Copper Ore Decorator - Keweenaw Gem & Gift, Michigan's ...

Keweenaw Gem & Gift Copper Ore Decorator [COP-ORE-DEC -06] - Copper ore decorator end cut with Whte Quartz and Basalt. Native copper with interesting rock formations occurs in veins, spots, streaks or large masses mixed with the rock matrix. The copper ore is discovered in Michigan…

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Copper World

Your Gift Store With So Much More! As you enter downtown Calumet, Copper World is located in the historic John Green Block at 101 Fifth Street., Built in 1869, it …

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Wisconsin Geological & Natural History Survey » Copper

Copper can survive weathering, although its surface is often coated with green or black weathering rinds consisting of malachite, azurite, cuprite and other minerals. Major copper deposits occur in the Upper Peninsula of Michigan in Keweenawan basaltic lava and interlayered sediments formed approximately a billion years ago.

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Michigan copper ore | Etsy

Did you scroll all this way to get facts about michigan copper ore? Well you're in luck, because here they come. There are 83 michigan copper ore for sale on Etsy, and they cost $73.74 on average. The most common michigan copper ore material is metal. The most popular color? You guessed it: copper.

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Native Copper: Crystals & Mineral Specimens | eBay

Native copper has been mined for centuries and now is all but depleted, though it is still found in limited quantities in once-active mining regions. Copper is used to enhance and help transmit though...

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Giant Copper Specimen on matrix from Michigan - YouTube

May 17, 2011· Check out the front page of my website at to find a link to my Ebay auctions with top quality rare Mineral Specimens. I post mainly Old Stock Minerals... I post about twice a ...

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Copper Ore Decorator End Cut [CS-EC] : Keweenaw Gem & Gift ...

Keweenaw Gem & Gift Copper Ore Decorator End Cut [CS-EC] - Copper ore decorator end cuts. Each decorator is priced per pound. Native copper with interesting rock formations occurs in veins, spots, streaks or large masses mixed with the rock matrix. The color of the rock may be solid or a mixture of red conglomerate, green epidote, white quartz, or black

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Copper: The mineral native Copper information and pictures

Copper may have impurities, but is commonly in a fairly pure state. Native copper is found only in small quantities throughout the world, but there are a few areas that are rich in findings, such as the Keweenaw Peninsula in Michigan. Well crystallized specimens are not common, and are very much sought after.

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Gallery of native element minerals for sale: native gold ...

Below is a gallery of Native Element mineral specimens for sale from John Betts - Fine Minerals in New York City, NY. Native elements are naturally occurring mineral specimens of pure elements. Included in this group are native elements for sale of native gold, native silver, native copper, native lead, native arsenic, bismuth, sulfur, platinum, antimony, diamonds, and graphite.

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Copper Ore Decorator - Keweenaw Gem & Gift, Michigan's ...

Copper ore decorator end cut with epidote and basalt. Native copper with interesting rock formations occurs in veins, spots, streaks or large masses mixed with the rock matrix. The copper ore is discovered in Michigan's Keweenaw Peninsula. Our decorator pieces have been buffed polished and coated to enchance the beauty of the piece.

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Kingston Copper Mine Near Copper City, Michigan | The ...

Copper mining deposit report for "Kingston Copper Mine" (#21851) in Michigan, United States. ... The ore mined is composed of copper. The host rock in this area is conglomerate from the Mesoproterozoic era 1.60 to 1.00 billion years ago. ... M3=N/CUM (MATRIX 3 IS NONCUMULATIVE ). MATRIX 3 CONTAINS THE RESERVES ESTIMATED BY COMPANY OFFICIALS AT ...

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Native Copper Minerals from Michigan - The Rock Shed

M262hb Here is a nice specimen of natural Copper from Keweenaw Peninsula, Michigan. This is natural native copper which has been removed from most of the matrix rock which was surrounding it. It is the natural native copper just as it formed in the rock. It measures approximately 4 1/4" x 2 1/4" x 2" and weighs nearly 1.5 pounds.

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Float Copper from SpiritRock Shop

Float Copper is also called Drift Copper or Butchite.The term Butchite appears to be a local term that is given to a piece of Float Copper that has been polished and sealed to prevent further corrosion. Most of the Float copper is found in Michigan.

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Copper from SpiritRock Shop

The copper is extremely well crystallized with a number of small but distinct cubic crystals. We were told by the previous owner that it came from Arizona many years ago. Bright native copper in matrix with Epidote from the Caledonia Mine in Michigan.

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Copper I - Michigan State University

In summary, the ore deposits of the Michigan Copper District are of two basic types that differ in mineralogy, host rock type, and possibly in origin. Furthermore, they are separated from one another both geographically and stratigraphically. 1. Deposits of native copper occur in the tops of basaltic lava flows and in conglomerates interbedded ...

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Michigan copper | Etsy

You searched for: michigan copper! Etsy is the home to thousands of handmade, vintage, and one-of-a-kind products and gifts related to your search. No matter what you're looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Let's get started!

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Michigan Copper in the Mediterranean - Graham Hancock ...

The Shipping of Michigan Copper across the Atlantic in the Bronze Age (Isle Royale and Keweenaw Peninsula, c. 2400BC-1200 BC) Summary. Recent scientific literature has come to the conclusion that the major source of the copper that swept through the European Bronze Age after 2500 BC is unknown.

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Michigan-Copper-Mines - Mining Artifacts

In 1903, the Michigan company opened the Calico amygdaloid, which held 3% copper ore, and outcropped on the Minesota property only 140 feet from the outcrop of the Minesota fissure vein. In 1899, the Minesota Mine properties were taken over by the Michigan Copper Mining Co. when it incorporated in January of that year. The Michigan Copper ...

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Copper Ore Slabs - Michigan Native Copper - Large ...

Copper Ore Slabs - Michigan Native Copper . Size: 3" to 3 1 / 2 " in size. Origin: Michigan, USA. Grade: A Grade. Copper ore can occur in veins, spots, streaks, or large masses mixed with the rock matrix. The color of the rock may be solid or a mixture of red conglomerate, green epidote, white quartz or black basalt. The copper has been buffed ...

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Native copper - Wikipedia

Native copper is an uncombined form of copper that occurs as a natural mineral. Copper is one of the few metallic elements to occur in native form, although it most commonly occurs in oxidized states and mixed with other elements. Native copper was an important ore of copper in historic times and was used by pre-historic peoples.

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Mindat Mineralogy Messageboard

I haven't tried this, but if the sample has no matrix, heating it and coating it with a thin layer of wax might work better than lacquer and is easier to remove if you need to. The results also depend on the impurities in the copper, some Michigan copper will not clean at all.

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Copper Ores

Enargite from Longfellow mine, Ouray County, Colorado, shiny black crystals of a copper-arsenic-sulphide ore. (Copper Arsenic Sulphide Cu 3 AsS 4). (Photo 11292 ack Weidrich Minerals) 2576: Erythrite as small but sharp purple crystals generously covering a black cobaltite matrix …

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Michigan's coolest rocks and where to find them - freep.com

Jun 28, 2018· Michigan was the nation's largest producer of copper from 1847 to 1877, according to Michigan State University. The copper ore-rich rocks lived in rock layers deep in Lake Superior.

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Copper Mineral Specimens For Sale - Fossil Age Minerals

Copper is considered a mineral of energy and mental agility. In legend, copper is said to be the metal of the God Hermes, who facilitates that mental agility, and quick wit. Copper is an excellent conductor of energy, from electricity to the mystical subtle energies emanating from higher planes, etc.

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Native Copper Ore from Michigan ― Miners Gallery

Native Copper Ore from Houghton, Michigan. Total Weight is about 2 Lb 15.5 oz. Specimen is in matrix of local material (basalt) epidote and calcite I believe. Heavy for the size with copper being seen on only one section. Specimen was wet when pictures taken.

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Gold Specimens from Various Locations around the World

Silver Ore. $40.00. G109b Here is a nice Silver and Copper nugget from Michigan. It measures approximately 27 mm x 16 mm x 11 mm and weighs 8.98 grams. This very rare native metal combination is only found in the Keweenaw Peninsula of Michigan. It rests in …

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Michigan Copper: Collectibles | eBay

A fantastic copper nugget formation rich in golden copper color. A natural formation lightly tumbled to remove outer matrix and round the rough edges of the copper. Piece weighs over 1 1/3 lb. Mining ...

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Collecting Copper in Michigan's Copper Country - Where to ...

Mar 25, 2014· Michigan 49953. The Caledonia Mine is a fee dig site that requires an advance reservation. When digging at this site, collectors are given a large pile of stockpiled copper ore and tools to go through it. Weekly collecting events on Thursdays and Saturdays are also held from the first Thursday in June to the last Saturday in August on the ore pile.

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Copper mining in Michigan - Wikipedia

Within the state of Michigan, copper is found almost exclusively in the western portion of the Upper Peninsula, in an area known as the Copper Country.The Copper Country is highly unusual among copper-mining districts, because copper is predominantly found in the form of pure copper metal (native copper) rather than the copper oxides or copper sulfides that form the copper ore at almost every ...

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Copper deposits of the western Upper Peninsula of Michigan

Copper deposits of the western Upper Peninsula of Michigan 85 fl d024-05 1st pgs page 85 copper districts host stratiform/stratabound copper deposits in rift-fi lling volcanic and clastic sedimentary rocks. These deposits were mined from 1845 to 1996 with potential revival of mining in the region as a result of exploration and development activi-

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