spinel
pl: spinels
Related Words
mineralcrystalgemstoneoxidealuminummagnesiumchromiumironrubysapphirecorundumdiamondgarnetperidottopazzirconcubicisometriclatticestructurecrystallographygeologypetrologyigneousmetamorphicmantlemagmalavaoredepositrefractiondispersionlusterhardnessMohs scalecleavagefacetcutpolishjewelrygemologyredbluepinkblackwhitetransparenttranslucentopaquemagnetiteolivinepyroxenesilicateferriteceramicrefractoryabrasiveindustrialsyntheticnaturalinclusionstreakdensityspecific gravitychemistryelementcompoundmoleculebondsymmetryoctahedrontetrahedron