AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from South Africa > Ettringite-Sturmanite

Search

 

Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - 
Fine Minerals.com and Allminerals.com

   

Ettringite-Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

 
Ettringite-Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Ettringite-Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Ettringite-Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

DESCRIPTION:No. 50388
Mineral:Ettringite-Sturmanite
Locality:N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa
Description:Sparkling cluster of lustrous transparent lemon-yellow ettringite-sturmanite crystals coating two faces of matrix. Ettringite and sturmanite form a solid-solution series and have similar appearance and characteristics. (XRD analysis is required) Ex. George Elling; ex.Charlie Key collection
Overall Size:5.5x3x2 cm
Crystals:0.2-0.5 mm
Status: Sold - Posted here for reference only
Buy similar: Minerals from Africa > Barite & other Sulfate Minerals

 

  Buy Ettringite-Sturmanite at:

  John Betts - Fine Minerals gallery of Barite & other Sulfate Minerals

 

 

 

© AllMinerals/JohnBetts-FineMinerals All Rights Reserved

The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property. ;