 |
DJ Minerals (Popularity:  )
http://www.djminerals.com/
Rock and mineral kits, fossil kits, rock hammers and other geological supplies, as well as pure talc for carving and ...
|
 |
The Vug (Popularity: )
http://www.the-vug.com
Extensive portal to mineral, gem, fossil and related web sites.
|
 |
Petrographic Thin Section Service (Popularity: )
http://www.mineralopticslab.com
Supplier of petrographic polished thin sections.
|
 |
Mineral Spectroscopy (Popularity: )
http://minerals.gps.caltech.edu/
Information about color in minerals and the spectroscopy of minerals (mineral absorption spectra).
|
 |
Mindat (Popularity: )
http://www.mindat.org/
Searchable mineral database with physical and chemical properties as well as locality information.
|
 |
Amethyst Galleries' Mineral Gallery (Popularity: )
http://www.galleries.com/
Provides a searchable database of mineral and gemstone descriptions, images, and specimens.
|
 |
The Crystal Mine (Popularity: )
http://www.crystal-mine.com/
Mineral, crystal, and gemstone specimens for the collector.
|
 |
Web Mineral (Popularity: )
http://webmineral.com/
Extensive mineral database containing crystallography, chemical composition, physical and optical properties, Dana classification, Strunz classification, mineral name origins, mineral locality ...
|
 |
California Crystal Connection (Popularity: )
http://camasterminer.tripod.com/
Dealing exclusively in exotic gems and minerals of California, USA.
|
 |
Mahalo Minerals (Popularity: )
http://www.mahalominerals.com/
Crystals, minerals, and gemstone jewelry. Great selection at great prices!
|
 |
Multistone International, Inc. (Popularity: )
http://www.multistoneintl.com/
Minerals, fossils, rough and tumbled stones for rockhounds.
|
 |
Artigas Minerals (Popularity: )
http://artigasminerals.en.ec21.com/
Exporting company in Uruguay dealing in minerals. Extract Agates, Carnelian, Citrine and Amethyst in the city of Artigas, Uruguay, South ...
|
 |
Namibia Minerals (Popularity: )
http://www.namibiaminerals.com/
Sells mineral specimens from the locality in the title.
|
 |
Bluechart (Popularity: )
http://www.gembluechart.com/
A gem identification chart for $18.
|
 |
Dan Dennis (Popularity: )
http://www.dandennis.com/
Author of "Gems: A Lively Guide for the Casual Collector."
|
 |
The Image (Popularity: )
http://www.theimage.com/
Mineral and gemstone galleries. Physical properties and historical facts for minerals and gemstones.
|
 |
Gem Hut (Popularity: )
http://www.gemhut.com/
Hundreds of descriptions for gems, minerals, and rare metals. Pictures, hardness, and composition.
|
 |
Secrets of the Gem Trade. The Connoisseur's Guide To Precious Gemstones. (Popularity: )
http://secretsofthegemtrade.com/
A new gem book by by R. W. Wise.
|
 |
Gemology Tools (Popularity: )
http://www.gemologytools.com
Software for the professional gemologist or gemology student/enthusiast.
|
 |
Timberlake Rose Rock Museum (Popularity: )
http://www.roserockmuseum.com/
Located in Noble, Oklahoma. Information and pictures on the local barite mineralization.
|
|
