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Gem & Mineral Identification | Treasure Quest Mining
Pyrite – Better known as "fool's gold," pyrite was often mistaken by prospectors as gold because of its brassy color and shine. Its name is derived from the Greek word "pyr" which means "fire." When struck by iron, pyrite emits a spark of fire. Pyrite occurs in many different shapes and can be …
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List of Gemstones: Precious and Semi-Precious Stones - Gem ...
Each entry has photos and detailed information about the gem's properties. Entries for jewelry stones also have price guidelines and discussions of their most important value factors. Browse through our Gem Encyclopedia, search for a specific gem, or use our filters to find different types of gemstones.
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Gemstone Mining in the United States - Geology
Maine Gemstones. The first commercial gemstone mine in the United States that was operated by miners who were not Native Americans was at Mount Mica, Maine. There a large deposit of tourmaline was discovered by children in 1820. Two years later a mine was opened and it yielded thousands of carats of gem-quality tourmaline crystals.
Gemstone ID - Gem Mine Online
Your online source for the finest enriched Gem Dirt, mining kits & accessories, rough and cut Gemstones, crystals, and minerals. Welcome to our gemstone identification page! Here you will find pictures of rough and polished or cut gemstones and/or minerals found in our enriched Gem Dirt bags.
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Gem & Mineral Identification | Treasure Quest Mining
Pyrite – Better known as "fool's gold," pyrite was often mistaken by prospectors as gold because of its brassy color and shine. Its name is derived from the Greek word "pyr" which means "fire." When struck by iron, pyrite emits a spark of fire. Pyrite occurs in many different shapes and …
Top Spots For Gem Hunting In The US - International Gem ...
Emerald Hollow Mine, Hiddenite, North Carolina. Find glittering, gorgeous emeralds in Hiddenite, only about an hour's drive from Winston-Salem, NC. The Emerald Hollow Mine is home to the only emerald mine in the United States open for public treasure hunting. You can check out findings from the mine at sluiceways or do your own prospecting, digging, and hunting for a small fee.
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Mining and Quarrying Rock, Dimension Stone | Dexpan Photos
Project Q001: Limestone Quarrying, Mining without Explosive Blasting (11 Photos) Project Q002: Limestone Quarrying, Dimensional Stone without Blasting (9 Photos) Project Q003: Idaho Granite Quarry, Non-Explosive Stone Quarrying (6 Photos) Project Q004: Non-Explosive Marble Quarrying (16 Photos) Project Q005: Non-Explosive Sandstone Quarrying ...
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Gemstones: Facts, photos, and information for over 100 gems.
Emerald is the most popular green gemstone in the United States and most of the world. Blood Diamonds. Blood Diamonds Illegally-traded diamonds that may have been stolen or used to fund conflict. Morganite. Morganite is an orange to pink gemstone, a variety of beryl, that is …
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