Placer mining

Results: 604



#Item
291Mining / Occupational safety and health / Placer mining

Reclamation Feasibility Report – Virginia Canyon RECLAMATION FEASIBILITY REPORT VIRGINIA CANYON Jim Herron, Jessica A. Jordet and Thomas R. Wildeman

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Source URL: mining.state.co.us

Language: English - Date: 2014-05-27 11:30:29
292Staking / Gold placer claim / Mining / Internet privacy / Personally identifiable information

APPLICATION TO RECORD MINERAL CLAIMS Privacy Act Statement The personal information on this form is being collected under the authority of the Mining Regulations and will be used for the purposes of administering the Mi

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Source URL: www.iti.gov.nt.ca

Language: English - Date: 2014-05-28 17:40:10
293Dredging / Ore / Mineral exploration / Placer mining / Science / Knowledge / Economic geology / Geology / Mining

Nevada Division of Environmental Protection Bureau of Mining Regulation and Reclamation (BMRR) When is a Water Pollution Control or Reclamation Permit Required? Mining Facilities that Require a Water Pollution Control Pe

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Source URL: ndep.nv.gov

Language: English - Date: 2014-03-04 13:42:20
294San Francisco Bay / Six Rivers National Forest / Oily fish / Salmon / Sediment / Central Valley Project / Trinity River / SPAWN / Sacramento River / Geography of California / Central Valley / Shasta-Trinity National Forest

Overview of the Trinity River Historical Impacts “GOLD!” discovery in the late 1840s marked the start of drastic changes in the Trinity River and its watershed. Small-scale placer mining, like panning and sluicing,

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Source URL: www.schlosserlawfiles.com

Language: English - Date: 2004-07-12 13:07:04
295General Mining Act / Placer deposit / Placer mining / Ore / Mineral exploration / Bureau of Land Management / Gold / Gold placer claim / Mining engineering / Economic geology / Mining / Geology

REQUIREMENTS FOR TRANSFERRING ASSOCIATION PLACER MINING CLAIMS Under the Mining Law of 1872, 30 U.S.C. 36, an “association of persons” may locate placer mining claims in excess of 20 acres in size. The Bureau of Lan

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Source URL: www.blm.gov

Language: English - Date: 2014-09-12 02:01:53
296Mineral exploration / Placer deposit / Ore / Bristol Bay / Placer mining / Mineral resource classification / Mineral / Pebble Mine / Gold mining in Alaska / Economic geology / Mining / Geology

Chapter 2 - Mineral Resources Mineral Resources Background Mineral resources in the Bristol Bay planning area include metallic base, precious, platinumgroup, rare earth, and the industrial rocks and minerals. The minera

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Source URL: dnr.alaska.gov

Language: English - Date: 2014-08-18 13:18:26
297

[removed]Federal Register / Vol. 72, No[removed]Monday, June 18, [removed]Notices The unpatented oil placer mining claim was validly located before

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Source URL: www.gpo.gov

Language: English - Date: 2010-12-01 14:21:08
    298Economy of Alaska / Chugach National Forest / Gold mining in Alaska / Chugach / Mining / Copper River / Placer mining / Gold mining / Alaska / Economic geology / Katalla /  Alaska

    PLACER SAMPLING AND RELATED BUREAU OF MINES ACTIVITIES IN THE SOUND STUDY AREA OF THE CHUGACH NATIONAL FOREST, ALASKA by: Steven A. Fechner and Mark P. Meyer Alaska Field Operations Center, Anchorage, Alaska

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    Source URL: www.blm.gov

    Language: English - Date: 2014-09-12 00:10:56
    299Chemistry / Placer deposit / Anchorage /  Alaska / United States Geological Survey / Alaska / Pyrite / Mineral resource classification / Gold mining in Alaska / Economic geology / Mining / Geography of the United States

    Alaska Resource Data File Beaver quadrangle Descriptions of the mineral occurrences shown on the accompanying figure follow. See U.S. Geological Survey[removed]for a description of the information content of each field i

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    Source URL: ardf.wr.usgs.gov

    Language: English - Date: 2012-07-25 12:38:17
    300Natural resources / Matter / Nevada / Opal / Placer mining / Turquoise / Mining / Gemstones / Chemistry / Phosphate minerals

    Rocks, minerals, and fossils in Nevada Click on blue links for details or to order from Nevada Bureau of Mines and Geology. SP29 Rocks, gemstones, minerals, and fossils in Nevada (1:1,000,000-scale map): Castor

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    Source URL: www.nbmg.unr.edu

    Language: English - Date: 2010-11-10 14:58:51
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