Brochantite

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Brochantite cluster, 5cm with a central crystal 5cm long, from the Gem Pocket, 980 Level, Milpillas mine, Sonora, Mexico. Illustrated in the Milpillas Issue of the Mineralogical Record (vol. 52, no.5). Ex Evan Jones, Eric Long. Blanca Espinoza photo.

Product details

Added on03/26/2026
Publications
  • Mineralogical Record 57 2 page 116

Known provenance

DateCollectorAcquisition price
Eric LongNot disclosed
Evan JonesNot disclosed

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Mineral guide
Learn about Brochantite
emerald-green prisms and silky sprays of a copper sulfate hydroxide; valued for vivid color, varied crystal habits, and copper-collection appeal.
Brochantite
Regional guide
Brochantite from Milpillas Mine, Mexico
Milpillas Mine, Mexico: emerald-green crystals with chisel terminations; superb display quality, high luster, premier provenance for collectors.