The Crystal Circle
Specimen: Standard Gallery: Standard
Olmiite on Calcite
Olmiite on Calcite
N Chwanning II Mine, Kuruman, Republic of South Africa
Opal: Rough and Cut
Opal: Rough and Cut
Shoa Province, Ethiopia
Corundum Var. Sapphire
Corundum Var. Sapphire
Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka
Heulandite with Stilbite
Heulandite with Stilbite
Jalgon, Maharashtra State, India
Quartz Var. Rose
Quartz Var. Rose
Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil
Corundum Var. Sapphire
Corundum Var. Sapphire
Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka
Quartz Var. Smoky Amethyst with Lepidochrosite incls.

Quartz Var. Smoky Amethyst with Lepidochrosite incls.

sold
Locality
Goboboseb Mountains, Brandberg district, Erongo region, Namibia
Minerals
Quartz
Dimensions
7 x 1.6 x 1.1 cm
Size class
Small Cabinet
SID
QUARTZ66

Crystals from this area are often misidentified as being from "Brandberg, Namibia," which is actually a deposit within a nature preserve in the same district. The Goboboseb mountains, in the Erongo region from which this cluster was found, is know for its remoteness, as the nearest water source is over 35 kilometers away. The host basalt has been dated to over 200 million years old. I have discussed this with geologists, who have theorized that Quartz crystals from the Goboboseb mountains have probably been crystallized for that same length of time! 

This piece has been in our reserve for many years. It is gemmy and bright and damage-free. There is amazing zoning of purple and black phantoms, with a clear point.  

 

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