Quartz crystal - image 1

Quartz crystal

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Quartz crystal, 6.9 cm, from Rio Grande Do Sul, Brazil.

Product details

SpeciesQuartz
SizeSmall Cabinet
Dimensions6.9 cm
Added on02/13/2026
LocalityBrazil, Rio Grande do Sul
Publications
  • Mineralogical Record Mineral Collections In Pacific Northwest page 80
Current owner
Greg & Nancy Hendricks

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Quartz
Mineral guide
Learn about Quartz
a versatile mineral with clear, milky, and colored varieties; crystal forms, formation clues, and tips for identifying amethyst and citrine.
Quartz
Regional guide
Quartz from Rio Grande do Sul
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Locality guide
Rio Grande do Sul
Rio Grande do Sul, Brazil - famed for amethyst in basalt geodes and classic agate geodes, with dark rinds, pale chalcedony bands, and strong lapidary appeal.