platinum mining in california

mining raw platinum in california - BINQ Mining

Platinum: The mineral native Platinum information and pictures. California.Another U.S. locality is Cape Blanco, Curry Co., Oregon. The only active Platinum mine in Canada is the Lac des Iles Mine, near Thunder Bay »More detailed

Where to Prospect for Beach Placers in California and ...

Where to Prospect for Beach Placers in California and Oregon (Conclusion) ... In this post I'll be divulging some of the best locations for beach placer gold mining in California and Oregon so hang on to your picks and shovels. ... Those parts of the various beach structures are your best bet for finding beach placer gold and platinum groups ...

Platinum Nuggets Platinum Placer Deposits - Nevada Outback

Platinum also occurs in certain beach sands of northern California and southern Oregon, mixed together with more or less gold. In California, Butte, Humboldt, Siskiou, Trinity, Calaveras, Sacramento, and Del Norte have been the most productive California counties.

California Gold Platinum Mine Available For Joint Venture ...

Previously producing hydraulic mines and virgin 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.

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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 U.S. 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.

A GOLD-PLATINUM-PALLADIUM LODE IN SOUTHERN

A GOLD-PLATINUM-PALLADIUM LODE IN SOUTHERN NEVADA. By ADOLPH KNOPF. INTRODUCTION. The discovery of platinum-bearing gold ore at the Boss mine, in southern Nevada, was brought to the attention of the Geological Survey by Mr. F. A. Hale, jr., in September, 1914. Some samples of the ore were submitted at the same time.

Platinum Mines For Sale - MineListings

Complete List of Platinum Mines For Sale. Includes Claims, Mineral Properties, Tenures, Tenements, Projects, Deposits for Lease, Option, Joint Venture. ... Platinum Mines For Sale. Home » Platinum. Featured Mine Listings. Project Country; Portuguese Creek Mine. ... French Hill Patented Gold Mine: California, USA: Page of

Mining In Humboldt County, California - The Diggings™

Humboldt County, California has 756 records of mining claims on public land managed by the Bureau of Land Management and 295 records of mineral deposits

Hodges Mine - California - 2016 - YouTube

Feb 24, 2016  The Hodges Mine is one of the largest mines in Southern California, and is known historically as the Roosevelt. It is one of many mines that fell under the umbrella of the Hodge claims.

platinum mining, mining of platinum, platinum, platinum ...

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.

USGS Minerals Information: Map Data

The locations of 1,879 coal mines and facilities, 8 uranium mines, and 1,965 mines and processing plants for 74 types of nonfuel minerals and materials are shown with symbols on both a large multicolored lithologic map and eight smaller maps. ... Precious Metals Mines (PDF) Gold Platinum Group Metals Silver: Refractory, Abrasive, and Other ...

California Gold Panning Gold Prospecting

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

Placer mining - Wikipedia

Placer mining / ˈ p l æ s ər / is the ... (Inclusions of platinum-group metals in a very large proportion of gold items indicate that the gold was largely derived from placer or alluvial deposits. ... and the hydraulic mining mania in California's gold country came to an end. [citation needed] Examples

MAPS SHOWING PLATINUM-GROUP ELEMENT

MAPS SHOWING PLATINUM-GROUP ELEMENT OCCURRENCES IN THE CONTERMINOUS UNITED STATES, UPDATED AS OF 1993 ... records into MRDS for PGE occurrences in mines or prospects from which PGE have been mined, for which PGE minerals have been documented, or for which ... production for California has been estimated at about 30,000 oz (Sjoberg and Gomes ...

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Placer Platinum Nuggets - Where You Can Find Them ...

There are some places in Colombia where platinum is mined by artisanal miners. Additionally, there are some creeks throughout Alaska, southern Oregon, and northern California where platinum is being recovered at placer mining operations. Also Read: Where to Find Gold in all 50 States . Rarity and Collectability of Placer Platinum Nuggets

'PLATINUM MINING # 25' Placer Claim in El Dorado, CA ...

PLATINUM MINING # 25 is a closed mining claim in El Dorado, California. It is a placer claim. Placer claims encompass any mining claim that is not a lode claim. These are commonly bedded or layered deposits. The maximum size of a placer claim is 20 acres per locator—with a maximum of 160 acres.

Map and Download 3068 Mines in California to your GPS ...

Map and Download GPS Waypoints for 3068 Mines in California. ... Then, download ExpertGPS mapping software, which will allow you to print maps of any mine in California, view mines on USGS topo maps and aerial photos, and send the mines as waypoints or POIs directly to your GPS receiver.

Production - North America - PMM - Johnson Matthey

Most of the platinum group metals produced in Canada are by-products of nickel mining. The Sudbury Basin in central Ontario has the largest number of pgm-producing mines. PGM are also extracted from the Raglan nickel mine in northern Quebec and from a nickel complex in Manitoba.

Trinity Co., California, USA - Mindat.org

Wild Flowers near Hale Creek Manganese mine Hale Creek Mine, Mad River Rock, Coastal Range, Trinity Co., California, USA

List of PLATINUM mining companies. - 24hGold

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

CALIFORNIA_GOLD

MONO COUNTY, CALIFORNIA. Gold mining began in Mono County in 1862, with a total production of 1,176,200 ounces through 1959, with activity continuing today. ... 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.

Platinum and Gold Natural Crystals, platinum and gold ...

Examine these natural platinum and gold nuggets and crystal gold specimens mined - Nevada Outback's gold ... The specimen weighs several ounces and was taken from a gold mine in California in the late 1800s. ... While California and Alaska each produce platinum nuggets, there are a number of worldwide locations for placer platinum. ...

Patented Gold Mine for Sale - California - minelistings

Gold Platinum. Placer Mine with 4 patented claims located in California, USA. Follow us! ... The property consists of 4 patented gold mine claims, the mines patented in 1983. This property has placer gold. Use the property in small scale personal mining, or arrange for a major mining project. ... Patented Gold Mine for Sale - California

MAPS SHOWING PLATINUM-GROUP ELEMENT

MAPS SHOWING PLATINUM-GROUP ELEMENT OCCURRENCES IN THE CONTERMINOUS UNITED STATES, UPDATED AS OF 1993 ... records into MRDS for PGE occurrences in mines or prospects from which PGE have been mined, for which PGE minerals have been documented, or for which ... production for California has been estimated at about 30,000 oz (Sjoberg and Gomes ...

The Rich Gold Mining Regions of California ...

One of the noteworthy areas in Southern California is the Dale mining district located near 29 Palms. It is a very productive area to find gold. It is a very productive area to find gold. Extreme temperatures limit prospecting in the summer, but in the winter many prospectors explore the hills in search of gold.

MineCache - Platinum Occurence Platinum, mine in ...

Platinum Occurence in California Gold prospecting with MineCache and Google Earth.

Copper mining in the United States - Wikipedia

Copper mining in the United States. Jump to navigation Jump to search US primary copper production 1900-2008. ... The Engels Mine produced 117 million pounds of copper ore and was the largest copper mine in California. ... and by two platinum mines in the Stillwater igneous complex: the Stillwater mine and the East Boulder project.

Gold Mine Ivanpah California Lode Mining Claim CA Silver ...

GOLD MINE IVANPAH California Lode Mining Claim CA Silver Turquoise Platinum - $2,146.55. ivanpah California Department of Land Transfer Info Equipment Feedback Other Claims for Sale Contact Us Add To Favorites Green Canyon Mine 20.66 Acre Lode Mining Claim in the Historic Ivanpah, CA Mining District This huge mine shaft, which is an ...

Prospector's Guide to Diamonds - Diamond Placers

This area is known for many gold and platinum mining scams because of the prominent massive pyrite in graphitic schist gossan, but the source for the diamond-indicator mineral trail was never found. ... California: California Mining Journal, Dec., p. 63. Hill, M., 1972, Hunting diamonds in California: Naturegraph Publishers, Healdsburg ...

List of PLATINUM mining companies. - 24hGold

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

Trinity Co., California, USA - Mindat.org

Wild Flowers near Hale Creek Manganese mine Hale Creek Mine, Mad River Rock, Coastal Range, Trinity Co., California, USA

California Gold Maps Gold Claims

When you first open the California gold map you will see a satellite view of the state boundaries with yellow and orange clusters throughout. Those yellow (lode claims) and orange (placer claims) clusters represent high concentrations of active gold mining claims.

» Gold and Platinum Nugget Strike on the Salmon River

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Diamonds From the Street - YouTube

Sep 29, 2015  I recover diamonds that came off of the saws used to cut the pavement.

Platinum and Gold Natural Crystals, platinum and gold ...

Examine these natural platinum and gold nuggets and crystal gold specimens mined - Nevada Outback's gold ... The specimen weighs several ounces and was taken from a gold mine in California in the late 1800s. ... While California and Alaska each produce platinum nuggets, there are a number of worldwide locations for placer platinum. ...

Classifieds ICMJ Prospecting Mining Journal

Browse ICMJ's Prospecting and Mining Journal Classifieds section.