Quartz Japan-law twin - image 1

Quartz Japan-law twin

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Quartz Japan-law twin, 2 cm, from the PC mine, Jefferson County, Montana.

Product details

SpeciesQuartz
SizeThumbnail
Dimensions2.0 cm
Added on02/13/2026
LocalityUSA, Montana, Little Pipestone Mining District
Publications
  • Mineralogical Record Self Collected Minerals page 210
Current owner
Pete Knudsen

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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.
Quartz
Regional guide
Quartz from Little Pipestone Mining District
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Locality guide
Little Pipestone Mining District
Little Pipestone Mining District, Montana - a quiet locality famed for amethyst and smoky quartz scepters and tourmalinated crystals; museum-grade pockets.