AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Quartz pseudomorphs after Anhydrite

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

   

Quartz pseudomorphs after Anhydrite from Mina Danielo, São Gabriel, Rio Grande do Sul, Brazil

 
Quartz pseudomorphs after Anhydrite from Mina Danielo, São Gabriel, Rio Grande do Sul, Brazil

Quartz pseudomorphs after Anhydrite from Mina Danielo, São Gabriel, Rio Grande do Sul, Brazil

Quartz pseudomorphs after Anhydrite from Mina Danielo, São Gabriel, Rio Grande do Sul, Brazil

DESCRIPTION:No. 60375
Mineral:Quartz pseudomorphs after Anhydrite
Locality:Mina Danielo, São Gabriel, Rio Grande do Sul, Brazil
Description:Many tan-colored quartz pseudomorphs after tapered bladed anhydrite crystals over translucent gray quartz. The anhydrite crystallized first, then was overgrown by quartz. When the anhydrite dissolved it left hollow quartz epimorphs. Ex. W. Keller #976
Overall Size:7.5x4.5x4 cm
Crystals:5-35 mm pseudos
Archived: For reference only

 

 

 

 

 

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