Specimen #1642
Name: Quartz pseudomorph. after Anhydrite
Type: Mineral
Locality: Iraí, Alto Uruguai region, Rio Grande do Sul, South Region, Brazil
Favorite? N
Fluorescent? N
Size: 15.5 x 12 x 9 cm
Weight: 689
Acquired: 2009-10-09
Source: Hummingbird Minerals
Label: N
Comment: Very interesting unusual pseudomorph of Quartz which has replaced a complex cluster of Anhydrite crystals.
Minerals: Anhydrite (CaSO4) Quartz (SiO2)
There are 4 pictures on file
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