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Calcite avec sidérite / Localité - Refuge faunique Billy Creek, comté d'Ouray, Colorado
Calcite avec sidérite / Localité - Refuge faunique Billy Creek, comté d'Ouray, Colorado Calcite avec sidérite / Localité - Refuge faunique Billy Creek, comté d'Ouray, Colorado Calcite avec sidérite / Localité - Refuge faunique Billy Creek, comté d'Ouray, Colorado Calcite avec sidérite / Localité - Refuge faunique Billy Creek, comté d'Ouray, Colorado
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Calcite avec sidérite / Localité - Refuge faunique Billy Creek, comté d'Ouray, Colorado (Ref: 815571104)

Billy Creek Wildlife Refuge, Ouray County, Colorado
131mm x 67mm x 36mm
minID: K9H-1QD
$762 *
This locality is a bit obscure, but is known to Colorado collectors as it has produced some of the most interesting and easily identifiable Calcites from anywhere in the state. These Calcite crystals occur in septarian nodules found in the Mancos shale formation. As far as I know there are only thr
Data last checked on 4th Aug 2025 - specimen may no longer be available

From: Mineral Classics
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See Also

Calcite with Siderite
Billy Creek Wildlife Refuge, Ouray County, Colorado
$267
133mm x 92mm x 50mm
From: Mineral Classics
Quartz casts after Calcite on matrix
Mineral Farm, near Ouray, Ouray County, Colorado
$712
147mm x 102mm x 61mm
From: Mineral Classics
Calcite
230 feet above 7 Level on Raise to 5 Level, Camp Bird Mine, near Ouray, Ouray County, Colorado
$445
132mm x 102mm x 47mm
From: Mineral Classics
Quartz cast after Calcite
Crystal Cave, Canyon Creek, Ouray County, Colorado
$223
72mm x 42mm x 32mm
From: Mineral Classics
Calcite
Bisbee, Cochise County, Arizona
$623
132mm x 74mm x 61mm
From: Mineral Classics
Calcite with Malachite and Azurite
Copper Rivet mine, Mesa County, Colorado
$445
168mm x 97mm x 57mm
From: Mineral Classics
CALCITE on FERROSAPONITE - Poland
$700
From: SZ Mineraux
Orpiment & Calcite
Jiepaiyu Mine (Shimen Mine) | Shimen As-(Au) Deposit | Changda Prefecture | Hunan Province | China
$748 *
51mm x 47mm x 42mm
From: Wendel Minerals
Dioptase on Calcite
Tsumeb Mine (Tsumcorp Mine) | Tsumeb | Otjikoto Region | Namibia
$748 *
38mm x 31mm x 22mm
From: Wendel Minerals
FLUORITE and CALCITE - China
$690
From: SZ Mineraux
Quartz (var. Prase) with Calcite
Avissalos Mtn, Serifos Island, Cyclade Islands, Kyklades Prefecture, Aegean Islands Department, Greece
$675
90mm x 50mm x 30mm
From: Bob Griffis Minerals
Pyrargyrite and Dyscrasite with Galena and Calcite
St Andreasberg, St Andreasberg District, Harz, Lower Saxony, Germany
$675
72mm x 53mm x 32mm
From: Bob Griffis Minerals
Calcite on Celadonite from Brazil
Irai, Rio Grande do Sul, Brazil
$675
90mm x 84mm x 69mm
From: Greenstone Fine Mineralia
Calcite With Quartz
Huanggang Mine, Hexigten Banner, Inner Mongolia A.R., China
$750
100mm x 90mm x 50mm
From: The Arkenstone
Oyelite on Calcite
N'Chwaning II Mine, Kuruman, KMF District, Northern Cap, South Africa
$750
40mm x 40mm x 30mm
From: The Arkenstone
* price is an approximate conversion and may not be accurate.

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