Calcite on Quartz (Ref: ELC1253)
Guanajuato, Guanajuato Municipality, Guanajuato, Mexico
64mm x 38mm x 36mm
$300
This is an excellent specimen of Calcite from Guanajuato. A large rhombohedral Calcite measuring 26 x 26 x 26 mm is aesthetically perched atop a matrix of sharp, white Quartz points to 2 mm across, and several smaller Calcites are nestled down in the matrix. The Calcites show sharp twin striations. This fine old specimen dates to about the mid-1960s, when the Earl Calvert collection was assembled. In perfect condition. ex. Earl Calvert collection. Purchased in 1999 for my personal collection.ex. Bob Griffis Personal collection
Data last checked on 14th Sep 2025 - specimen may no longer be available
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From: Bob Griffis Minerals
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To purchase this mineral you need to click the button above to transfer to the dealer's website. This will open in a new window. Price shown here does not include shipping costs, always confirm price on dealer website before ordering.
Please tell the dealer you found this mineral on minfind.com - help keep minfind.com alive again!
All photos for this item are copyright © Bob Griffis Minerals and may not be used for any other purpose without permission.
See Also
Calcite on Quartz (v. Amethyst)
Valenciana Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
$475
148mm x 92mm x 23mm
From: Bob Griffis Minerals
Fluorite, Quartz, Calcite
Yongchun, Quanzhou Prefecture, Fujian Province, China
$295
84mm x 81mm x 65mm
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Weloganite, quartz, calcite RARE
Francon Quarry, Montreal, Quebeck, Canada
$320
98mm x 70mm x 53mm
From: Spirifer Minerals
Fluorite, Quartz, Calcite
Shangbao Mine, Hunan Province, China
$325
83mm x 81mm x 30mm
From: Globe Minerals
Calcite on Quartz var. Amethyst ps. Calcite
Peregrina Mine, Guanajuato Mun., Guanajuato, Mexico
$900
80mm x 50mm x 30mm
From: The Arkenstone
CALCITE, QUARTZ
Sinnar, Nashik District, Nashik Division, Maharashtra, India
$270
73mm x 38mm x 19mm
From: Quebul Fine Minerals
Calcite on Quartz
Kaiser Wilhelm II Schacht | Clausthal-Zellerfeld | Harz | Lower Saxony | Germany
$267 *
138mm x 98mm x 38mm
From: Wendel Minerals
Quartz ps. Calcite
Mottramite Pocket, Black Knife group, Cuchillo Negro District, Sierra County, New Mexico, USA
$100
105mm x 75mm x 49mm
From: Enchanted Minerals
Mottramite on Quartz ps. Calcite
Mottramite Pocket, Black Knife group, Cuchillo Negro District, Sierra County, New Mexico, USA
$75
66mm x 61mm x 39mm
From: Enchanted Minerals
Mottramite on Quartz ps. Calcite
Mottramite Pocket, Black Knife group, Cuchillo Negro District, Sierra County, New Mexico, USA
$75
52mm x 42mm x 33mm
From: Enchanted Minerals
Quartz cast after Calcite
Crystal Cave, Canyon Creek, Ouray County, Colorado
$223
72mm x 42mm x 32mm
From: Mineral Classics
Galena, quartz, chalcopyrite, calcite
Dalnegorsk, Primorskiy Kray, Russia
$220
100mm x 93mm x 65mm
From: Spirifer Minerals