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

Brazil

Amethyst

- Amethyst

Parana, Brazil, From a new locality in Brazil, cluster of gemmy doubly terminated amethyst crystals,..

$225.00
Amethyst - drop

- Amethyst - drop

Amethyst drop from Brazil.   Price is $4 / carat.   DW..

$18.00
Amethyst - drop

- Amethyst - drop

Amethyst drop from Brazil.   Price is $4 / carat.   DW..

$16.00
Amethyst - oval

- Amethyst - oval

Beautiful Amethyst oval with bright purple color.   Price is $4 / carat.   DW..

$20.00
Amethyst - oval

- Amethyst - oval

Bright Amethyst oval from Brazil.   Price is $4 / carat.   DW..

$35.00
Amethyst - round

- Amethyst - round

Beautiful Amethyst round with bright purple color.   Price is $10 / carat.   DW..

$67.00
Aquamarine ( Beryl ) - oval

- Aquamarine ( Beryl ) - oval

Bright Aquamarine oval.   Great stone for a ring. Price is $70 / carat...

$168.00
Aquamarine ( Beryl ) - oval

- Aquamarine ( Beryl ) - oval

Beautiful, step-cut Aquamarine oval with excellent clarity.   Price is $50 / carat...

$462.00
Aquamarine ( Beryl ) - oval

- Aquamarine ( Beryl ) - oval

Very brilliant oval, clean.  $40/ct..

$132.00
Aquamarine ( Beryl ) in Silver - pendant

- Aquamarine ( Beryl ) in Silver - pendant

Aquamarine from Brazil, set in Sterling Silver.   1 carat total weight.   5..

$100.00
Blue Topaz in 14k Yellow Gold - pendant

- Blue Topaz in 14k Yellow Gold - pendant

Beautiful, bright blue Topaz set in filigree 14 kt yellow gold. Chain available at additiona..

$75.00
Citrine - cushion

- Citrine - cushion

Beautiful, bright orange Citrine cushion.   Birthstone for November...

$239.00
Garnet var. Spessartite - oval

- Garnet var. Spessartite - oval

Eye-clean Spessartite Garnet with deep-red color.   Price is $45 / carat.   pos..

$151.00
Goethite Pseudomorph after Pyrite

- Goethite Pseudomorph after Pyrite

Extremely rare Goethite pseudomorph after Pyrite with excellent detail.   Rare from Brazil...

$185.00
Heliodor ( Beryl )

- Heliodor ( Beryl )

Light yellow Heliodor with complex termination and interesting two phase inclusions...

$225.00
Indicolite Tourmaline ( Elbaite )

- Indicolite Tourmaline ( Elbaite )

Beautiful, dark-blue Indicolite Tourmaline crystal with yellow tips...

$175.00
Opal - drop

- Opal - drop

Nice even distribution of color, and large patch size, orange and greens mostly, $40/ct. 11x9mm..

$76.00
Petalite - octagon

- Petalite - octagon

Bright Petalite octagon from Brazil.   Price is $20 / carat.   posted..

$37.00
Quartz

- Quartz

Beautiful chain of Quartz crystals with sharp crystallization and smoky highlights...

$55.00
Quartz - Angelfish Carving

- Quartz - Angelfish Carving

Flawless quartz Angelfish. Stands on flat surface by our design...

$55.00
Rubellite Tourmaline - drop

- Rubellite Tourmaline - drop

Beautiful Rubellite drop with vivid pink-red color. Price is $125 / carat...

$400.00
Rubellite Tourmaline - round

- Rubellite Tourmaline - round

Near flawless, well-cut Rubellite with the best color.   Price is $120 / carat...

$240.00
Rutilated Quartz - beveled triangle / trillion

- Rutilated Quartz - beveled triangle / trillion

Beautiful faceted plaque of bright-golden Rutilated Quartz, showing curved and straight needles arra..

$155.00
Smoky Quartz

- Smoky Quartz

Doubly-terminated Smoky Quartz crystal with beautiful, complex growth and very little damage.   Clic..

$95.00
Smoky Quartz

- Smoky Quartz

Brilliant, doubly-terminated Smoky Quartz crystal with rich brown color and almost no damage.   Very..

$165.00
Topaz

- Topaz

Large, icy Topaz crystal with excellent clarity and unusual steel-blue color.   Great gem specimen...

$175.00
Tourmaline ( Elbaite )

- Tourmaline ( Elbaite )

Beautiful Elbaite Tourmaline crystal with deep, blue-green color and rare, curved shape...

$215.00
Tourmaline ( Elbaite )

- Tourmaline ( Elbaite )

Aesthetic group of brilliant, green Tourmaline crystals, some doubly-terminated...

$165.00
Tourmaline ( Elbaite )

- Tourmaline ( Elbaite )

Aesthetic group of doubly-terminated, bi-color Tourmaline crystals with green-blue color and yellow ..

$125.00
Tourmaline ( Elbaite ) on Quartz

- Tourmaline ( Elbaite ) on Quartz

Brilliant, blue-green Tourmaline crystals on doubly-terminated, transluscent Quartz crystal. &n..

$325.00
Tourmaline - octagon

- Tourmaline - octagon

Beautiful blue-green Tourmaline with electric color and excellent clarity. Price is $120 / carat...

$706.00
Tourmaline - trillion

- Tourmaline - trillion

Beautiful Tourmaline trillion with deep-red color.   Price is $95 / carat...

$248.00
Amazonite - cabochon

- Amazonite - cabochon

Beautiful, vivid-blue Amazonite cabochon with excellent polish, from Brazil.     ..

$45.00
Amazonite - cabochon

- Amazonite - cabochon

Bright-blue Amazonite cabochon from Brazil.     DW..

$45.00
Rubellite Tourmaline ( Elbaite )

- Rubellite Tourmaline ( Elbaite )

Brilliant pink Tourmaline crystal in contrasting white matrix (unterminated).     ..

$35.00
Rubellite Tourmaline ( Elbaite )

- Rubellite Tourmaline ( Elbaite )

Rich-pink Tourmaline crystals in contrasting white matrix, aesthetic.     DW..

$35.00
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