Calcite
Unknown Owner
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Commonly referred to as the "nail head" habit, this prismatic and elongated form of Calcite looks incredible as a cluster specimen, with substantial and extremely well-defined prisms shooting off from the point of crystallization. These super large, proportionally-pleasing crystals are accented by blooms of small, super-transparent points in the center. The terminations of the Calcite crystals are clean and sharp, and beautifully show the trigonal crystal structure inherent to the species. This specimen comes with a custom acrylic base.
Product details
Species
SizeMuseum
Dimensions21.0 x 31.0 x 18.0 cm
Added on06/14/2025
Locality
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 03/2025 | Unknown Owner | $1,937.50 |
purchased from Heritage Auctions (Dan Kennedy's collection) | ||
| — | Dan Kenned | Not disclosed |
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Mineral guide
Learn about Calcite
diverse shapes, colors, and optical quirks; widely available yet scarce elite pieces from Elmwood and Charcas drive collecting value and display.Regional guide

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