Calcite, Marcasite - image 1

Calcite, Marcasite

W

Will Johnson
0 for sale
Calcite on marcasite, 7 cm, from Shullsburg, Upper Mississippi Valley District, Lafayette County, Wisconsin. Will Johnson collection; Tom Spann photo. Reference: Heyl et al. (1959).

Product details

Species
Calcite, MarcasiteAbout Calcite →
SizeSmall Cabinet
Dimensions7.0 cm
Added on02/13/2026
Locality
USA, Wisconsin, Shullsburg area
Publications
  • Mineralogical Record Flawless Beauty page 299

Learn more

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.
Regional guide
Calcite from Shullsburg area
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