metamorphic
Ruby in Fuchsite
Corundum in Fuchsite (Al2O3 in K(Al,Cr)2(AlSi3O10)(OH)2)
AI-generated identification · may be incorrectHardness varies from 3-4 for fuchsite to 9 for ruby. Displays green and pink/red colors with a vitreous to pearly luster.
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Physical properties
Hardness varies from 3-4 for fuchsite to 9 for ruby. Displays green and pink/red colors with a vitreous to pearly luster.
Formation & geological history
Formed through regional metamorphism where chromium-rich muscovite (fuchsite) interacts with corundum-bearing rocks.
Uses & applications
Used primarily for carving ornamental objects, lapidary art, and as a collector mineral specimen.
Geological facts
The contrasting red ruby crystals embedded within the sparkling green fuchsite mica make it a highly sought-after decorative stone.
Field identification & locations
Easily identified by its distinctive combination of soft green mica and hard red ruby inclusions. Commonly sourced from India.
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