platinum mining in california

platinum mining in california

  • Goldman Sachs report on space mining for platinum with

    Goldman Sachs is bullish on space mining with asteroid grabbing spacecraft In a 98 page note for clients seen by Business Insider analyst Noah Poponak and his team argue that platinum mining in space is getting cheaper and easier and the rewards are becoming greater as time goes by

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  • Platinum helping Californias fuel cell cars to fill up

    CAPE TOWN (miningweeklycom) ­ Thousands of fuel cell electric vehicles (FCEVs) in California obtain their hydrogen with the help of platinum from a growing number of hydrogen refuelling

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  • Platinum Prospecting Where How to Find Nuggets

    12/06/2014· Platinum is often found while prospecting for gold See how to use that to find platinum nuggets USGS MRDS gold platinum map making in this video is found

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  • MAPS SHOWING PLATINUM GROUP ELEMENT OCCURRENCES IN

    MAPS SHOWING PLATINUM GROUP ELEMENT OCCURRENCES IN THE CONTERMINOUS UNITED STATES UPDATED AS OF 1993 By Jocelyn A Peterson INTRODUCTION In conjunction with preparing maps of the geologically permissive areas for the occurrence of platinum group elements (PGE) in the conterminous United States (Zientek

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  • Precious Metal Refining Recovery Episode 10 Platinum

    28/05/2016· Precious Metal Refining Recovery Episode 10 Platinum From the Road Cody'sLab Loading Unsubscribe from Cody'sLab? Exploring Abandoned Mines

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  • I'm Looking for Places to Go Gold Panning in California

    20/01/2018· Northern California Northern California is the area of the state richest in spots for gold panning Places to pan for gold in Northern California include Marshall Gold Discovery State Historic

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  • » Gold and Platinum Nugget Strike on the Salmon River

    gold claims mining properties maps gold prospecting gold dredging Dave McCracken gold prospecting adventure how to find gold legal affairs miners rights dave mack prospecting newsletter California Dredging Moratorium members stories gold mining in Oregon about the new 49ers subscription video week long group projects happy camp california metal

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  • Lake County California Platinum Mines The Diggings

    Filter 3 platinum mines by commodity disposition development status and record type in Lake County California

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  • Unintended environmental consequences of mining regulation

    27/03/2018· The California State Mining and Geology Board (Board) recently took its first step to revise Californias backfill regulation that applies to the reclamation of open pit metallic mineral

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  • Iridium Mineral information data and localities

    California Del Norte Co Norman King (cubic crystals with osmium from placer) El Dorado Co Cool Unnamed placer PGE occurrence Logan Clarence August (1918) Platinum and allied metals in California California Mining Bureau Bulletin 85 120 pp 29; Pemberton H Earl (1983) Minerals of California; Van Nostrand Reinholt Press 41

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  • 7 Rivers in Oregon that are Full of Gold Nuggets

    9/11/2016· Gold Mining in Oregon Oregon is one of the best states to mine for gold in the US The gold deposits are widespread but are richest in the southern part of the state just north of the California border near Grants Pass and Medford and also in Eastern Oregon near

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  • Mining In Del Norte County California The Diggings

    Quick Facts 5 393 records of mining claims on public land managed by the Bureau of Land Management; 8 active mining claims; 5 385 closed mining claims; 289 USGS records of mines in Del Norte County California; Chromium Gold Copper Iron and Platinum mines located in Del Norte County CaliforniaSee All

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  • A GOLD PLATINUM PALLADIUM LODE IN SOUTHERN NEVADA

    certain lots of high grade ore by the Pacific Platinum Works of Los Angeles whereby this firm agreed to pay $46 an ounce for the com­ bined platinum and palladium content after deducting a treatment charge of $300 a ton Late in the year the mine was sold by the Boss Gold Mining Co

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  • Mountain Pass sells for $205 million

    16/06/2017· The new owner of the Mountain Pass rare earths mine in California is MP Mine Operations LLC an American led consortium with Chinese rare earths miner Shenghe Resources holding a minority share

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  • I'm Looking for Places to Go Gold Panning in California

    20/01/2018· Northern California Northern California is the area of the state richest in spots for gold panning Places to pan for gold in Northern California include Marshall Gold Discovery State Historic

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  • Placer mining

    Platinum group metals are seldom found with gold in hardrock reef or vein deposits) In North America placer mining was famous in the context of several gold rushes particularly the California Gold Rush and the Colorado Gold Rush the Fraser Canyon Gold Rush and the Klondike Gold Rush

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  • DOC Maps Mines and Mineral Resources California

    DOC Maps Mines and Mineral Resources The California Department of Conservation's Division of Mine Reclamation (DMR) compiles data on the current status of mines and the commodities produced The California Geological Survey (CGS) produces Mineral Land Classification (MLC) studies that identify areas with potentially important mineral resources that should be considered in local and regional

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  • mining raw platinum in california BINQ Mining

    Platinum and Gold Natural Crystals platinum and gold nuggets The specimen weighs several ounces and was taken from a gold mine in California in the late 1800s This Most raw platinum is also mined as microscopic particles »More detailed

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  • Platinum The mineral native Platinum information and pictures

    Platinum also is found in the placer deposits of Trinity Co California Another US locality is Cape Blanco Curry Co Oregon The only active Platinum mine in Canada is the Lac des Iles Mine near Thunder Bay Ontario which is mined primarily for palladium In British Columbia small nuggets come from the Tulameen and Similkameen Rivers

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  • Copper mining in the United States

    Copper mining in the United States has been a major industry since the rise of the northern Michigan copper district in the 1840s In 2017 the United States produced 127 million metric tonnes of copper worth $8 billion making it the world's fourth largest copper producer after Chile China and Peru Copper was produced from 23 mines in the

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  • Prospector's Guide to Diamonds Diamond Placers

    California California has been the third most productive region in the US for diamonds following the Colorado Wyoming region and Murfreesburo Arkansas (Hausel 1998) Placer diamonds were discovered at Placerville in the vicinity of Sacramento in 1849 Three years later diamonds were found in the Cherokee placer gold mine near Oroville

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  • Putah Creek Western Mining History

    The Putah Creek is a gold mine located in Yolo county California at an elevation of 141 feet Premium members have access to Google dynamic maps Please consider becoming a member We would like to thank Burgex Inc for being a valued partner and supporting our work About the MRDS Data All mine locations were obtained from the USGS Mineral Resources Data System The locations and other

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  • California Gold Platinum Mine Available For Joint Venture

    Previously producing hydraulic mines and ground extensions Engineering mineral surveys done by Homestead Gold Exploration in mid 1960's Average run rates in the mine are estimated at 40 60 yds/oz gold Platinum in fine sands according to mining engineer John A Edman Two creeks totaling 3000 ft on mine with one having Riparian

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  • Where Is Platinum Found Canada Gold Buyers

    The rarity of occurrence and its shining qualities have made Platinum one of the most sought after in the world The ever increasing cost of mining and refining platinum has lead to an increase in the recycling of platinum The following is a brief list of items where platinum is found currently sought after for platinum recycling:

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  • Platinum Mineral information data and localities

    Palladium Platinum Series Note that true native platinum in the mineralogical species sense is a rather rare mineral and most of the specimens so labelled are in fact isoferroplatinum or intimate mixtures of isoferroplatinum and tetraferroplatinum

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  • Platinum helping Californias fuel cell cars to fill up

    CAPE TOWN (miningweeklycom) ­ Thousands of fuel cell electric vehicles (FCEVs) in California obtain their hydrogen with the help of platinum from a growing number of hydrogen refuelling

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  • Placer Platinum Nuggets Where You Can Find Them

    Platinum bearing gravels occur riverbeds and Tertiary conglomerates The alluvium of certain rivers in Borneo which are derived from serpentines and gabbros also yield platinum At the Congo Soco mines in Brazil platinum occurs in the decomposed schistose rocks associated with gold

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  • Platinum Mineral Information photos and Facts Natural

    The platinum occurs here with gold in placer deposits and while the fields are not largely productive at present they may become so The only platinum found in the United States came from the gold placer deposits of Alaska Oregon and California Return to the Mineral Collectors Information Page Natural Platinum Crystals

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  • Placer mining

    Platinum group metals are seldom found with gold in hardrock reef or vein deposits) In North America placer mining was famous in the context of several gold rushes particularly the California Gold Rush and the Colorado Gold Rush the Fraser Canyon Gold Rush and the Klondike Gold Rush

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  • Mining In Del Norte County California The Diggings

    Quick Facts 5 393 records of mining claims on public land managed by the Bureau of Land Management; 8 active mining claims; 5 385 closed mining claims; 289 USGS records of mines in Del Norte County California; Chromium Gold Copper Iron and Platinum mines located in Del Norte County CaliforniaSee All

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  • List of PLATINUM mining companies

    List of PLATINUM mining companies with access to company profiles projects resources and reserves and technical analysis

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  • platinum mining mining of platinum platinum platinum

    PLATINUM MINING AND EXTRACTION METHODS The mining of platinum ores is alike gold mining The platinum orebody is a thin tabular reef covering a vast area This enables a progressive method of mining which includes the drilling of the reef and blasting it to advance the face It combines the increased use of industralization and trackless

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  • Copper mining in the United States

    Copper mining in the United States has been a major industry since the rise of the northern Michigan copper district in the 1840s In 2017 the United States produced 127 million metric tonnes of copper worth $8 billion making it the world's fourth largest copper producer after Chile China and Peru Copper was produced from 23 mines in the

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  • Platinum Mines For Sale

    Complete List of Platinum Mines For Sale Includes Claims Mineral Properties Tenures Tenements Projects Deposits for Lease Option Joint Venture

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  • Free Gold Maps

    Free gold maps of the United States (and other parts of the world) by county This web site places known gold mines and prospects on Google Maps

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  • Gold in the American River California Gold Rush Mother

    The American River was were gold was first discovered in California and it went on to be one of the most significant gold discoveries in the entire world Gold prospectors can still find plenty of gold today in the American River which drains some of the richest gold

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  • Public Mining Sites Parks Tours and Other Attractions

    25/06/2018· Empire Mine State Historic Park The Empire Mine is the site of the oldest largest and richest gold mine in California From 1850 to its closing in 1956 it produced 58 million ounces of gold That 58 million ounces of gold would fill a box 7 feet on each side

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  • CALIFORNIA GOLD

    Lode mines and placers produced over 2 million ounces of gold in Trinity County between 1880 and 1959 most of it came from placer gravels of the Trinity River Trinity County is the dredgers best chance to find a large platinum nugget in the state of California Several Nuggets of Platinum greater than 1 ounces have been found Coffee Creek

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  • The Biggest Palladium Producers

    25/06/2019· The location consists primarily of palladium platinum and a minor amount of rhodium Stillwater Mining Company operates two underground mines East Boulder and Stillwater along the J M Reef Concentrates from the mine sites along with crushed catalyst material for recycling are processed at the companys smelter in Columbus Montana

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