Calcite on Amethystine Quartz (Ref: ELC0529)
Guanajuato, Guanajuato Municipality, Guanajuato, Mexico
106mm x 87mm x 31mm
$160
Cream-colored blades of Calcite, most forming rosettes to 13 x 12 mm in diameter, partly cover a thin plate of pale purple Amethyst crystals to 21 x 14 mm in size. The luster and color are very good, and the Calcite nicely contrasts with the underlying Amethyst. The Amethyst crystals have a weirdly elongated taper with striations perpendicular to the terminations. 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 28th Apr 2025 - specimen may no longer be available
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All photos for this item are copyright © Bob Griffis Minerals and may not be used for any other purpose without permission.
From: Bob Griffis Minerals
Buy now from Bob Griffis Minerals
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
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Calcite on Quartz var. Amethyst ps. Calcite
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Quartz variety Amethyst
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$72
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Calcite on Quartz (v. Amethyst)
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From: Bob Griffis Minerals
VANADINITE, CALCITE
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From: Quebul Fine Minerals
Pyrite with Calcite
Concepcion del Oro, Mun. de Concepcion del Oro, Zacatecas, Mexico
$165
43mm x 40mm x 25mm
From: Bob Griffis Minerals