Ruby in Fuchsite

Physical Properties

Hardness varies (9.0 for ruby, 2-3 for fuchsite), color is typically mottled green with pinkish-red spots, lackluster to pearly luster, monoclinic/hexagonal crystal structures.

Formation & Geological History

Formed through regional metamorphism of aluminum-rich rocks. Most well-known deposits are found in Precambrian metamorphic terrains, often involving hydrothermal activity that introduces chromium.

Uses & Applications

Primarily used for ornamental carvings, polished points (towers), cabochons for jewelry, and as a popular specimen for metaphysical collectors.

Geological Facts

While it looks similar to Ruby in Zoisite, Ruby in Fuchsite can be distinguished by the presencia of blue-green kyanite halos often surrounding the ruby crystals.

Field Identification & Locations

Identify by the distinctive red ruby inclusions within a bright green mica matrix. Often found in India and Brazil. Collectors should look for the 'halo' effect to confirm identity.

Identified on: 5/9/2026

Mode: Standard