb/day)		Pollutant	CAS #	Weight Percent 1	Annual Emission Factor (lb/acre/year)	Emissions (lb/yr)	Worst-case Daily Emission Factor (lb/acre/day)	Daily Emissions (lb/day)
80		Silver and compounds	7440-22-4	0.00000%	2.13E-05	1.28E-05	4.40E-07	2.64E-07		Silver and compounds	7440-22-4	0.00000%	2.13E-05	3.14E-06	4.40E-07	4.40E-07
81		Aluminum and compounds	7429-90-5	6.24460%	5.33E+01	3.20E+01	1.10E+00	6.60E-01		Aluminum and compounds	7429-90-5	6.37250%	5.44E+01	5.33E+01	1.12E+00	1.12E+00
82		Arsenic and compounds	7440-38-2	0.00026%	2.22E-03	1.33E-03	4.58E-05	2.75E-05		Arsenic and compounds	7440-38-2	0.00026%	2.22E-03	2.18E-03	4.58E-05	4.58E-05
83		Barium and compounds	7440-39-3	0.02780%	2.37E-01	1.42E-01	4.89E-03	2.94E-03		Barium and compounds	7440-39-3	0.02800%	2.39E-01	2.34E-01	4.93E-03	4.93E-03
84		Beryllium and compounds	7440-41-7	0.00030%	2.59E-03	1.55E-03	5.33E-05	3.20E-05		Beryllium and compounds	7440-41-7	0.00031%	2.61E-03	2.56E-03	5.39E-05	5.39E-05
85		Cadmium and compounds	7440-43-9	0.00001%	6.83E-05	4.10E-05	1.41E-06	8.45E-07		Cadmium and compounds	7440-43-9	0.00001%	6.83E-05	6.69E-05	1.41E-06	1.41E-06
86		Cobalt and compounds	7440-48-4	0.00001%	8.54E-05	5.12E-05	1.76E-06	1.06E-06		Cobalt and compounds	7440-48-4	0.00001%	8.54E-05	8.37E-05	1.76E-06	1.76E-06
87		Copper and compounds	7440-50-8	0.00052%	4.44E-03	2.66E-03	9.15E-05	5.49E-05		Copper and compounds	7440-50-8	0.00052%	4.44E-03	4.35E-03	9.15E-05	9.15E-05
88		Chromium VI	18540-29-9	0.00080%	6.80E-03	4.08E-03	1.40E-04	8.41E-05		Chromium VI	18540-29-9	0.00080%	6.80E-03	6.66E-03	1.40E-04	1.40E-04
89		Mercury and compounds	7439-97-6	0.00000%	1.71E-05	1.02E-05	3.52E-07	2.11E-07		Mercury and compounds	7439-97-6	0.00000%	1.71E-05	1.67E-05	3.52E-07	3.52E-07
90		Manganese and compounds	7439-96-5	0.05030%	4.29E-01	2.58E-01	8.85E-03	5.31E-03		Manganese and compounds	7439-96-5	0.05030%	4.29E-01	4.21E-01	8.85E-03	8.85E-03
91		Molybdenum Trioxide	1313-27-5	0.00093%	7.94E-03	4.76E-03	1.64E-04	9.82E-05		Molybdenum Trioxide	7439-98-7	0.00093%	7.94E-03	7.78E-03	1.64E-04	1.64E-04
92		Nickel and compounds	7440-02-0	0.00020%	1.71E-03	1.02E-03	3.52E-05	2.11E-05		Nickel and compounds	7440-02-0	0.00020%	1.71E-03	1.67E-03	3.52E-05	3.52E-05
93		Lead and compounds	7439-92-1	0.00250%	2.13E-02	1.28E-02	4.40E-04	2.64E-04		Lead and compounds	7439-92-1	0.00250%	2.13E-02	2.09E-02	4.40E-04	4.40E-04
94		Antimony and compounds	7440-36-0	0.00004%	3.16E-04	1.90E-04	6.51E-06	3.91E-06		Antimony and compounds	7440-36-0	0.00004%	3.16E-04	3.10E-04	6.51E-06	6.51E-06
95		Selenium and compounds	7782-49-2	0.00002%	1.62E-04	9.73E-05	3.34E-06	2.01E-06		Selenium and compounds	7782-49-2	0.00002%	1.62E-04	1.59E-04	3.34E-06	3.34E-06
96		Thallium and Compounds	7440-28-0	0.00004%	3.75E-04	2.25E-04	7.73E-06	4.64E-06		Thallium and Compounds	7440-28-0	0.00004%	3.75E-04	3.67E-04	7.73E-06	7.73E-06
97		Zinc and compounds	7440-66-6	0.00290%	2.48E-02	1.49E-02	5.10E-04	3.06E-04		Zinc and compounds	7440-66-6	0.00300%	2.56E-02	2.51E-02	5.28E-04	5.28E-04
98		Barium and compounds	7440-39-3	0.02000%	1.71E-01	1.02E-01	3.52E-03	2.11E-03		Barium and compounds	7440-39-3	0.02000%	1.71E-01	1.67E-01	3.52E-03	3.52E-03
99		Phosphorus and compounds	504	0.00330%	2.82E-02	1.69E-02	5.81E-04	3.49E-04		Phosphorus and compounds	504	0.00330%	2.82E-02	2.76E-02	5.81E-04	5.81E-04
100		Phosphorus Pentoxide	1314-56-3	0.00800%	6.83E-02	4.10E-02	1.41E-03	8.45E-04		Phosphorus Pentoxide	1314-56-3	0.00800%	6.83E-02	6.69E-02	1.41E-03	1.41E-03

101		Silica, crystalline (respirable)	7631-86-9	3.72650%	3.18E+01	1.91E+01	6.56E-01	3.94E-01		Silica, crystalline (respirable)	7631-86-9	3.72650%	3.18E+01	3.12E+01	6.56E-01	6.56E-01
102		Sulfur trioxide	7446-11-9	0.00250%	2.13E-02	1.28E-02	4.40E-04	2.64E-04		Sulfur trioxide	7446-11-9	0.00250%	2.13E-02	2.09E-02	4.40E-04	4.40E-04
103		Vanadium pentoxide	1314-62-1	0.00250%	2.13E-02	1.28E-02	4.40E-04	2.64E-04		Vanadium pentoxide	1314-62-1	0.00250%	2.13E-02	2.09E-02	4.40E-04	4.40E-04
104	1	Uses Raw Ore source test results								1	Uses maximum of ore source test results
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
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127