Example image of eyePlorer eyePlorer map for 'Spinel': Bravais lattice Close-packing of spheres Crystal Cubic crystal system Mineral Octahedral molecular geometry Tetrahedral molecular geometry Aluminium Chromium Iron Magnesium Manganese Silicon Titanium Zinc Chalcogen Franklinite Mantle (geology) Olivine Polymorphism (materials science) Ringwoodite Mohs scale of mineral hardness Relative density Black Blue Brown Green Red Yellow Black Prince's Ruby Crown Jewels of the United Kingdom Samarian spinel Corundum Amu Darya Asia Badakhshan Kokcha River Burma Gemstone Limestone Sri Lanka Tajikistan Kenya Madagascar Tanzania Vietnam Alkali Igneous rock Magma Metamorphic rock
Disclaimer