Baryte, (w. Smithsonite)

Mineral: Baryte, Smithsonite
Chemistry: BaSO4
Size: 53 mm
Owner: Harvard University (W.Klein Collection)
Photographer: Malcolm Southwood

A tabular crystal of honey-brown baryte (16 mm), is associated with composite crystals of colourless-white smithsonite. Some "shards" of residual sulphide are present in the matrix.  The baryte appears to pre-date the smithsonite.

The specimen was recovered from 6 Level and is number 385 in the Wilhelm Klein collection.

Courtesy  of  the  Mineralogical  &  Geological  Museum  at  Harvard  UniversityBaryte; MGMH  ID# 127326, Tsumeb; Namibia. @ copyright 2012, President and Fellows of Harvard College. All rights reserved.