Marcasite cast after Calcite - image 1
Marcasite cast after Calcite - image 2
Marcasite cast after Calcite - image 3
specimen video

Marcasite cast after Calcite

Unknown Owner
An interesting crystallized cast of marcasite after a now gone scalenohedral crystal of calcite. This is classic stuff for this locality. In great condition. The specimen comes with a previous data card as shown at the end of the video. From the early 1980s.

Product details

Species
Calcite, MarcasiteAbout Calcite →
SizeMiniature
Dimensions4.2 x 4.2 x 3.0 cm
Added on02/15/2026
Locality
USA, Indiana, Rensselaer Quarry

Known provenance

DateCollectorAcquisition price
—Unknown Owner$375.00
—Weinrich MineralsNot disclosed

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 Rensselaer Quarry
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