Updated 4d ago
8
SCHAURTEITE with Dolomite in GERMANITE$4,000.00
Wire transfers available, to set up
Schaurteite is one of Tsumeb's unique secondary species, formed by the remarkably complex geochemistry of the deposit. Chemically, calcium germanium sulphate hydroxide hydrate, it formed through the oxidation of germanium- and sulphur-bearing Germanite in contact with calcium-bearing Dolomite/Calcite. This large miniature specimen is mostly massive Germanite, but a vein of Dolomite/Calcite within the centre contains patches of silky fibrous Schaurteite. In places, the vein reaches 18 mm wide, and the Schaurteite occurs in at least one patch 12 x 14 mm in area. A very rich matrix specimen of this extremely rare species, that allows its geochemical context to be understood. Rare indeed.
Product details
Species
SizeSmall Cabinet
Dimensions6.3 x 5.3 x 3.2 cm
Locality
SKUCC27619
Listed on12/02/2024
Comments
Known provenance
Species and Locality Wiki Pages
Collectors of Dolomite from Tsumeb
Dolomite from Namibia Sales Data
From
To
From
To
Loading sales data...
All Sales
Loading specimens...