Thomsonite with Calcite - image 1
Thomsonite with Calcite - image 2
specimen video

Thomsonite with Calcite

Unknown Owner
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Colorless botryoidal crystallized thomsonite across a basalt matrix with minor calcite. In good condition, nice locality example for the species. Collected in 2011.

Product details

SizeSmall Cabinet
Dimensions7.5 x 5.0 x 3.5 cm
Added on12/29/2025

Known provenance

DateCollectorAcquisition price
12/2025Unknown Owner$55.00
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 Faroe Islands
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