Geology and Mineralogy of Quartz Crystals General Geology. MOST OF THE QUARTZ veins are restricted to a belt about 30 to 40 miles wide that extends a distance .
Detailed properties and locality information guide about the purple quartz mineral amethyst.
This is an official U.S. Government website managed by the Bureau of Land Management.
Gemstone Index: There are over 130 varieties of gemstones. Our list of precious and semi-precious gems by type will help you find the perfect colored stone - GemSelect
A great diversity of gemstones are produced in many parts of the United States. Many of these mines are open to the public and you can pay a fee to prospect.
Arizona Turquoise Mines. Arizona Turquoise mines are world famous for their beautiful true blue Turquoise. Most collectors consider American Turquoise to be the ...
The Dolaucothi Gold Mines (Welsh: Mwynfeydd Aur Dolaucothi) (grid reference), also known as the Ogofau Gold Mine, are ancient Roman surface and underground mines ...
Colorado mining history in photographs miningbureau keller collection,Gold Rush, Colorado gold, gold mining, mining history, Colorado mining,Colorado History, mining ...
Quartz as Gems Colorless Quartz, also known as Rock Crystal. CRYSTAL IS A TERM that began with the ancient Greeks to describe the colorless variety of the mineral quartz.
African Gems and Minerals has the largest selection of Gems and Minerals and all related industry equipment available on the internet... -
Dealer in maps and atlases from the 16th to 19th Centuries. Also offers reference books about maps, the history of cartography, and geography.
List Of Cancelled Leases that have produced Gold. 1954 Book listing of cancelled old Gold Mines which have produced gold. NOW...You can have your very own CD copy or ...
Detailed gem and jewelry information guide about the pink gemstone rose quartz.
Quartz crystal at the Arkansas' Old Coleman Mine.
Fee mining sites are places where you can pay a fee to dig for rocks, minerals, gold or gemstones and keep whatever you find. There are many places in the United ...
GoldAndSilverMines lists choice proven mining and mineral properties for sale worldwide. We specialize in gold mines, silver mines, copper mines, and a wide ...
California Gold Panning & Gold Prospecting - California Gold Panning & Gold Prospecting Info Try your luck gold prospecting and gold panning at the these Northern .
Gem mining has been a favorite activity for visitors to the Franklin, NC area for years. Discover our heritage as "Gem Capital of the World".
Two Commercial Diamond Mines. Two locations in the United States have been worked as commercial diamond mines. The first was a mine near Murfreesboro, Arkansas.
HOME PAGE GOLD PROSPECTING, GOLD PANNING EASTERN GOLD North Carolina Gold Prospecting South Carolina Gold Prospecting
Jade, a shade of pain, and then you die. Seal, Deep Water. The history of Burma's jade mines in the West is a brief one. While hundreds of different reports ...
Trove: Find and get Australian resources. Books, images, historic newspapers, maps, archives and more.
Colorado Gold Mining, Colorado Silver Mining, Colorado mining, Colorado coal mining, coal mining, Colorado Fuel & Iron, Cripple Creek, Victor Colorado, Blackhawk ...
Complete List of Tenures, Claims, Mineral Deposits & Mining Projects For Sale in Canada. Lease, Option & Joint Venture Available.