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

Minerals A - G


Minerals A - G Description


Eosphorite on Rose Quartz

b320 - Eosphorite on Rose Quartz

Eosphorite sprays underneath an awning of crystallized Rose Quartz.   Unusual.   ..

$45.00
Epidote

6173 - Epidote

Very sharp, twinned pseudo octahedron of Epidote. Has small six sided tabular epdiotes attached, wit..

$95.00
Epidote

5865 - Epidote

Perfect doubly terminated dark green Epidote, from Pakistan near the border with Afghanistan...

$85.00
Epidote

6324 - Epidote

Two octahedral shaped epidotes and smaller crystals with mixed habits.unusual..

$75.00
Epidote

6325 - Epidote

Very sharply formed octahedrons with small tabular six sided smaller epidotes. Excellent specimen fr..

$85.00
Epidote

a580 - Epidote

Two huge Epidote crystals with smaller ones. connected, with one having the rare flattened pseudohex..

$155.00
Epidote

6116 - Epidote

Large, tabular Epidote crystal adorned with chain of smaller crystals.   Aesthetic.   posted..

$125.00
Epidote

5867 - Epidote

Cluster of brilliant, tabular Epidote crystals with multiple display angles.   Epidote from this loc..

$110.00
Epidote

b187 - Epidote

Brilliant cluster of well-formed, pseudo-hexagonal (tabular) Epidote crystals.   See this li..

$125.00
Epidote

b179 - Epidote

Museum-quality, pseudo-octahedral Epidote crystal with scattered, pseudo-hexagonal (tabular) crystal..

$245.00
Epidote

b188 - Epidote

Tabular Epidote crystal studded with other crystals.   posted..

$95.00
Epidote

b181 - Epidote

Huge, pseudo-hexagonal, single crystal of Epidote with excellent form and luster.   One of the best ..

$165.00
Epidote

b184 - Epidote

Excellent cluster of tabular Epidote crystals, very aesthetic.   See this link for a picture..

$125.00
Epidote

b183 - Epidote

Single, brilliant crystal of Epidote with beautiful markings and great form.   posted..

$95.00
Epidote

b185 - Epidote

 Brilliant cluster of bladed Epidote crystals with excellent luster.   DW..

$75.00
Epidote

b178 - Epidote

Brilliant cluster of sharp, well-formed Epidote crystals.   Very aesthetic. See this link for a ..

$125.00
Epidote

b189 - Epidote

Brilliant Epidote with complex form and several small, attached crystals.   DW..

$85.00
Epidote

b198 - Epidote

Brilliant Epidote crystal with excellent, prismatic form.   See this link for a picture of t..

$45.00
Epidote

b190 - Epidote

Well-formed Epidote crystal with sharp pseudo-hexagonal form and smaller, attached crystals.   No da..

$95.00
Epidote

a466 - Epidote

Well-formed, tabular crystal of Epidote.   DW..

$45.00
Epidote

a748 - Epidote

Tabular crystal of Epidote with great form.   DW..

$65.00
Epidote   (Penetration Twin)

6107 - Epidote (Penetration Twin)

Incredible specimen of two tabular (pseudohexagonal) Epidote crystals, as penetration twins with bea..

$325.00
Epidote with Prehnite

b147 - Epidote with Prehnite

Doubly-terminated crystal of Epidote with uniquely-shaped Prehnite crystals.   Aesthetic.   ..

$95.00
Erythrite

a38 - Erythrite

Probably the most beautiful ore of Cobalt, it forms brilliant deep purple-red sprays in mafic host r..

$95.00
Erythrite

a469 - Erythrite

Long, bright-red bladed crystals of Erythrite on matrix, very aesthetic. This material is no lon..

$115.00
Erythrite

b831 - Erythrite

Brilliant pink Erythrite crystals on matrix, from rare locality. Locality : Erzurum Province, Tu..

$125.00
Euclase

5280 - Euclase

Gemmy single crystal with sharp form and pale yellow color...

$155.00
Euclase on Muscovite

9454 - Euclase on Muscovite

Small but rare matrix specimen of Euclase, a rare Beryllium silicate.  Crystal is flawless and trans..

$110.00
Feldspar with Quartz

a912 - Feldspar with Quartz

Doubly-terminated, creamy Feldspar crystal on matrix with other Feldspar and Quartz...

$65.00
Ferberite

b648 - Ferberite

Large Ferberite crystal with smaller crystals, from a classic Bolivian locality for Tungsten mineral..

$165.00
Ferberite on Quartz

b286 - Ferberite on Quartz

Well-formed Ferberite perched on group of Quartz crystals.   DW..

$135.00
Ferberite with Siderite

a936 - Ferberite with Siderite

Brilliant, well-formed cluster of Ferberite crystals with Siderite.   posted..

$95.00
Fluorapatite

9888 - Fluorapatite

Extremely rare specimen of gemmy, green Fluorapatite crystals in aesthetic group.   The Fluorpatite ..

$285.00
Fluorapatite

3995 - Fluorapatite

Well-formed single crystal of Fluorapatite with brilliant luster, in marble matrix.   posted..

$125.00
Fluorcalciomicrolite and Rubellite on Lepidolite

b329 - Fluorcalciomicrolite and Rubellite on Lepidolite

Extremely rare, bright yellow Fluorcalciomicrolite crystals with Rubellite on Lepidolite.  &nbs..

$145.00
Fluorite

b312 - Fluorite

Gemmy, purple Fluorite crystal with unusual shape.   Aesthetic.   DW..

$55.00
Fluorite

b340 - Fluorite

Well-formed, purple Fluorite octahedrons perched on matrix.   Very aesthetic.   DW..

$75.00
Fluorite

b772 - Fluorite

Beautiful, well-formed Fluorite crystal with deep "Emerald-green" color.   DW..

$95.00
Fluorite

b415 - Fluorite

Beautiful, well-formed Fluorite crystals with bright-purple color, on matrix.   Very aesthetic. ..

$50.00
Fluorite

b836 - Fluorite

Beautiful Fluorite crystal with deep-green interior.   Aesthetic. Measures : 2.5 x 1.75 x 1.25 i..

$85.00
Fluorite

b852 - Fluorite

Fluorite crystal with deep-green color from Erongo, Namibia.   DW..

$45.00
Fluorite

b845 - Fluorite

Exceptional, gemmy Fluorite crystal with architectural geometry and great brilliance.   One of our v..

$225.00
Fluorite

b856 - Fluorite

Brilliant Fluorite crystal with a vein of white Quartz.   Fluorite color is mostly green with some b..

$65.00
Fluorite

b849 - Fluorite

Purple and green Fluorite crystals on matrix. Measures 3.25 x 2.75 x 2 inches. From Erongo, ..

$55.00
Fluorite

b848 - Fluorite

Well-formed Fluorite crystal group with beautiful color including shades of blue, purple and green. ..

$165.00
Fluorite

b855 - Fluorite

Beautiful, well-formed Fluorite crystal with vivid blue-green color.   Aesthetic. Measures 4 x 3..

$95.00
Fluorite ( Botryoidal )

a57 - Fluorite ( Botryoidal )

Botryoidal Fluorite with light purple color and velvet texture. ..

$75.00
Fluorite ( Botryoidal )

a417 - Fluorite ( Botryoidal )

Botryoidal purple Fluorite with velvet texture and composition resembling a cloud...

$55.00
Fluorite ( Botryoidal )

a415 - Fluorite ( Botryoidal )

Botryoidal Fluorite with beautiful purple color, in aesthetic composition...

$65.00
Fluorite and Galena on Feldspar

b381 - Fluorite and Galena on Feldspar

Beautifully formed crystals of Fluorite and Galena, perche on crystallized white Feldspar.   Very ae..

$125.00
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