Dolomite (on quartz)

TSNB960
Specimen
Exhibit 1. Dolomite (on quartz); 29 mm.
Exhibit 1. Dolomite (on quartz); 29 mm.
Image Credit: Sharon Cisneros

Specimen Title

Dolomite (on quartz)

Associated Minerals

quartz

Principal Mineral

Dolomite

Size

Thumbnail; 29mm

Location in the Mine

Undetermined

Collection

Cisneros, S. & E.

Entry Number

Specimen; TSNB960

Description

Two intergrown and incomplete crystals of turbid, colourless quartz, partly encrusted with sugary aggregates of rose-pink dolomite. The specimen has not been analysed but the colour of the dolomite is consistent with the presence of cobalt as a trace element in the crystal lattice. 

The specimen is in the collection of Sharon and Eugene Cisneros.