Journal · Field notes
Field notes for understanding materials, comparing stones, choosing size, and caring for what you wear.
01
The complete science of smoky quartz colour — aluminium substitution, gamma radiation colour centres, natural vs artificial irradiation, and how to read a strand.
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02
A geology-first guide to smoky rutilated quartz — what causes the brown haze, why it varies from champagne to morion, where the best material forms, and how to...
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