Stilbite, Quartz, Mordenite - image 1
Photo by Jeffrey A. Scovil

Stilbite, Quartz, Mordenite

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Stilbite with quartz and mordenite, 7.5 cm, from Skookumchuck Dam, Tenino, Thurston County, Washington. Jeff Scovil photo.

Product details

SpeciesStilbite, Quartz, Mordenite
SizeSmall Cabinet
Dimensions7.5 cm
Added on02/13/2026
LocalityUSA, Washington, Skookumchuck Dam
Publications
  • Mineralogical Record Mineral Collections In Pacific Northwest page 157
Current owner
Rice Northwest Museum of Rocks and Minerals

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Stilbite
Mineral guide
Learn about Stilbite
a zeolite famed for bow-tie crystals, pastel colors from white to peach, formed in basalt cavities; prized for form, color, and provenance.
Stilbite-Ca
Regional guide
Stilbite-Ca from Skookumchuck Dam
Comprehensive guide to stilbite from Skookumchuck Dam
Locality guide
Skookumchuck Dam
Skookumchuck Dam, USA — a fleeting Pacific Northwest zeolite locality yielding stilbite, mesolite needles, analcime, and thomsonite, prized by collectors.