AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Sphalerite (Spinel-law twinned crystals)

Search

 

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

   

Sphalerite (Spinel-law twinned crystals) from Naica District, Saucillo, Chihuahua, Mexico

 
Sphalerite (Spinel-law twinned crystals) from Naica District, Saucillo, Chihuahua, Mexico

Sphalerite (Spinel-law twinned crystals) from Naica District, Saucillo, Chihuahua, Mexico

Sphalerite (Spinel-law twinned crystals) from Naica District, Saucillo, Chihuahua, Mexico

DESCRIPTION:No. 51519
Mineral:Sphalerite (Spinel-law twinned crystals)
Locality:Naica District, Saucillo, Chihuahua, Mexico
Description:Lustrous black octahedral sphalerite crystals exhibiting complex, repeated twinning following the Spinel Law resulting in coarse surface striations on the sphalerite crystal faces which are actually the twin planes. Ex. Larry Krause (1945-2010) collection
Overall Size:4.5x4.5x2.5 cm
Crystals:5-17 mm
Archived: For reference only

 

 

 

 

 

© 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. ;