Open Directory - Science: Earth Sciences: Geology: Rocks and Minerals: Rock and Mineral Localities
See also: - Located East of Montréal, in Mont Saint-Hilaire and has become a major collecting site of rare mineral specimens. Offers mineral and assemblage guide, along with local dealer listings. - On-line guide to minerals found in the Franklin-Sterling Hill mining district, located in the towns of Franklin and Ogdensburg, New Jersey. - The gold mines and miners of Cripple Creek, Teller County, Colorado, USA. - Information about the minerals and mineral locations in Australia and New Zealand. - Site designed for an education aid to students, but contains many excellent slides showing the geology of Oman. See dolerite dykes, harzburgite, and channel-fill structures. - Rockhound's Guide to collecting/beachcombing Oregon Coast Agate. - Quartz crystal at the Arkansas' Old Coleman Mine. - A native mine yielding star rubies, sapphires and garnets, for both the serious and the amateur rockhound. - Account of expedition to investigate Greenland's melting mineral. - Green crystallized fluorite from the Rogerley Mine, Weardale, Northern England. The last remaining mine active in the historic Weardale mining district. - Arkansas' natural quartz crystals mine. - The BBC reports on Mexico’s Cave of Crystals, containing some of the largest natural selenite structures ever found. (January 19, 2010)
