calcite (on dolomite)

TSNB476
Specimen
Exhibit 1. Calcite (on dolomite); 46 mm.
Exhibit 1. Calcite (on dolomite); 46 mm.
Image Credit: Mariusz Oleszczuk

Specimen Title

calcite (on dolomite)

Associated Minerals

dolomite

Principal Mineral

Calcite

Size

Miniature; 46mm

Provenance

(not assigned)

Collection

Oleszczuk, M.; CL239

Entry Number

Specimen; TSNB476

Description

Stepped aggregates of colourless to creamish-white rhombohedral calcite crystals form a partial shell over a sub-spherical mass of pinkish-red dolomite. The parallel, or closely sub-parallel, growth of the calcite crystals is notable.

 Neither the provenance nor the location in the mine are recorded.