Calcite

TSNB818
Specimen
Exhibit 1. Calcite; 150 mm.
Exhibit 1. Calcite; 150 mm.
Image Credit: Malcolm Southwood photo; courtesy of the Tsumeb Museum, Namibia

Specimen Title

Calcite

Associated Minerals

hematite (?)

Principal Mineral

Calcite

Size

Cabinet; 150mm

Location in the Mine

Undetermined

Collection

Tsumeb Museum, Namibia

Entry Number

Specimen; TSNB818

Associated Minerals

hematite (?)

Description

A large and aesthetic calcite specimen comprising two crystal groups of intergrown (composite) crystals on a matrix of dark, altered dolostone. The larger group consists of a stepped, parallel growth of colourless, gemmy calcite rhombs. This is complemented by a second, smaller, group of stepped rhombs coloured a delicate orange red by inclusions of hematite (?).

The location in the mine is not recorded.