About.com Mineral dealers  (channel of mineral and supplies dealers)
Accord of Crystals (one end terminated untreated crystals)
Ace Lapidary and Supply (all sorts of lapidary and rockhound equipment)
Adamsminerals.com (Adam Larson site)
Afghan Connection & Gems from Central Asia  
Africa Quartz Crystals (amethysts, quartz phantom crystals)
Alessandro Genazzani's Italian Minerals (+ Azerbaidjan, Chile, Mexico etc.)
Alicats Rocks  (geodes and stoneart)
Aliwaffa Gem Company Ltd (Sri Lanka sapphires and ruby)
Allen's Rocks & Minerals (fluorescent minerals and equipment)  
Aloe's Earth Minerals (good minerals, no names, poor photos)
Alpinebodo g.c.v. (Belgian site of rough and cut minerals)
Alpine Mineral Company (Alpine and pegmatite gem minerals)
Alpha Supply, Inc. (lapidary supplies)
ALWright Rocks (minerals from Australia, Tasmania, England & Namibia)
Amazing Agates (agates from Lake Superior and Laguna; jaspers )
Amazon Quartz (rough tourmaline, quartz, amazonite)
American Hobby Shop (minerals, especially fluorite from China, supplies)
Amethyst Mineral Gallery (large amount of mineral species)
Andy Seibel Fine Mineral Specimens (wide range of excellent minerals)
Arch Minerals (wide range of minerals)
Arizona Mineral Company (minerals from US Southwest and Mexico))
Arizona Rockshop (agate, opal, jasper, obsidian, petrified wood)
Arizona Skies Meteorites (meteorite supply from around the World)
Arkenstone (good and extensive selection of species)
Art by God (tumbled and polished mineral wholesale)
Artigas Minerals, (Uruguay agates & amethysts, G. Tambucho & F. Techera)
Atelier "La Trouvaille" (lapidary & gemmology supplies)
Attard's Minerals (beautiful specimens incl. fluorescent ones, supplies)
Australian Gold Nuggets (sold by the Perth Mint)
Australian Mineral Dealers  
Australian Outback Mining (Glenn Archer's mineral sale)
Australian Rough Opal (good specimens)
Avalon Crystals (some very good specimens)
TOP

Bad Boys of Cripple Creek (turquoise) 
Banis Mineralen (from Madagascar)
Barbera Mineral Company (agates, Brazilian specimens)
Barlow Minerals (The F. John Barlow Mineral Collection)
Beads'n'Crystals Gallery (Dough & Lesley Ball, Queensland minerals)
Bear Paw Lapidary Corporation (geodes, petrified wood, equipment)
Beautiful Minerals (sale + museum display)
Berg's Rock Shop (tumbled stones, equipment)
BestMinerals.com (specimens from Sardinia)
Big Rock Shop (John Bray's e-shop of cabinet and cabinet+ size specimens)
Bill's Lapidary Page (agate rough slabs)
BK Minerals Virtual Rock Shop (Australian & worldwide minerals)
Blackstone Mill (minerals, mostly celestite)
Blanchard Rock Shop (US Southwest minerals)
bm - Brazilian minerals
BMS Pakistan (rough gems in mother rock)
Bob's Rock Shop  
Bonznstonz Fossils & Minerals    
Bova Gems (agate, chalcedony, jasper)
Brazilian Petrified Wood   
Brazilian rock shop addresses  
Broadstone Minerals (British & worldwide minerals)
TOP

Caddo River Rock-n-Gem Shop (Arkansas quartz etc.)
Cal Graeber Minerals  
Canadian Amethyst "redamethyst" (and many other shades of amethyst)
Canadian Mineral Producers  
Capricorn Minerals (quartz, agate)
Cascade Scepters (very good quartz specimens)
Charles B. Ward Fluorescent Minerals  
Chrysoprase Mines of Australia (Yerilla chrysoprase)
CK Minerals (Australian minerals & gold)
Collectology.com - Minerals  
Collectors Mall LJP Minerals  
Colorado Gem & Mineral Co. (very extensive offer)
Columbine Mineral Shop (Sweet Home rhodochrosite, Mexican minerals)
ConnRox Minerals (specialised in euhedral and drusy minerals)
Cooloola Rocks & Minerals (Australian & worldwide minerals & rocks)
Coolrox (rocks, minerals)
Cornwall and Devon Mineral Specimens  
Crystal Archive of Eyes of Time (quartz specimens)
Crystal Australia (quartz varieties and others)
Crystal Cave Online - Cornish minerals  
Crystal Encounters (Frank & Lynda Cheshire, Queensland)
Crystal Hopper (Roland Goodgame - Mexican, Australian, Yukon mins.)
Crystalite Lapidary Products  
Crystal Maze (mainly British minerals)
Crystal Mine (worldwide minerals)
Crystalmineral.com (minerals from China)
Crystal Portal (Charles Creekmur - Mexican & US minerals, esp. calcite)
Crystal Showcase (Paul Otto's worldwide minerals)
Crystalsonline (minerals from S. Africa, Namibia and Madagascar)
Crystal Variations (Marty Lewadny's worldwide quality minerals)
Crystal Vine (Sara Giller - Ethiopian opals, British minerals, other countries)
Crystal Wood Designs (wood supports for mineral specimens)
Crystal World & Prehistoric Journeys (Tom Kapitani - minerals)
Cyberocks (worldwide minerals, fluorescent crystals, junior specimens)
Czech Minerals (fluorescent ones inclusively)
TOP

Dad's Rock Shop (lapidary equipment, California gold in quartz)
Dakota Matrix Minerals (micromounts, rare minerals)
Dalys Micromounts (Sauktown Sales)
Daly's Mining Shop (placer gold nuggets, mining stocks)
Dan Weinrich (North & South American specimens, & worldwide)
Dave Bunk Minerals (Colorado, British & Namibian minerals)
David K. Joyce Minerals (thumbnails, microminerals, gold specimens)
Dehne's Minerals & Geological Specimens (Tasmanian minerals)
Designs by Nature (some untreated specimens)
Diamond Minerals (Mexican minerals)
Diederik Visser Minerals & Petrological Services  
DMS Mining, Rocks & Minerals  
Don & Sara Parsons (gold, azurite specimens)
Douglass Minerals (worldwide specimens)
Down Under Minerals (Australian Broken Hill specimens)
Dust Devil Mining Co. (sunstone = feldspar)
Dug Out Rock Shop  
TOP

Earth Stone (micromounts)
Earth Treasures (petrified wood, agate, amethyst)
Edelsteenslijperij de Steenarend (cutting)
e-gem (gem rough)
Element 51 (thumbnails, micromounts, Mt. St. Hilaire specimens)
EliteMinerals.com (interesting specimens)
emineralshow (calcite, fluorite, rare minerals)
e-mineralshow (Italian & Romanian specimens)
e-opal Limited (Australian opal)
Excalibur Mineral Company (minerals, identification, thin sections...)
Exquisite Crystals (worldwide specimens, v. large crystals)
TOP

Fabre Minerals (worldwide specimens)
Faceter's Co-op (rough tsavorite & sapphire)
Facet Rough (Jackson - tourmaline, garnet, opal, spinel, tanzanite, peridot)
Facet Shoppe (rough gemstones, supplies)
Fijolli Opals (Australian opals)
Findstone (building stones) 
Firebird Gems (Australian opal, chrysoprase etc.)
Fluorescents.com  
TOP

Gaia Corfu (rocks, minerals)
Galerie Michel Cachoux (minerals)
Gary's Gem Garden (rocks, minerals, fluorescent specimens)
GD - Geologic Desires  (mainly minerals from NY State and Canada) 
Gem & Mineral Exploration Company (mineral specimens)
Gem, Rock, and Mineral Exchange (trade information)
Gem Shop, Inc. (Mexican agate, Madagascar jasper, pertified wood)
Gem Stone Gardens (more mystic than good)
Gemstone World (common comment: "None available at this time")
Gem World (Jack Slevkoff's site; nice opals)
Geo-Auction (good specimens from Morocco, S America etc.)
Geoclassics  (ca. 100 mineral species)
Geode Gallery (Brazil amethysts, Keokuk & Mexico geodes, 
Geonic Mineralencollectie (quartz, zeolites, Belgian minerals)
Geoprime Minerals & Earth Materials Co. (worldwide specimens)
Geo Source (minerals)
Glacier Peak Minerals (Joseph & Susan Dorris)
Global Mineralien (worldwide specimens)
Gold Nugget Exchange of Australia (native gold in natural habit)
Grailstones (minerals and moldavites)
Great Basin Minerals (many minerals, last addition March 26, 2001)
Great South Gems & Minerals (lot of beautiful specimens from A to Z)
Great Wall Consulting & Trading (minerals from China)
GSL Rocks (Greg Lesinski fluorescent minerals)
TOP

Hassam Ventures (rough stones and lapidary supplies)
Hinkle's Rock Shop (thundereggs)
Herkimer Diamond Mines (quartz from Cambrian Little Falls Dolostone)
Hop-Scoth Minerals (Steve Welsh tourmalines from Berry Mine)
Hoffs Rock Shop  
H&P Minerals and Gems (systematic updated site)
TOP

IC Minerals (worldwide specimens)
Idaho Opal Mines Inc. (Bob & Susan Thompson retail & wholesale)
Impactika (fulgurites, impact glass, moldavites, meteorites)
Inner Journeys   
Investment Collectables (specialised in Cornish specimens)
Irmaos Lodi (Brazilian sliced agates etc.)
India Rockhounder  
Island Gem & Rock (Vancouver soecimens + lapidary supplies)
Italian Minerals (+ worldwide, A. Genazzani's site)
TOP

Jade Drive Rock Shop (lapidary supplies)
Jay's Gold Nuggets for Sale (from Alaska, Australia etc.)
JBF Minerals (specimens for collectors)
Jendon Minerals (worldwide thumbnail specimens)
John Betts Fine Minerals (worldwide specimens)
Jonathan's Mineral Exchange (Canadian minerals)
Jungle Gems (minerals from Brazil, Arizona & NY)
Jungle Intrigue minerals from (Mexico, Brazil & USA)
Just another Kind of World   
TOP

Kalahari Minerals (specimens from Kalahari, Tsumeb, other Namibia places)
Kaygeedee Minerals  (various locations, especially Mont Saint-Hilaire)
Kelly's Rocks (minerals and geological books)  
Kelrocks (quartz, calcite, Franklin fluorescents, gem raw)
Keokuk Geodes (huge geodes from Iowa)
Kevin Conroy Minerals (Tri State, Tsumeb and elsewhere)
Key's Mineral Collection (mainly Japanese, Russian, Australian & US)
KQ's Minerals ("An eclectic selection of mineral specimens")
Krantz Rheinisches Mineralien-Kontor (founded in 1833!)
Kristalle Wayne & Dona Leicht (gold & other minerals since 1971)
Krystalica (worldwide)
Kustos (museum & exhibition design, collection management)
TOP

Lambert Minerals (Canadian minerals)
Lang's Fossils - Copal  
Lapidary Dealers (Turkish minerals)
LBL-minerals (Moscow, Russian minerals)
Lebow Crystal Mining Co. (Arizona quartz clusters, Brazilian quartz)
Legep Mineracao (Brazilian huge amethyst geodes, address - find here)
Lehigh Minerals  
Lightning Ridge - Home of the black opal (Australia)
Lisa's Rock Shop (rocks, minrals & gem exchange)
Lithos and Mineralien (a computer program for mineral collectors)
Little Gems (crystals, rocks, gemstones...)
L.O.V. Enterprises (Nevada & California specimens)
LR Ream Publishing (rockhound publications) 
Lucky Strike (mainly N. & S. American specimens)
TOP

Namibia Minerals (specimens from Tsumeb, Erongo, Brandberg etc.)
National Minerals (specimens from India)
Natureshop-Gallery (temporarily not available)
Nature's Reflection (agate slices, fluorescents and others)
NetRocks.net (Thomas C. Hurley - Australian minerals & fossils)
New Spirit Jewelers & Crystal Gallery Directory (some good minerals)
Noema Gems, Rock & Mineral Web Site (opal, amethyst, tourmaline etc.)
Northern Lights Minerals (Canadian specimens)
North Star (Southern Illinois, Bulgaria, Romania specimens)
TOP

Online Minerals (specialised in S. Africa specimens)
Opal Mine (Australian opals)
Opals Down Under -- Experts in Australian opals 
Opal Shop (Australian opals)
Opal Strike Australia  
Openallday (Australian minerals, specimen boxes)
Optical Calcite Crystal -- P&S Calcite Export Ltd.
OREgon-ROCKhound-ONline (rockhound information)
Oso Soft Mineral Connection  
Oz Opals (Australia)
TOP