AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Gahnite (Spinel-Law Twin)

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

   

Gahnite (Spinel-Law Twin) from Sabinópolis, Minas Gerais, Brazil

 
Gahnite (Spinel-Law Twin) from Sabinópolis, Minas Gerais, Brazil

DESCRIPTION:No. 62662
Mineral:Gahnite (Spinel-Law Twin)
Locality:Sabinópolis, Minas Gerais, Brazil
Description:Small translucent dark-green gahnite crystals twinned on the octahedral {111} plane following the Spinel Law of isometric twinning.
Overall Size:3x2.5x2.5 mm
Crystals:2.5 mm
Archived: For reference only

 

 

 

 

 

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