Quartz Calcite Image

Weinrich Minerals, A Dealer in Fine Mineral Specimens - Since 1989. We buy collections and single high quality specimens.

McDougall Minerals is based near famous Bancroft, Ontario, at the heart of one of the best mineral regions in Canada

Dakota Matrix was founded in 1996 and has offered systematic and rare mineral specimens online since 1998.

Calcite, Quartz

Large Calcite Image

Mineral:

Calcite: CaCO3
Quartz: SiO2

Comments:

Purple-colored druse of amethystine quartz and white calcite.

Location:

Rio Grande do Sul, Brazil.

Scale:

Sample size 20 cm.

Copyright:

© Dave Barthelmy

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