Epidote (jackstraw variety)

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Epidote (jackstraw variety), 10 cm, from Green Monster Mountain, Prince of Wales Island, Alaska. Collected from the lower workings in 2004 by Thomas R. Hanna and Douglas C. Toland. Featured in the American Mineral Treasures Exhibition, 2008 Tucson Gem and Mineral Show. Photographer: Jeff Scovil. Previous collection: Thomas Hanna.

Product details

SizeSmall Cabinet
Dimensions10.0 cm
Added on02/13/2026
Publications
  • Mineralogical Record Mineral Collections In American Midwest page 193

Known provenance

DateCollectorAcquisition price
Thomas HannaNot disclosed

Learn more

Epidote
Mineral guide
Learn about Epidote
vibrant pistachio to bottle-green crystals with prismatic forms, Alpine fissure and skarn varieties, and diverse collecting localities worldwide.
Epidote
Regional guide
Epidote from Prince of Wales Island, Alaska, USA
Prince of Wales Island epidote — dark, lustrous monoclinic crystals from Green Monster Mountain; prized by collectors for deep color and rugged skarn habit.