Colorado Gem & Mineral Co. - Rocks for the Rest of Us
Welcome to Colorado Gem & Mineral Company

Welcome to the website of Colorado Gem and Mineral Co.  

We offer crystalized minerals, gems and collectibles (from deer antlers to seashells and fossils) in all price ranges, at affordable prices and we've been in  business for 40+ years. We keep costs down by not having a retail store or having a lot of employees. We buy only what will be a good deal to our customers, and have developed a network of some of the best worldwide sources.  

NEW  Amethyst Scepters from Zimbabwe The most brilliant Quartz crystal formations from Santander, Colombia. From Iran, Demantoid and Zunyite.  Amethyst from Veracruz, Mexico.  And the darkest purple Amethyst from Uruguay in Flower formations and Geodes. Chrysanthemum Stones  Polished Malachite from the Congo (Collectibles)  We offer the best Rainbow Quartz (India), that shows neon lights on almost all the crystals, changing as you tilt the specimen, amazing.

Free Faden Quartz or Uruguay Amethyst specimen (specify in order form via comment) with each order To provide the best security, we do not take credit cards on the website itself, but if payment by credit card is made, we take the information by phone and use our terminal on premises with the WellsFargo Bank. We also take Paypal payments but encourage payment by check due to bank and paypal fees. In most cases we ship on approval and payment is made after receipt.We can set our loose gems in silver or gold Stuller mountings and cadcam custom designs, inquire for details Amethyst (February birthstone) is our specialty with plenty of new  Amethyst specimens from made recently (Helicon Designs section)  Try us for parcels of calibrated Amethyst, Mozambique rhodolite garnet, we have over one thousand cut Amethyst in most shapes and sizes.

 Also Stellerites from India, Azurite/Malachite specimens from China and Namibia, and monthly we receive new Namibia Amethyst, Aquamarines, Schorls, and Fluorites. We have acquired 20 Quartz specimens from the Dave Daniel collection, many of which we sold to him in years past, and they are worthy of being in any top collection. If you're looking for Chrysanthemum Stones, we have a huge selection in sizes from 1 inch to 2 feet.




  Vanadanite-a39 schorl-quartz    Pyrite-on-Quartz  Smoky-Quartz rose-quartzMaine-tourmaline-in-18KtAzurite Quartz-with-SpessartiteFluorite-on-Schorl-9420Aquamarine-7924 pyrite bou oudi amethyst Amethyst-9008

We specialize in Gem Minerals, Quartz, and especially Amethyst.  Other gems we carry include Aquamarine, Opal and Tourmaline.  New finds include Amethyst from Guerrero and Vera Cruz Mexico, and Tata, Morocco.  Faden Quartz from South Waziristan, a Tribal Area in Pakistan. We consider Faden Quartz to be an amazing demonstration of piezo-electric properties utilized during the growth of these complicated yet aesthetic formations almost unrecognizable from normal habits of Quartz.

New Every month- Namibia Minerals- Amethyst, Dioptase, Aquamarines, and Schorls/Quartz

From the Federally Administered Tribal Areas, Pakistan we have a large shipment of high-end Faden Quartz, with  many rare specimens including groups with scattered Brookite crystals.  New crystal habit of Epidote from Baluchistan, Pakistan, hundreds of crystals in stock-wholesale inquiries for quantity invited.

See our Vanadanites from Morocco and Arizona (Minerals H to Z), and NEW! Very good pseudomorphs of Dolomite after Aragonite from New Mexico. (Minerals A-G)

Lots of Aquamarines from $25 on up (Namibia Minerals, Afghan-Pakistan Pegmatite section and in Minerals A-G, under Beryl, var. Aquamarine)

New Amethyst specimens from Namibia including scepters, and one-of-a- kind pieces from everywhere.

Finished jewelry (Helicon Designs) with colored stones

All sizes Chrysanthemum Stones from Hubei Province, China.

Check our Four Peaks Amethyst inventory (Amethyst Gemstones) for new posts, and please inquire for sizes and shapes available. We have a deep inventory so feel free to send us your special wants if you see something like it here.  We will soon be offering wholesale gemstone parcels of Tata, Morocco Amethyst

Special Offer- Buy a Four Peaks or Morocco cut amethyst and receive a free amethyst crystal from that location with your new gem! All items are sent on 10 day approval if returned in original condition.

Colorado Gem & Mineral Co.

Colorado Gem & Mineral Company © 2021