Proustite in Quartz Matrix
Proustite in Quartz Matrix from Cobalt District, Ontario, Canada
Collection John Betts - Fine Minerals
Description Rich specimen of Proustite in white Quartz matrix. Almost all Ruby Silver at Cobalt is Proustite. Ex. John A. Rorer, Jr. collection #082; Purchased in Golden, Colorado by Jack Rorer in 1946.
Locality Cobalt District, Ontario, Canada
Dimensions 6 x 4 x 3 cm.
Specimen Grade B
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.

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