Hackett River, Kitikmeot Region, Nunavut, Canada | β Acanthite, β Actinolite, β Albite, β Almandine, β Anorthite, β Arsenopyrite, β Biotite, β Bismuthinite, β Calcite, β Cassiterite, β Chalcopyrite, β Chlorite Group, β Clinochlore, β Cordierite, β Cubanite, β Dacite, β Diopside, β Dolomite, β Electrum, β Epidote, β Feldspar Group, β Fibrolite, β Freibergite Subgroup, β Galena, β Garnet Group, β Gudmundite, β Gustavite, β Gustavite-Lillianite Series, β HeyrovskΓ½ite, β Ilmenite, β Lillianite, β Magnetite, β Marcasite, β Matildite, β Muscovite, β Native Bismuth, β Phlogopite, β Pyrargyrite, β Pyrite, β Pyrophyllite, β Pyrrhotite, β Quartz, β Rhyolite, β Rutile, β Sillimanite, β Sphalerite, β Stannite, β Stephanite, β Tetrahedrite Group, β Tetrahedrite Subgroup, β Titanite, β Tremolite, β Tuff, β Zircon, β Zoisite |