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

Minerals A - G

Minerals A - G Description

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Gold in Quartz with Fushite
Item: 9590
Locality: Kerr Addison Mine, Virginiatown, Ontario, Canada
L: 2.50in
W: 2.50in
H: 1.25in
Weight: 210.30g
Bright, rich gold vein running through Quartz with contrasting green Fushite. Very aesthetic gold specimen. Approximate weight of gold is 0.91 Troy ounces.
$1,500.00
Gold Seams in Quartz
Item: 9611
Locality: O'Brien Gold Mine, Cadillac Township, Quebec, Canada
L: 1.25in
W: 1.00in
H: 0.50in
Weight: 13.23g
Leaf-gold running through Quartz. Great color, thin sheets.
$550.00
Native Gold
Item: 9625
Locality: Round Mountain Mine, Nye County, Nevada
L: 1.00in
W: 1.00in
H: 0.25in
Weight: 12.67g
Bright, rich gold-color, crystalline specimen. All gold, no rock. Weight is 0.41 Troy ounces.
$965.00
Native Gold
Item: 9623
Locality: Round Mountain Mine, Nye County, Nevada
L: 1.75in
W: 0.75in
H: 0.50in
Weight: 19.52g
Crystalline gold specimen showing large faces and intricate detail, from premier Nevada locality. Weight is 0.63 Troy ounces.
$1,750.00
Native Gold on Quartz
Item: 9651
Locality: Kerr Addison Mine, Virginiatown, Ontario, Canada
L: 1.75in
W: 1.25in
H: 1.00in
Weight: 45.50g
Excellent, rich-color gold running through Quartz. In most gold ore, the gold content is not visible, this is as rich as it gets. Estimated weight of gold is 0.82 Troy ounces.
$1,700.00
Pyrite Concretion
Item: 5200
Locality: Dongchuan District, Kuming Prefecture, Yunnan Province, China
L: 1.75in
W: 1.25in
H: 1.25in
Weight: 0.00
Perfect egg shape black shale/pyrite concretion. Natural geologic feature of pyrite in black shale concretion. These concretions are found in sizes as large as 5 feet across, but few have the showy pyrite and small sizes like these are even rarer. We predict that this new find will be quickly exploited and become a rarity in the near future.
$60.00
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