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

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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. 58098
Mineral:Sphalerite (Spinel-law twinned crystals)
Locality:Naica District, Saucillo, Chihuahua, Mexico
Description:Exceptionally lustrous black sphalerite crystals with striated faces and complex form that is the result of repeated twinning on the {111} octahedral plane following the Spinel Law of twinning.
Overall Size:4x4x3 cm
Crystals:15-25 mm
Archived: For reference only

 

 

 

 

 

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