Home›Rocks and Minerals›Minerals›Where Found›Sri LankaBrowse BySri LankaSri LankaComments (0)Reader Challenges (0)Sri LankaFilter Results3 entriesStrunz ClassAllOxides and Hydroxides (2)Crystal SystemAllCubic Crystal System (1)Orthorhombic Crystal System (1)Trigonal Crystal System (1)HardnessAll7.5 to 8.5 Mohs (2)LustreAllEarthy (1)Vitreous (2)ColourAllBlue or Purple (1)Brown (2)Green (2)Grey or Black (2)Orange or Yellow (2)Red or Pink (2)RarityAllRare (1)Uncommon (1)UseAllGemstone (2)Formed By (Process)AllFractional Crystallization (1)Magmatism (2)Metamorphism (2)Metasomatism (1)Show ResultsBrowseCompareSelect all 3ChrysoberylSri LankaCorundumSri LankaSpinelSri LankaComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.