DOCSLIB.ORG

Table 7–1. Pluton-Related Training Sites in Northern Nevada

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Table 7–1. Pluton-Related Training Sites in Northern Nevada Table 7–1. Pluton-related training sites in northern Nevada. [Key: deposit numbers cited in text and figures. ID: deposit identification from Davis and Tingley (1999). Training site (deposit), mine, district: deposit is name of training site; some districts have multiple deposits in a single mine. Deposit type: see text for explation. S&C Intersection: unit shown on Nevada state geologic map (Stewart and Carlson, 1978) with which training site intersects. Age: Period or Epoch in which deposit formed; age of some deposits not known with certainty. Company, mining company controlling deposit; may not be completely up to date. Location information: County, township, range, latitude, longitude, UTME (UTM East), UTMN (UTM North); not complete. Reserves/resources from varied sources, many unpublished. Host rock: rock type and name (formal or informal) of unit that hosts deposit.] S&C Major Other Key ID Training site (deposit) Mine District Deposit type Age Company County Township Range Section Latitude Longitude UTME UTMN Reserves/resources Production Host rock Intersection Commodity Commodity 1 PLU-001-NBMG Ashdown Ashdown Mine Vicksburg Polymetallic vein Kgr Jurassic Win-Eldrich Mines, Ltd. (1999) Au Humboldt 45N 29E 14 41.83 -118.70 359060.00 4632510.00 1992: 1.1 Mt, 0.12 opt Au Early 1900s: 51 Kt, 0.5 opt Au Plutonic: Mesozoic granite 2 PLU-002-NBMG Bellview Bellview Mine Chase Polymetallic vein Tbr ? Barium Products and Mining(?) (1992) Au Ag, Pb White Pine 26N 56E 35 40.09 -115.63 616790.00 4438010.00 1988: 277 Kt, 0.04 opt Au; geol. res. 1 Mt, 0.036 opt Au Plutonic 3 PLU-003-USGS Buckskin Buckskin Buckskin Porphyry Cu Mzgr Jurassic Douglas 38.99 -119.35 296500.00 4318500.00 yes 4 PLU-004-NBMG A/B/O Complex Buffalo Valley Mine Buffalo Valley Porphyry Cu Qa Eocene Fairmile Gold Corp. (1999) Au Lander 32N 42E 33, 34 40.60 -117.25 479120.00 4494280.00 1997: Res. 20,334,020 t, 0.029 opt Au; 592,835 oz Au Sedimentary: Havallah Formation chert 5 PLU-005-NBMG Bull Run Bull Run Mine Edgemont Polymetallic vein CZq Jurassic Centennial Gold Mining Co. (1940) Au Ag, Pb Elko 43N 52E 05 41.66 -116.16 569980.00 4611840.00 1937: Resv. 20 Kt, assaying $3-17 per ton; Res. 20 Kt same(?) 1901-1903: >$135,000; 1937-1940: $52,000 Sedimentary: Quartzite with shale interbeds 1996: Endowment (1934-1984, 1993 Production and Resv.): 11,981 oz 6 PLU-006-NBMG Bailey Day Copper Basin Mine Battle Mountain Skarn, Au-Ag Qa Eocene Battle Mountain Gold Co. (1993) Au Ag, Cu Lander 32N 44E 21 40.63 -117.03 497730.00 4497660.00 Sedimentary: Cambrian Harmony Formation Au, 17,446 oz Ag, 54,974 lbs. Cu. 1996: Endowment for combined Carissa and Contention (1927-1954, 7 PLU-007-NBMG Carissa Copper Basin Mine Battle Mountain Skarn, Au-Ag Ch Eocene Battle Mountain Gold Co. (1997) (?) Cu Au, Ag Lander 32N 44E 28 40.62 -117.03 497230.00 4495800.00 1966-1981 Production (early on Carissa) and Resv.): 40,522 oz Au, 1927-1954(?) Sedimentary: Cambrian Harmony Formation 381,385 oz Ag, 96,921,701 lbs. Cu. 1996: Endowment for combined Carissa and Contention (1927-1954, 8 PLU-008-NBMG Contention Copper Basin Mine Battle Mountain Porphyry Cu Ch Eocene Battle Mountain Gold Co. (1997) (?) Cu Au, Ag Lander 32N 44E 29 40.61 -117.04 496770.00 4495680.00 1966-1981 Production (early on Carissa) and Resv.): 40,522 oz Au, 1966-1981(?) Pluton: Intrusive rock 381,385 oz Ag, 96,921,701 lbs. Cu. Endowment (1987-1993 Production and Resv.): 96,180 oz Au, 276,699 9 PLU-009-NBMG Labrador Copper Basin Mine Battle Mountain Skarn, Au-Ag Ch Eocene Battle Mountain Gold Co. (1991) Au Ag Lander 32N 44E 28 40.62 -117.03 497490.00 4496500.00 1987: 2000 oz Au Sedimentary: Skarn oz Ag 1987: 225 K oz Au; 1988-91: production and res. included in Fortitude 10 PLU-010-NBMG Surprise Copper Basin Mine Battle Mountain Skarn, Au-Ag PPa Eocene Battle Mountain Gold Co. (1999) Au Ag, Cu Lander 32N 44E 28 40.62 -117.03 497830.00 4496180.00 figures; 1996: Endowment (1937-1954, 1987-1993 Production and 1987: 2000 oz Au Sedimentary: Skarn Resv.): 155,554 oz Au, 1,279,053 oz Ag, 32,505 lbs. Cu 1996: Endowment (1929-1954, 1966-1967 Production and Resv.): 138 oz 11 PLU-011-NBMG Sweet Marie Copper Basin Mine Battle Mountain Porphyry Cu Ch Eocene Battle Mountain Gold Co. (1997) Cu Au, Ag Lander 32N 44E 32 40.61 -117.04 497040.00 4495200.00 Plutonic: Intrusive rock(?) Au, 6,220 oz Ag, 9,298,383 lbs. Cu. 1996: Endowment (1927-1945 Production and Resv.): 14 oz Au, 630 oz 12 PLU-012-NBMG Widow Copper Basin Mine Battle Mountain Porphyry Cu Ch Eocene Battle Mountain Gold Co. (1997) Cu Au, Ag Lander 32N 44E 32 40.61 -117.04 496940.00 4494740.00 Plutonic: Intrusive rock(?) Ag, 29,166,009 lbs. Cu. 1996: Endowment (1917-1951 Production and Resv.): 100 oz Au, 3,654 13 PLU-013-NBMG Copper Queen Copper Queen Mine Battle Mountain Porphyry Cu Ch Eocene Battle Mountain Gold Co. (1997) (?) Cu Au, Ag Lander 32N 44E 29, 30 40.62 -117.05 495440.00 4496550.00 Pluton: Intrusive rock oz Ag, 28,722,635 lbs. Cu. 1996: Endowment (1966-1978 Production plus Resv.): 177,702 oz Au, Sedimentary: Battle Formation conglomerate and sand- 14 PLU-014-NBMG East Copper East Copper Mine(?) Battle Mountain Porphyry Cu Tgr Eocene Battle Mountain Gold Co. (1997) Au Ag, Cu Lander 31N 43E 22 40.54 -117.12 489550.00 4487650.00 1966-1978 3,974,803 oz Ag, 214,805,711 lbs. Cu stone 1986-94: 1,780,566 oz Au; 1986, 1988-94: Fortitude (See individual 1989: prov. prob. - 6.7 Mt, 0.13 opt Au, 0.47 opt Ag (includes Surprise Sedimentary: Battle Mtn., Pumpernickel Fms, Antler Peak 15 PLU-015-NBMG Fortitude Mine Battle Mountain Skarn, Au-Ag PMh Eocene Battle Mountain Gold Co. (1999) Au Ag Lander 31N 43E 21, 22 40.55 -117.13 489000.00 4488480.00 2,943,379 oz Ag; 1988-90 (production includes deposits) and Labrador); 1992: resv. - 3.1 Mt 0.05 opt Au, 0.4 opt Ag Limestone Surprise) 1996: Endowment (1984-1993 Production plus Resv.): 2,037,211 oz Au; Sedimentary: Battle Mtn., Pumpernickel Fms, Antler Peak 16 PLU-016-NBMG Lower Fortitude Fortitude Mine Battle Mountain Skarn, Au-Ag PMh Eocene Battle Mountain Gold Co. (1999) Au Ag Lander 31N 43E 21 40.55 -117.13 488820.00 4488420.00 1984-1993 8,981,123 oz Ag Limestone 1996: Endowment (1982-1984 Production plus Resv.): 225,692 oz Au; Sedimentary: Battle Mtn., Pumpernickel Fms, Antler Peak 17 PLU-017-NBMG Upper Fortitude Fortitude Mine Battle Mountain Skarn, Au-Ag PMh Eocene Battle Mountain Gold Co. (1999) Au Ag Lander 31N 43E 22 40.55 -117.13 489200.00 4488520.00 1982-1984 2,355,899 oz Ag Limestone Gracie Mine; Morning 18 PLU-018-NBMG Elder Creek Battle Mountain Porphyry Cu Tgr Eocene Battle Mountain Gold Co. (1994) (?) Cu Au, Ag Humboldt 32N 43E 01, 02 40.68 -117.01 491950.00 4502660.00 1905-1939: Cu, 269 oz Au from three small mines Plutonic: Porphyry Star Mine; Ridge Mine 1987: Drill-proven resv. 531,757 t, 4.39 oz Ag; Drill-indicated 345,095 t, Sedimentary: Triassic Luning Formation argillite, lime- 19 PLU-019-NBMG Grantsville Grantsville Mine Union Polymetallic replacement TRc ? Fury Exploration of Nevada, Ltd. (1987) Ag Au Nye 11N 39E 03 38.85 -117.57 450350.00 4299550.00 1988: 98,000 oz Ag, 38 oz Au from 130 Kt ore. 4.30 oz Ag stone, chert pebble con 20 PLU-020-NBMG Hamilton Hamilton Mine(?) White Pine Polymetallic replacement Dc Cretaceous Silver King Mines, Inc. (1980’s) White Pine 16N 58E 30 39.22 -115.48 630910.00 4342560.00 Sedimentary 21 PLU-021-NBMG Hidden Treasure Hidden Treasure Mine White Pine Polymetallic replacement Dc Cretaceous F. W. Lewis Co. (1985) White Pine 16N 57E 22 39.23 -115.48 631370.00 4343080.00 1985: 600 t, 80 opt Ag Sedimentary 22 PLU-022-NBMG Wilson Independence Independence Mine Battle Mountain Polymetallic vein Qa Eocene Great Basin Gold, Ltd. (1999) Au Ag Lander 31N 43E 28, 33 40.52 -117.15 487580.00 4485730.00 1997: res. 800 K oz Au Sedimentary: Havallah Formation 23 PLU-023-NBMG Iron Canyon Iron Canyon Mine Battle Mountain Skarn, Au-Ag Csc Eocene Battle Mountain Gold Co. (1999) Au Ag Lander 31N 43E 23 40.54 -117.10 491480.00 4487830.00 1996: Endowment (Production plus Resv.): 50,799 oz Au; 489,597 oz Ag 1991-present Sedimentary: Devonian Scott Canyon Formation 24 PLU-024-NBMG Klondike Klondike Mine Kingston Polymetallic vein CZq ? Gold Valley Resources (1997) Au Lander 16N 43E 27 39.23 -117.13 488420.00 4341910.00 1989: 100 K oz Au equivalent 1981 Sedimentary 1907-1976: 2,849,000 lbs. Cu, 21,000 lbs. Sn, 25 PLU-025-NBMG Majuba Hill Majuba Hill Mine Antelope Porphyry Mo, Climax(?) Tri Miocene New Gold, Inc. (1989) Cu Sn, Ag, Au Pershing 32N 31E 02 40.67 -118.47 375770.00 4502920.00 1943: 21,400 t, 3% Cu, 20 opt Ag, trace Au, Sn; 1990: 3 Mt, 0.004 oz Au “good values” Ag; 1931-1957: (District(?)) Volcanic: Rhyolite, porphyry, breccia 91,749 oz Ag 26 PLU-026-NBMG McCoy McCoy/Cove Mine McCoy Skarn, Au-Ag TRc Eocene Echo Bay Minerals Co.
Load more

Recommended publications
  • Robinson Mine Plan of Operations Amendment Draft Environmental Impact Statement DOI-BLM-NV-L060-2020-0008-EIS
    Robinson Mine Plan of Operations Amendment Draft Environmental Impact Statement DOI-BLM-NV-L060-2020-0008-EIS U.S. Department of the Interior Estimated Cost to Prepare this Bureau of Land Management Draft Environmental Impact Statement Bristlecone Field Office Bureau of Land Management (Cost Recovery): 702 North Industrial Way $224,000.00 Ely, Nevada 89301-9408 Proponent: $1,016,000.00 December 2020 United States Department of the Interior BUREAU OF LAND MANAGEMENT Ely District Office 702 North Industrial Way Ely, Nevada 89301 https://www.blm.gov/nevada In Reply Refer To: 3809 (NVL0600) NVN-68654 December 2020 Dear Reader: Attached for your review and comment is the Robinson Mine Plan of Operations Amendment Draft Environmental Impact Statement (draft EIS) prepared by the Bureau of Land Management (BLM) Ely District, Bristlecone Field Office. The BLM prepared this document to provide an objective analysis of the Proposed Action and alternatives based on the best available science and thus to inform a BLM decision about whether or not to approve a proposed amendment to the Plan of Operations for the Robinson Project (Mine Plan) as submitted to the BLM by the KGHM Robinson Nevada Mining Company (hereafter KGHM Robinson). This EIS was developed in accordance with the National Environmental Policy Act of 1969 (NEPA), the Federal Land Policy and Management Act of 1976, implementing regulations, BLM’s NEPA Handbook (H-1790-1), and other applicable laws and policy. Because the notice of intent for this EIS was issued before September 14, 2020, the BLM developed this EIS in accordance with the 1978, as amended, Council on Environmental Quality (CEQ) regulations for implementing NEPA (40 Code of Federal Regulations 1500–1508 from 1978, as amended in 1986 and 2006).
    [Show full text]
  • Mining Index To
    MINING INDEX TO HENDERSON, HOLLISTER, AND CANFIELD HISTORIES DENVER PUBLIC LIBRARY WESTERN HISTORY DEPARTMENT Typed and edited by Rita Torres February, 1995 MINING INDEX to Henderson, Hollister, and Canfield mining histories. Names of mines, mining companies, mining districts, lodes, veins, claims, and tunnels are indexed with page number. Call numbers are as follows: Henderson, Charles. Mining in Colorado; a history of discovery, development and production. C622.09 H38m Canfield, John. Mines and mining men of Colorado, historical, descriptive and pictorial; an account of the principal producing mines of gold and silver, the bonanza kings and successful prospectors, the picturesque camps and thriving cities of the Rocky Mountain region. C978.86 C162mi Hollister, Orvando. The mines of Colorado. C622.09 H72m A M W Abe Lincoln mine p.155c, 156b, 158a, 159b, p.57b 160b Henderson Henderson Adams & Stahl A M W mill p.230d p.160b Henderson Henderson Adams & Twibell A Y & Minnie p.232b p.23b Henderson Canfield Adams district A Y & Minnie mill p.319 p.42d, 158b, 160b Hollister Henderson Adams mill A Y & Minnie mines p.42d, 157b, 163b,c, 164b p.148a, 149d, 153a,c,d, 156c, Henderson 161d Henderson Adams mine p.43a, 153a, 156b, 158a A Y mine, Leadville Henderson p.42a, 139d, 141d, 147c, 143b, 144b Adams mining co. Henderson p.139c, 141c, 143a Henderson 1 Adelaide smelter Alabama mine p.11a p.49a Henderson Henderson Adelia lode Alamakee mine p.335 p.40b, 105c Hollister Henderson Adeline lode Alaska mine, Poughkeepsie gulch p.211 p.49a, 182c Hollister Henderson Adrian gold mining co.
    [Show full text]
  • 4310 Hc Department of the Interior
    This document is scheduled to be published in the Federal Register on 08/06/2021 and available online at federalregister.gov/d/2021-16548, and on govinfo.gov 4310 HC DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLNVL0000-L51100000-GN0000-LVEMF2105850-21X MO #4500151979] Notice of Availability of the Final Environmental Impact Statement for the Robinson Mine Plan of Operations Amendment, White Pine County, Nevada AGENCY: Bureau of Land Management, Interior. ACTION: Notice of availability. SUMMARY: In accordance with the National Environmental Policy Act of 1969, as amended (NEPA), and the Federal Land Policy and Management Act of 1976, as amended (FLPMA), the Bureau of Land Management (BLM) Ely District (EYDO), Nevada, has prepared a Final Environmental Impact Statement (EIS) for the Robinson Mine Plan of Operations Amendment project and by this notice is announcing its availability. DATES: The BLM will not issue a final decision on the proposal for a minimum of 30 days after the Environmental Protection Agency publishes its notice of availability of the Robinson Mine Plan of Operations Amendment Final EIS DOI-BLM-NV-L060-2020- 0008-EIS in the Federal Register. ADDRESSES: Copies of Robinson Mine Plan of Operations Amendment and the Final EIS are available for public inspection on the internet at https://go.usa.gov/xvYad. FOR FURTHER INFORMATION CONTACT: For questions about the proposed project contact Ms. Tiera Arbogast, Planning & Environmental Coordinator, Bureau of Land Management Ely District Office, telephone 775-289-1872, email: [email protected], or address: 702 North Industrial Way, Ely, Nevada 89301. Persons who use a telecommunications device for the deaf (TDD) may call the Federal Relay Service (FRS) at 1-800-877-8339 to contact Ms.
    [Show full text]
  • Failure to Capture and Treat Wastewater
    U.S. OPERATING COPPER MINES: FAILURE TO CAPTURE & TREAT WASTEWATER BY BONNIE GESTRING, MAY 2019 In 2012, Earthworks released a report documenting the failure to capture and treat mine wastewater at U.S. operating copper mines accounting for 89% of U.S. copper production.1 The report found that 92% failed to capture and control mine wastewater, resulting in significant water quality impacts. This is an update to that effort. We reviewed government and industry documents for fifteen operating open-pit copper mines, representing 99% of U.S. copper production in 2015 – the most recent data on copper production available from the U.S. Geological Survey (see Table 1). Our research found similar results: 14 out of 15 (93%) failed to capture and control wastewater, resulting in significant water quality impacts (see TaBle 2). These unauthorized wastewater releases occurred from a number of different sources including uncontrolled seepage from tailings impoundments, waste rock piles, open pits, or other mine facilities, or failure of water treatment facilities, pipeline failures or other accidental releases. TABLE 1: Copper production from top 15 (as of 2015) U.S. open-pit copper mines (most recent data availaBle from USGS).2 MINE PRODUCTION (metric tons) Morenci 481,000 Chino 142,000 Safford 91,600 Bagdad 95,300 Bingham Canyon 92,000 Sierrita 85,700 Ray 75,100 Pinto Valley 60,400 Mission CompleX 68,300 Robinson 56,800 Tyrone 38,100 Continental pit 31,000 PhoeniX 21,100 Miami 19,500 Silver Bell 19,300 Total (99% of U.S. production) 1,377,000 U.S.
    [Show full text]
  • MINERAL RESOURCES and RESERVES REPORT As at December 31, 2014
    MINERAL RESOURCES AND RESERVES REPORT as at December 31, 2014 June, 2015 2 Dear Stakeholders, With undisguised pleasure and satisfaction, I have the privilege to present you with the first edition of our Mineral Resources and Reserves Report. This report consolidates and systematizes information regarding the mineral resources and mineral reserves managed by KGHM Polska Miedź S.A. (KGHM). By applying clear and consistent methodology in its preparation, we hope the report will provide you with a complete and comprehensive picture of the Company’s portfolio of mining assets and mine development projects. The development of KGHM over the past 60 years has been based on the quality and quantity of its resource base. Thanks to effective exploration and management, during the last decade KGHM has become a global, geographically diversified mining company. The mineral resources and reserves presented in this report ensure KGHM of sustainable global operations in the coming decades. As the development of our resource base is fundamental for achievement of our strategy, in the coming years we intend to carry out one of the most extensive exploration campaigns in our history, in order to enable us to identify additional mineral deposits to be described in subsequent editions of this report. Sincerely, Herbert Wirth President and CEO 3 Table of Contents Disclaimer………………………………………………………………………………………………………………………………………………………………………… 5 Introduction…………………………………………………………………………………………………………………………………………………………….………. 6 Conversion of Resources and Reserves …………………………………………………………………………………………………………………………
    [Show full text]
  • Draft Environmental Assessment for the Issuance of an Eagle Take Permit for Robinson Mine
    U.S. Fish and Wildlife Service Draft Environmental Assessment for the Issuance of an Eagle Take Permit for Robinson Mine Nevada Prepared by: U.S. Fish and Wildlife Service, Pacific Southwest Region Division of Migratory Bird Management U.S. Department of the Interior 2800 Cottage Way, W-1916, Sacramento, CA 95825 Contact: <[email protected]>, 916-414-6509 December 2020 TABLE OF CONTENTS 1.0 Introduction ........................................................................................................................1 1.1 Purpose and Need ....................................................................................................2 1.2 Authorities................................................................................................................2 1.3 Background ..............................................................................................................2 1.4 Scoping, Consultation, and Coordination ................................................................5 1.5 Tribal Coordination ..................................................................................................5 2.0 Alternatives .........................................................................................................................6 2.1 Applicant Alternative ...............................................................................................6 2.1.1 Compensatory Mitigation ............................................................................6 2.1.2 Monitoring and Adaptative Management
    [Show full text]
  • US Copper Porphyry Mines
    U.S. Copper Porphyry Mines Report THE TRACK RECORD OF WATER QUALITY IMPACTS RESULTING FROM PIPELINE SPILLS, TAILINGS FAILURES AND WATER COLLECTION AND TREATMENT FAILURES. JULY 2012 (REVISED 11/2012) TM EARTHWORKS TM EARTHWORKS TM EARTHWORKS TM EARTHWORKS U.S. COPPER PORPHYRY MINES: The track record of water quality impacts resulting from pipeline spills, tailings failures and water collection and treatment failures. EARTHWORKS, July 2012 (Revised 11/2012) By Bonnie Gestring Reviewed by Dave Chambers Ph. D., Center for Science in Public Participation (CSP2) TM EARTHWORKS Photos, top to bottom: TM Yankee Doodle tailings pond by Ecoflight EARTHWORKS Chino Mine by Gila Resource Information Project (GRIP) Sierrita Mine by Ecoflight Bird fatality at Tyrone Mine by Jim Kuipers TM EARTHWORKS TM EARTHWORKS Table of Contents Introduction, Methods, & Results ..................................................................................................... 4 Conclusion ……………………………………………………………………………………………………5 Table 1: Copper production amounts for mines reviewed in the report ................................... 6 Table 2. Synopsis of pipeline spills, tailings spills and impoundment failures, and water capture and treatment failures for 14 copper porphyry mines (1986-2012). ............... 7 Case Studies of Active U.S. Copper Porphyry Mines Morenci Mine, AZ…………………………………………………………………………………. 8 Bingham Canyon, UT .......................................................................................................... 10 Ray Mine, AZ .......................................................................................................................
    [Show full text]
  • Llnvl00000.L19900000.Ex0000 21X Mo #4500150160]
    This document is scheduled to be published in the Federal Register on 12/04/2020 and available online at federalregister.gov/d/2020-26671, and on govinfo.gov 4310 HC DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLNVL00000.L19900000.EX0000 21X MO #4500150160] Notice of Availability of the Draft Environmental Impact Statement for the Robinson Mine Plan of Operations Amendment, White Pine County, Nevada AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Availability. SUMMARY: In accordance with the National Environmental Policy Act of 1969, as amended (NEPA), and the Federal Land Policy and Management Act of 1976, as amended (FLPMA), the Bureau of Land Management (BLM) Ely District (EYDO), Nevada, has prepared a Draft Environmental Impact Statement (EIS) for the Robinson Mine Plan of Operations Amendment project and by this notice is announcing its availability. DATES: In order to have comments considered for inclusion in the Final EIS, the BLM must receive comments on the Draft EIS by January 19, 2021, or 45 days following the date that the Environmental Protection Agency publishes its Notice of Availability in the Federal Register, whichever is greater. To maximize the opportunity for public input on this project while prioritizing the health and safety of BLM employees and the interested public, BLM will host online virtual public meetings to provide information and gather input on the project. The date(s) and information about how to login and participate in these virtual meetings will be announced at least 15 days in advance through local media and on the BLM website at https://go.usa.gov/xvYad.
    [Show full text]
  • MINE TOUR: Friday, July 22, 2016 the Robinson Mine in Ruth, NV Robinson Nevada Mining Company, KGHM You Are Invited to Join This One Day Trip to the Robinson Mine
    SOUTHERN NEVADA SECTION RSVP ASAP, no later than Friday, July 15th, 2016 Please include your cell phone number and, if you are willing to drive your own vehicle, (how many seats?). James Marriott Chairman (702) 891.0026 Ext. 109 [email protected] , Marianne Springer Vice Chairman (702) 373-4872 (cell) [email protected] , Tim Myers Treasurer (813) 230-2557 (cell) [email protected] MINE TOUR: Friday, July 22, 2016 The Robinson Mine in Ruth, NV Robinson Nevada Mining Company, KGHM You are invited to join this one day trip to the Robinson Mine. To keep the costs of this field trip low, we are asking for volunteer drivers. PLEASE consider volunteering to drive your vehicle, and let us know when you RSVP how many seats you have available. All others attending are asked to provide money to the driver for gas. Bring your own lunch or you may purchase a sandwich just prior to the mine tour at the Subway Sandwich shop in Ely. LOCATION OF MEETING SPOT: Parking Lot (TBA to the attendees) in North Las Vegas THINGS TO HAVE/BRING IF POSSIBLE: Steel toe boots, long pants, shirts must have sleeves (short sleeve is OK), reflective vest, safety glasses, hard hat. If you do not have this safety gear, the mine will let you borrow it for the tour. General Information: Robinson is an open-pit mine. The mine produces copper, gold, and molybdenum. The Robinson mine is located in White Pine County, Nevada, USA, in the Egan Range. The mine is comprised of 3 large pits: Liberty (mining re- commenced in 2013), Tripp-Veteran (closed) and Ruth, currently in operation.
    [Show full text]
  • Directory of Nevada Mine Operations January – December 2015
    State of Nevada Department of Business & Industry Division of Industrial Relations Directory of Nevada Mine Operations January – December 2015 Mine Safety & Training Section 400 West King Street, Suite 210 Carson City, NV 89703 Telephone: (775) 684-7085 Fax: (775) 687-8259 E-Mail: [email protected] Website: dir.nv.gov/MSATS/home/ October 11, 2016 FOREWORD It is interesting to note that the Directory of Nevada Mine Operations has been annually written or published, in one form or another, by the State of Nevada, since the year 1909. The Directory of Nevada Mine Operations is published pursuant to Nevada Revised Statutes 512.151 and 512.241. Which authorizes the Administrator of the Division of Industrial Relations to collect information and statistics relative to mines, mining and the mineral industry of the state and to publish and make available the same for public inspection. The information contained in the Directory lists active mines operating for the period of January through December 2015, and is a result of the collection of information and statistics by the Mine Safety and Training Section of the Division of Industrial Relations, Nevada Department of Business & Industry. The Directory identifies: 1) each county in Nevada where mining operations are located; 2) the federal or state identification number assigned to the operation; 3) the type of mining operation; 4) the number of employees at the mining operation; 5) the operation name and location, and 6) the commodities produced from the mining operation. Nevada Gold production for 2015 is 5,339,659 million troy ounces, over 400,000 ounces higher than the 2014 production recorded.
    [Show full text]
  • The Fluorspar Deposits of Hardin and Pope Counties, Illinois By
    111 Hill Hill State Geological h» yfflra I I ,.":: i URBANA ILLINOIS STATE GEOLOGICAL SURVEY 3 3051 00000 1911 Digitized by the Internet Archive in 2012 with funding from University of Illinois Urbana-Champaign http://archive.org/details/fluorspardeposit58bast STATE OF ILLINOIS DEPARTMENT OF REGISTRATION AND EDUCATION DIVISION OF THE STATE GEOLOGICAL SURVEY M. M. LEIGHTON, Chief BULLETIN NO. 58 THE FLUORSPAR DEPOSITS OF HARDIN AND POPE COUNTIES, ILLINOIS BY EDSON S. BASTIN «XK?S25S PRINTED BY AUTHORITY OF THE STATEIOF.ILLINOIS URBANA, ILLINOIS 1931 STATE OF ILLINOIS DEPARTMENT OF REGISTRATION AND EDUCATION M. F. Walsh, Director BOARD OF NATURAL RESOURCES AND CONSERVATION M. F. Walsh, Chairman Edson S. Bastin, Geology Henry C. Cowles, Botany William A. Noyes, Chemistry Charles M. Thompson, Representing John W. Alvord, Engineering the President of the University of William Trelease, Biology Illinois STATE GEOLOGICAL SURVEY DIVISION M. M. Leighton, Chief Jeffersons Printing &. Stationery Co. Springfield, Illinois bs 7 CONTENTS Page Chapter I —Introduction 9 Location of district 9 Historical summary 10 Earlier geologic reports 11 Types of fluorspar deposits 12 Chapter II—Vein deposits 13 Distribution 13 Vein walls 13 Evidence of replacement 14 Ragged limestone remnants 16 Stylolitic structures 17 Diffusion banding 22 Summary 24 Minerals of the veins- 25 Fluorite 25 Calcite 25 Quartz 25 Galena 26 Sphalerite 27 Pyrite 29 Chalcopyrite 30 Barite 30 Gypsum 31 Cuprite and malachite 31 Relations between calcite and fluorite 31 Oil and bitumen in
    [Show full text]
  • US Copper Porphyry Mines
    U.S. Copper Porphyry Mines Report THE TRACK RECORD OF WATER QUALITY IMPACTS RESULTING FROM PIPELINE SPILLS, TAILINGS FAILURES AND WATER COLLECTION AND TREATMENT FAILURES. JULY 2012 TM EARTHWORKS TM EARTHWORKS TM EARTHWORKS TM EARTHWORKS U.S. COPPER PORPHYRY MINES: The track record of water quality impacts resulting from pipeline spills, tailings failures and water collection and treatment failures. EARTHWORKS, July 2012 TM EARTHWORKS Photos, top to bottom: TM Yankee Doodle tailings pond by Ecoflight EARTHWORKS Chino Mine by Gila Resource Information Project (GRIP) Sierrita Mine by Ecoflight Bird fatality at Tyrone Mine by Jim Kuipers TM EARTHWORKS TM EARTHWORKS Table of Contents Executive Summary .......................................................................................................................... 4 Table 1: Copper production amounts for mines reviewed in the report ................................... 6 Table 2. Synopsis of pipeline spills, tailings spills and impoundment failures, and water capture and treatment failures for 14 copper porphyry mines (1986-2012). .............. 7 Case Studies of Active U.S. Copper Porphyry Mines Morenci Mine, AZ ................................................................................................................ 8 Bingham Canyon, UT .......................................................................................................... 10 Ray Mine, AZ .......................................................................................................................
    [Show full text]