Formula: Al2O3 Hardness: 9 Description: variation of corundum containing a small amount of chromium. Hexagonal crystal system with a vitreous to adamantine lustre. Specimen number: R29293
Show lessRead more
Details
Title: Ruby in host rock
Type: Mineral
Rights: Geoscience Australia / CC-BY 4.0
Photographer: Chris Fitzgerald
Museum ID: R29293
Get the app
Explore museums and play with Art Transfer, Pocket Galleries, Art Selfie, and more