Pollutant ID Production/Heat Production Units Emissions Emissions HG Annual Hours HG Co-Product 

Rate (eg. tons/yr) Factor Factor Units Emissions (lbs/yr) Operated (tons/yr)

Source: Newmont Mining Corporation - Twin Creeks Mine: AP1041-0723.01 System Description: Juniper Mill Electric Induction Furnace (S2.001 - 1 of 2, only one operates at a time)

Hg 123.77 tpy 0.02993 lbs/hr 35.0160 1,170 0.0000 In

System Description: Juniper Mill Electric Induction Furnace (S2.001.1 - 1 of 2, only one operates at a time)

Hg 145.51 tpy 0.0425 lbs/hr 55.3690 1,303 0.0000 In

System Description: Juniper Mill Carbon Kiln (S2.002)

Hg 5,591.00 tpy 0.00097 lbs/hr 7.3245 7,551 0.0000 C

System Description: Mercury Retort Circuit A (S2.004)

Hg 19.64 tpy 0.00012 lbs/hr 0.4223 3,519 3.6895 R

System Description: Mercury Retort Circuit B (S2.005)

Hg 16.94 tpy 0.000068 lbs/hr 0.2154 3,168 3.2885 R

System Description: Mercury Retort Circuit C (S2.005.1)

Hg 13.78 tpy 0.0000053 lbs/hr 0.0136 2,574 3.1960 R

System Description: Mercury Retort Circuit D (S2.005.2)

Hg 14.54 tpy 0.00001 lbs/hr 0.0281 2,814 3.0420 R

System Description: Pinon Carbon Kiln (S2.021)

Hg 0.00 tpy 0.0171 lbs/hr 0.0000 0 0.0000 S

System Description: Sage Mill Autoclave (Phase 1 - S2.023)

Hg 1,711,457.00 tpy 0.0662 lbs/hr 523.9068 7,914 0.0000 A

System Description: Sage Mill Autoclave (Phase 2 - S2.024)

Hg 1,699,260.00 tpy 0.033 lbs/hr 252.2520 7,644 0.0000 A

System Description: Electro-winning Cells (six cells ducted to common stack)

Hg Not reported sol tons/yr 0.00157 lbs/hr 13.7532 8,760 0.0000 E

System Description: Juniper Mill Pregnant & Barren (P/B) Tanks

Hg Not reported sol tons/yr 0.0109 lbs/hr 95.4840 8,760 0.0000 P

System Description: Pinon Mill Pregnant Solution Tank

Hg Not reported sol tons/yr 0.000136 lbs/hr 1.1914 8,760 0.0000 S

System Description: Pinon Mill Barren Solution Tank

Hg Not reported sol tons/yr 0.000136 lbs/hr 1.1914 8,760 0.0000 S

System Description: Laboratory Sample Prep. Room, Fire Assay Room, Wet Lab Room, Slurry Prep. Room, LECO Room, Ins

Hg 3.9471 0.0000 P

434.3715 8.9100 C990.1148 13.2160 C

Nevada Bureau of Air Pollution Control 

Calendar Year 2007 Actual Production/Emission Reporting Form Addendu

Source: Cumulative NMCP Data Submittals 

CY 2006 Facility Total:CY 2007 Facility Total:
Source: Queenstake Resources USA, Inc - Jerritt Canyon Mine: AP1041-0778 

System Description: West Roaster Process (System 40 - S2.036 & PF1.213)

Hg 468,581.00 tpy 0.1775 lbs/hr 1,274.4500 7,180 0.4900 R

System Description: East Roaster Process (System 42 - S2.041 & PF1.214)

Hg 507,084.00 tpy 0.071 lbs/hr 496.2900 6,990 0.5300 R

System Description: Carbon Bed Venturi Scrubber (System 49 - Carbon Kiln - S2.041 & System 51 - Retort - S2.051)

SM

System Description: Ore Dryer (System 35 - S2.026)

Hg 967,727.00 tpy 0.0039 lbs/hr 19.6287 5,033 0.0000 O

System Description: Refining Process Induction Furnace (System 50 - S2.050)

InM

System Description: Laboratory Units Including Large Ore Drying Ovens (5 Units) and Electro-winning Cells

Hg 2.1363 0.0000 P

293.9245 2.9600 C

1,966.3934 1.0200 C

Source: Newmont Mining Corporation - Gold Quarry: AP1041-0793 System Description: ROTP Dry-Grinding Static Separator (System 42 - S2.120 - S2.0124)

Hg 3,234,037.00 tpy 0.000732 lbs/hr 5.4776 7,483 0.0000 S

System Description: ROTP Ore Preheaters (System 43 - S1.125 - S2.130)

Hg 3,154,578.00 tpy 0.003163 lbs/hr 23.8047 7,526 0.0000 O

System Description: ROTP Ore Roasters (System 44 - S2.131 - S2.156)

Hg 3,154,578.00 tpy 0.000333 lbs/hr 2.5062 7,526 1.3000 O

System Description: ROTP North Calcine Quench Circuit (System 47 -S2.158 & S2.159)

Hg 1,450,875.00 tpy 0.005148 lbs/hr 38.7438 7,526 0.0000 N

System Description: ROTP South Calcine Quench Circuit (System 51 - S2.160 & S2.161)

Hg 1,703,703.00 tpy 0.00563 lbs/hr 41.9210 7,446 0.0000 S

System Description: AARL Carbon Kiln #2 Scrubber Stack (System 73 - S2.058 & S2.059)

Hg 6,537.30 tpy 0.035088 lbs/hr 227.0544 6,471 0.0100 K

System Description: AARL Carbon Kiln #2 Combustion Stack (System 73 - S2.058 & S2.059)

Hg 36,722.60 MMbtu/yr 0.001253 lbs/hr 8.1082 6,471 0.0000 K

System Description: Zadra Carbon Kiln #1 Scrubber Stack (System 72 - S2.056 & S2.057)

Hg 6,758.30 tpy 0.006165 lbs/hr 41.5891 6,746 0.0200 K

System Description: Zadra Carbon Kiln #1 Combustion Stack (System 72 - S2.056 & S2.057)

Hg 43,993.80 MMbtu/yr 0.000405 lbs/hr 2.7321 6,746 0.0000 K

System Description: Refinery Mercury Retort Circuit (System 77 - S2.041 - S2.046)

Hg 62.00 tpy 0.0015365 lbs/hr 4.9414 3,216 2.1100 R

0.012195 lbs/hr See Note0.158437 lbs/hr 138.1571 See Note

Hg 12.00 tpy 35.7314 2,930Hg 12.00 tpy 872

CY 2006 Facility Total:CY 2007 Facility Total:
System Description: Refinery Induction & Pour Furnaces (System 78 - S2.047 - S2.049)

Hg 91.40 tpy 0.141178 lbs/hr 85.3986 605 0.0000 In

System Description: AARL Carbon Stripping (Pregnant) Tanks

Hg 15,244.00 tpy 0.001995 lbs/hr 17.4762 8,760 0.0000 C

System Description: Refinery Barren Tank & Electro-winning Cells

Hg 48,319,979.00 gal/yr 0.000361 lbs/hr 2.7691 7,671 0.0000 E

System Description: Assay Laboratory, Met Laboratory & Integrated Laboratory

Hg 1.8980 0.0000 P

310.6937 2.7200 C504.4204 6.1600 C

System Description: Refinery Furnaces 1 & 2 (S2.035 & S2.036)

Hg Not reported Not reported 0.00478 lbs/hr 3.9791 832 0.0000 F

System Description: Retort A (S2.037)

Hg Not reported Not reported 0.0000987 lbs/hr 0.2532 2,565 0.0000 R

System Description: Retort B (S2.038)

Hg Not reported Not reported 0.00000684 lbs/hr 0.0134 1,959 0.0000 R

17.1801 0.0000 C

4.2457 0.0000 C

Source: Barrick, Bald Mountain Mine - Huntington Valley: AP1041-1362 System Description: Carbon Reactivation Kiln

Hg 344.50 tpy 0.000017 lbs/hr 0.0720 4,237 0.0000 C

System Description: Electrowinning Cells

Hg 78,074.00 tpy 0.00614 lbs/hr 46.4368 7,563 0.0000 E

System Description: Retort Furnace

Hg 8.09 tpy 0.000024 lbs/hr 0.0292 1,218 2.2750 R

System Description: Bullion Furnace

Hg 5.48 tpy 0.0374 lbs/hr 7.7512 207 0.0000 B

System Description: Assay Laboratory

Hg 3.1246 0.0000 P

204.3025 2.9400 C

57.4138 2.2750 C

Source: Newmont Mining Corporation - Midas Operations: AP1041-0766.01 

CY 2007 Facility Total:CY 2006 Facility Total:CY 2006 Facility Total:CY 2007 Facility Total:CY 2006 Facility Total:CY 2007 Facility Total:
Source: Kennecott Rawhide Mining Company - Denton-Rawhide Mine: AP1041-1116.02

System Description: Carbon Regeneration Kiln (S2.001)

Hg 356.88 tpy 0.00001685 lbs/hr 0.1432 8,497 0.0000 C

System Description: Electro-winning Circuit

Hg Not reported tpy 0.00001437 lbs,hr 0.0448 3,120 0.0000 E

System Description: System 1 - Mercury Retort (S2.002)

Hg 18.54 tpy 4.74E-07 lbs/hr 0.0012 2,513 0.0276 R

System Description: System 2 - Refinery Furnace Baghouse (S2.004)

Hg 34.66 tpy 0.1134 lbs/hr 39.3611 347 0.0000 R

System Description: Fire Assay Laboratory

Hg 0.0142 0.0000 P

351.5928 0.0621 C

39.5645 0.0276 C

Source: Hycroft Resources & Development, Inc. - Crofoot/Lewis Project: AP1041-0334.02System Description: Mercury Retort #1

Hg 0.0000 0.0000 F

System Description: Mercury Retort #2

Hg 0.0000 0.0000 F

System Description: Mercury Retort #3

Hg 0.0000 0.0000 F

System Description: Furnace #1

Hg 0.0000 0.0000 F

System Description: Furnace #2

Hg 0.0000 0.0000 F

System Description: Furnace #3

Hg 0.0000 0.0000 F

0.0000 0.0000 C0.0000 0.0000 C

Source: Metallic Ventures, Inc.: AP1041-1202System Description: Dore Furnace

Hg 0.0000 0.0000 F

System Description: Carbon Reactivation Kiln

Hg 0.0000 0.0000 F

0.0000 0.0000 C0.0000 0.0000 C

CY 2007 Facility Total:CY 2006 Facility Total:CY 2007 Facility Total:CY 2006 Facility Total:CY 2006 Facility Total:CY 2007 Facility Total:
Source: Coeur D'Alene Mining Corporation - Coeur Rochester Mine: AP1044-0063.02

System Description: Refinery Furnace

Hg 172.38 tpy 0.214 lbs/hr 130.7540 611 0.0000 R

System Description: Retort

Hg 172.38 tpy 0.000632 lbs/hr 4.4613 7,059 15.4000 R

System Description: Assay Laboratory

Hg 1.8805 0.0000 P

2.8872 16.1000 C

137.0958 15.4000 C

Source: Newmont Mining Corporation - Lone Tree Mine: AP1041-0059System Description: Autoclave (S2.004 - electrically fired)

AS

System Description: Carbon Kiln (S2.007 - electric induction)

Hg tpy lbs/hr 0.0000 0.0000 S

System Description: Electro-winning (EW) Cells (East and West)

ECded

System Description: Pregnant and Barren Solution Tanks

Hg N/A 0.00938 lbs/hr 82.1688 8,760 0.0000 P

System Description: Sample Room, Fire Assay Room, Wet Laboratory, LECO Laboratory, Met Laboratory

Hg 1.8788 0.0000 P

622.1013 0.0000 C148.0964 0.0000 C

Hg tpy 0.00659 51.5602 7,824 0.0000

CY 2006 Facility Total:CY 2007 Facility Total:CY 2006 Facility Total:CY 2007 Facility Total:

lbs/hr

Hg 194,458.00 tpy 0.00539 lbs/hr 12.4886 2,317 0.0000
Source: Barrick Gold Corporation, Cortez Gold Mines: AP1041-2141 (consolidated Title V permit for Class 2 permits AP1041-

System Description: Refinery Induction Furnaces #1 & 2

Hg 23.00 tpy 0.27 lbs/hr 193.0500 715 0.0300 R

System Description: Electric Carbon Reactivation Kiln #1 (S2.006)

Hg 183.00 tpy 0.00105 lbs/hr 2.6880 2,560 0.2900 C

System Description: Electric Carbon Reactivation Kiln #2 (S2.007)

Hg 155.00 tpy 0.00367 lbs/hr 7.9712 2,172 0.0000 C

System Description: Electro-winning (EW) Cells (Train #1 - 3 cells)

Hg 46.00 gal/min 0.00013 lbs/hr 1.1388 8,760 0.0000 E

System Description: Electro-winning (EW) Cells (Train #2 - 3 cells)

Hg 44.00 gal/min 0.00017 lbs/hr 1.4892 8,760 0.0000 E

System Description: Assay Laboratory Furnace Baghouse

Hg 25.00 tpy 0.000132 lbs/hr 1.0454 7,920 0.0000 F

System Description: Assay Laboratory (Analytical Lab Building), Met Laboratory, Strip Circuit Area (Mill Building), Refinery Go

Hg 0.6639 0.0000 P

166.7059 0.1200 C208.0466 0.3200 C

Source: Florida Canyon Mining, Inc. - Florida Canyon Mine: AP1041-0106.02System Description: Mercurt Retorts (S2.003 & S2.004)

Rrea

System Description: Summit Valley Electro-winning Cell A (Model #75EC18)

Hg 22,100.00 lbs/yr 0.00043 lbs/hr 3.7668 8,760 0.0019 E

System Description: Summit Valley Electro-winning Cell B (Model #75EC18)

Hg 22,100.00 lbs/yr 0.00012 lbs/hr 1.0512 8,760 0.0005 E

System Description: Combustion Air International Carbon Kiln (Model #WCC250DX-2)

Hg 2,490.00 tpy - carbon 0.00095 lbs/hr 8.3220 8,760 0.0042 C

System Description: Inductotherm Dore Furnace

Hg 20,129.00 lbs/yr 0.0044 lbs/hr 1.2659 288 0.0006 D

System Description: Pregnant Tank

Hg Not reported lbs/yr Not reported lbs/hr 0.0000

Not reporte

d 0.0000 N

System Description: Barren Tank

Hg Not reported lbs/yr Not reported lbs/hr 0.0000

Not reporte

d 0.0000 N

System Description: Assay Laboratory

Hg 4.5934 0.0000 P

440.7382 0.2264 C

19.0000 0.0072 C

CY 2007 Facility Total:

lbs/hr 0.0007 1,141 0.0000

CY 2006 Facility Total:

Hg 22,100.00 lbs/yr 0.0000006

CY 2006 Facility Total:CY 2007 Facility Total:
Source: Round Mountain Gold Corporation - Smoky Valley Common Operation: AP1041-0444.01

System Description: Carbon Regeneration Kiln (System 25 - S2.121)

Hg 3,020.00 tpy 0.0052 lbs/hr 45.0372 8,661 0.0000 C

System Description: Electric Induction Furnace (System 24 - S2.130)

Hg 54.90 tpy 0.0203 lbs/hr 11.6928 576 0.0000 In

System Description: Refinery Electro-winning Vent & Ovens, Assay Laboratory Ovens.

Hg 2.9352 0.0000 P

57.0585 0.0085 C59.6652 0.0000 C

Source: Homestake Mining Company - Ruby Hill Project: AP1041-0713.01System Description: Electric Carbon Regeneration Kiln (S2.019)

Hg 175.40 tpy 0.00128 lbs/hr 5.0893 3,976 0.0400 C

System Description: Electric Mercury Retort (S2.022)

Hg 5.00 tpy 0.0000001 lbs/hr 0.0001 891 0.3400 R

System Description: Electric Refinery Induction Furnace (S2.013)

Hg 4.81 tpy 0.0432 lbs/hr 4.1472 96 0.0000 F

System Description: Electro-winning Cells 1 & 2 (IA1.005)

Hg Not reported Not reported 0.0028 lbs/hr 24.5952 8,784 0.0000 E

System Description: Assay Laboratory

Hg 1.3883 0.0000 P

28.7825 0.5000 C35.2201 0.3800 C

Source: Marigold Mining Company - Marigold Mine: AP1041-0158.02System Description: Carbon Regeneration Kiln (Existing drum with controls installed October, 2006.)

Ku

System Description: Carbon Kiln (New)

Hg 509.00 tpy 0.00000913 lbs/hr 0.0348 3,814 0.1053 C

System Description: Electro-winning Circuit (3 cells)

Hg Not reported tpy 0.0000166 lbs/hr 0.1454 8,760 0.0000 E

System Description: Retort

Hg 7.90 tpy 0.0000116 lbs/hr 0.0110 951 0.1398 R

System Description: Smelting Furnace (Tilting Crucible - uncontrolled)

FF

Hg 212.40 tpy 0.00016 lbs/hr 0.0000

CY 2007 Facility Total:

2,543

CY 2006 Facility Total:

0.4068

CY 2006 Facility Total:CY 2007 Facility Total:

Hg 1.26 tpy 0.0089 lbs/hr 0.4174 47 0.0000
System Description: Smelting Furnace (Tilting Crucible - controlled)

Hg 4.34 tpy 0.000229 lbs/hr 0.0447 195 0.0000 F

System Description: Pregnant & Barren (P/B) Tanks

Hg Not reported tpy 0.0000166 lbs/hr 0.1454 8,760 0.0000 P

System Description: Assay Laboratory

Hg 4.0198 0.0000 P

908.0610 0.1675 C

5.2255 0.2450 C

Source: Borealis Mining Company: AP1041-2125System Description: No Submittal

Hg 0.0000 0.0000 F

0.0000 0.0000 C0.0000 0.0000 C

Source: Barrick Turquoise Ridge, Inc. - Getchell Mine: AP1041-0292.01System Description: Assay/Met Laboratory

Hg 4.9660 0.0000 P

10.6752 0.0000 C

4.9660 0.0000 C

Source: Newmont Mining Corporation - Phoenix Mine: AP1041-0220.02System Description: Electric Carbon Regeneration Kiln (S2.002)

Hg 6,601.00 tpy 0.0000134 lbs/hr 0.0905 6,754 0.0000 C

System Description: Retort (S2.014)

Hg 26.63 tpy 2.43E-07 lbs/hr 0.0004 1,442 0.0000 R

System Description: Pregnant & Barren Tanks Solution Vent System

Hg 0.0000107 lbs/hr 0.0937 8,760 0.0000 P

System Description: Electro-winning Cells (4 cells operated in 2 banks)

Hg 0.0000312 lbs/hr 0.2733 8,760 0.0000 P

2.3061 0.0000 C0.4579 0.0000 C

Source: Golden Phoenix Minerals, Inc.: AP1041-0694.01System Description: Dore Furnace

Hg 0.0000 0.0000 F

System Description: Wet Scrubber

Hg 0.0000 0.0000 F

System Description: Electro-winning Cell

Hg 0.0000 0.0000 F

System Description: Electro-winning Cell

Hg 0.0000 0.0000 F

System Description: Sludge Dryer

Hg 0.0000 0.0000 F

0.0000 0.0000 C0.0000 0.0000 C

CY 2006 Facility Total:CY 2007 Facility Total:CY 2006 Facility Total:CY 2007 Facility Total:CY 2006 Facility Total:CY 2006 Facility Total:CY 2007 Facility Total:CY 2007 Facility Total:CY 2007 Facility Total:CY 2006 Facility Total:
Source: Barrick Goldstrick Mines, Inc.: AP1041-0739.01

System Description: Roasters #1 & #2 (System 18 - S2.209)

Hg 5,553,326.00 tpy 0.0567 lbs/hr 447.8733 7,899 56.0300 R

System Description: Carbon Kiln #2 Drum (System 61 - S2.004.1)

Hg 8,348.00 tpy 0.0214 lbs/hr 147.3176 6,884 0.4900 K

System Description: Autoclave #1 (System 66 - S2.015)

Hg 843,578.00 tpy 0.00112 lbs/hr 8.8838 7,932 0.0000 A

System Description: Autoclaves #2 & #3 (System 66 - S2.016 & S2.017)

Hg 2,244,412.00 tpy 0.000741 lbs/hr 6.2900 8,489 0.0000 A

System Description: Autoclave #4 (System 66 - S2.018)

Hg 1,129,705.00 tpy 0.000181 lbs/hr 1.4860 8,210 0.0000 A

System Description: Autoclaves #5 & #6 (System 66 - S2.019 & S2.020)

Hg 2,214,877.00 tpy 0.00137 lbs/hr 11.0038 8,032 0.0000 A

System Description: Mercury Retorts #1 (System 67 - S2.009)

Hg Not reported tpy 0.0043 lbs/hr 8.8967 2,069 0.0000 R

System Description: Mercury Retorts #2 (System 67 - S2.010)

Hg Not reported tpy 0.0004 lbs/hr 0.9728 2,432 0.0000 R

System Description: Mercury Retorts #3 (System 67 - S2.011)

Hg Not reported tpy 0.0035 lbs/hr 6.6920 1,912 0.0000 R

System Description: Mercury Retorts #1 - #3 (System 67 - S2.009 - S2.011 Cumulative Co-product)

Hg 2.1100 C

System Description: West & East Melting Furnaces & Electrowinning Cells Combined Operation (System 68 - S2.013 & S2.01

Hg 85.00 tpy 0.00711 lbs/hr 4.4615 628 0.0000 F

System Description: Electrowinning Cells only

Hg Not reported tpy 0.00271 lbs/hr 19.1123 7,053 0.0000 E

System Description: Mill #1 Air Pre-Heater and Dry Grinding Process (System 15 - S2.204 & S2.205.01 - S2.205.12)

Hg 2,621,171.00 tpy 0.00175 lbs/hr 13.8950 7,940 0.0000 MHg 2,484,238.00 tpy 0.00125 lbs/hr 9.8175 7,854 0.0000 M

System Description: Analytical Laboratory Assay Facility (System 70 - S2.051)

Hg Not reported tpy 0.002 lbs/hr 17.5200 8,760 0.0000 A

System Description: Assay, Mill, Mill Met, Autoclave, Autoclave Met and Roaster Pumphouse Laboratories, Strip Circuit Area a

Hg 4.4366 0.0000 P

616.7650 98.5500 C708.6590 58.6300 C

System Description: Mill #2 Air Pre-Heater and Dry Grinding Process (System 16 - S2.206 & S2.207.01 - S2.207.12)

CY 2006 Facility Total:CY 2007 Facility Total:
Source: The Plum Mining Company, LLC - Billy The Kid Mine: AP1041-0936

System Description: Induction Furnace - System to be removed from site.

Hg 0.0000 0.0000 S

0.0000 0.0000 C0.0000 0.0000 C

Source: Royal Standard Minerals, Inc. - Manhattan Mine: AP1041-1457System Description: Dore Smelting Furnace

Hg 4.1040 0.0000 P

0.0000 0.0000 C4.1040 0.0000 C

CF

Process Emissions Co-Product re

lbs/yr tpy T

re

4,892.6890 97.6808 C

C

Process Emissions Co-Product "a

lbs/yr tpy c

4,468.1500 133.2600 C

CY 2007 Cumulative Totals

CY 2007 Facility Total:CY 2006 Facility Total:CY 2007 Facility Total:CY 2006 Facility Total:

CY 2006 Cumulative Totals