Calcite - image 1
Photo by George Robinson

Calcite

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Calcite, 6.5 cm (1,017 carats), from the St. Joe zinc mines. The stone was cut by Art Grant. A. E. Seaman Mineral Museum specimen; George Robinson photo.

Product details

SpeciesCalcite
SizeMuseum
Dimensions650.0 cm
Added on02/13/2026
LocalityUSA, Arkansas, St Joe Mine
Publications
  • Mineralogical Record 56 1 page 41
Current owner
A. E. Seaman Mineral Museum

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Calcite
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.
Calcite
Regional guide
Calcite from St Joe Mine
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Locality guide
St Joe Mine
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