JDMISGem Reference
Quartz · Quartz

Ametrine

Ametrine — Quartz

Ametrine is the two-in-one quartz - amethyst purple and citrine gold in a single crystal - mined almost exclusively at Bolivia's Anahi mine. Skilful cutting puts both colours on display.

Colour
purple
Transparency
Transparent
RI
1.544–1.553
SG
2.64–2.69
Mohs
7.0
Birthstone
February · November
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