Fluorite, Quartz

Specimen ID: TLN-70Y

Mineral(s)
Fluorite : CaF2
Quartz : SiO2
Locality
Mindat locality:
Dimensions
11.5cm x 12cm x 5.5cm
Events

Photo added to mindat.org

Richly colored fluorite with multiple stages of growth, resulting different color of fluorite on iron stained quartz. At first the fluorite crystallized as octahedrons with sea-green cores, rimmed by blue - then purple rim., then folowed by latest nearly color-less cubic epitactic growth. Very nice when backlit.
James K. C. Huang - 22nd May 2016
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