Quartz Japan-law X-twin

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Quartz Japan-law X-twin, 5 mm, from Denny Mountain, King County, Washington. Collected by Rick Dillhoff in June 1982; Rick Dillhoff photo.

Product details

SpeciesQuartz
SizeThumbnail
Dimensions0.5 cm
Added on02/13/2026
Publications
  • Mineralogical Record Mineral Collections In Pacific Northwest page 65

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Quartz
Mineral guide
Learn about Quartz
a versatile mineral with clear, milky, and colored varieties; crystal forms, formation clues, and tips for identifying amethyst and citrine.
Regional guide
Quartz from Denny Mountain
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