Adam's Minerals
Amazing Agates
American Hobby Shop - Gems & Minerals
Arizona Mineral Company
Art From God
Artistic Colored Stones
Attard's Minerals
Australian Amber
Australian Mineral Collector
Australian Mineral Gallery
Australian Museum Minerals
Australian Opal Mines
Avalon Crystalworks
Black Opal Rough Supplies
Bob's Fluorite Gallery
Books On Gems & Minerals
Brazilian Agate Drusy Geodes
Buena Vista Gem Works
Canadian Ammolite
Cascade Scepters
Central Canadian Federation Of Mineralogical Societies
Chatham Created Gems
CK Minerals - Australian Minerals
Clear Creek Crystal Mine
Coast To Coast Rare Stones
Colonial Opal
Crystal Encounters
Crystal Vine - Minerals & Crystals
Cyber Crystals - Japan
Dad's Rock Shop
Dakota Matrix Minerals
Dale Minerals
Danilo Minerals
David Joyce Minerals
Delta Bravo Emeralds
Dennis Brand - Lapidary Arts
DesertUSA - Desert Environment & Geology - Rocks, Gems & Minerals
Designs By Nature
Diamonds
Diamonds Net
Digital Mineral Photography
Douglass Minerals
Edwards Minerals
Emeralds
Excalibur Mineral Company
Fabre Minerals
Ganoksin Galleries
Gem & Mineral Exploration
Gem Faire
Gem Mountain - Gemstone Mine
Gem World
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GemCutter - Facet Shoppe
Gemcutting - Both Art & Science
GeMin Fair & Mineral News
Gemology World - Canandian Institute Of Gemmology
Gems & Precious Materials
Gems & Precious Stones - Glossary Of Terms
Gemstone Sources Of Information
Gemstone World
Gemstones & Gemology Course
Geology Gems - Winona State University
Geoprime Minerals
GIA - Gemological Institute Of America
GIA - Gemological Institute Of America - Diamond Grading Report
Glacier Peak Mining
Great South Gems & Minerals
Harmon's Agate & Silver
Harry's Gemstones Bergslagssten
Henri Dillen Mineral Collection
Hillman Hall Of Minerals & Gems
Historical Study Of Precious Stone Valuations & Prices
How Are Gems Cut & Polished?
IC Minerals
IGC - International Gem Society
IGC Gemstone Reference Library
International Lapidary Association
Italian Minerals
Iteco Inc
Janet Annenberg Hooker Hall Of Geology, Gems & Minerals
John Betts - Fine Minerals
Jonathan's Mineral Exchange
Kalahari Minerals
Ken's Fluorescent Minerals
Kreigh's Homemade Lapidary Equipment
Kristalle Minerals - German
Lapis Mineralien Magazine
Lawrence Conklin Minerals
Lightning Ridge - Lost Sea Opals
Lithos & Minerals
Lucent Diamonds
Making Your Own Polariscope For Gemology
Marin Mineral Company
Mineral - Birthstone List
Mineral Arts
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Mineral Collection Of David Jegou
Mineral Collectors Page
Mineral Database
Mineral Exploration Services - Mineral Specimens
Mineral Miners
Mineral News
Mineral Zone
Mineralogy Database
Minerals, Crystals & Their Systems
MinerNet
Molecular Expressions - Photo Gallery
Molecular Expressions - Precious Gems & Metals Photomicrograph Collection
Montana Saphires
Mount Ida - Quartz Crystal Capital Of The World
Mountain Lily Gems
Multistone International
Mystic Merchant - Fine Gem Stones & Crystals
National Gemstones
New Zealand Ruby Rock
Only Petrified Wood
Opal Essence
Opals Guaranteed
OreRockOn
Orissa Gems
Ouachita & Ozark National - Minerals & Geology
Outback Gems
Owens Valley Minerals
Own Your Own Crystal Mine
Pegmatite Gem Mines Oxford County Maine
Penn Minerals
Polished Prices Diamonds
Pricescope Diamonds
Red Beryl Crystals
Rick Hudson - Rocks & Minerals
Rocks From The Collection Of Albert Hines
Rough & Ready Gems
Rough Diamond Guideline Price List
Royal Scepter - Gems & Minerals
Sapphire Untreated
Smale - Beautiful Minerals
Smithsonian Gem & Mineral Collection
Steinbach - Star Sapphires
Sun Angel Gemstone Glossary
Sweet Surrender Crystal Mine
Swiss Association Of Crystal-Searchers
Taking Photos Of Reflective Objects
The AGL Colored Stone Grading Report
The Albert Chapman Mineral Collection
The Amber Lady
The Arkenstone - Fine Mineral Specimens
The Arkenstone - Fine Mineral Specimens Gallery
The Australian Gemmologist
The Bryn Mawr College Mineral Collections
The Gem & Jewellery Export Promotion Council
The Gem Hut
The Gem Shop
The Gemmary
The House Of Tibara - Opal Specialists
The Kelly Mine - Smithsonite
The Kelrocks
The Mineral Gallery
The Mineral Gallery - Amethyst Galleries
The Mineral Gallery - Beautiful Mineral Photographs
The Mineral Gallery - Mineral Search
The Mineral Gallery - Minerals By Name
The Mineral Gallery - Native Elements Class
The Mineral Gallery - The Physical Properties Of Minerals
The Rainbow Of Gems
The Sunnywood Collection
The Vug
The Wired Chemist - Crystal Habits
Tideswell Dale Rockshop
Toprock Gemstones & Minerals
Tradeshop - Gemology & Lapidary Pages
Trafford Flynn - Fine Mineral Specimens
Treasures Of The Earth
Trinity Mineral Co
Trinity Mineral Co - Auction Room
Tyson's Fine Minerals
USGS Gemstone Publications
USGS Natural Gemstones
USGS - US Gemstones
Virtual Crystallography
White's Fine Gems & Custom Faceting
Whitesail Opal
Wilensky Minerals
World Of Rocks
Xtal - Mexican Gems
YupRocks
Zee's Minerals
Anand Engineering Works - Gemstone Processing
Boart Longyear
UV Systems - UV Lighting
Clear Lake Gem & Mineral Society Annual Gem Show
Denver Gem & Mineral Show
Tucson Gem & Mineral Show
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