Brosso Mine, Calea, Lessolo, Metropolitan City of Turin, Piedmont, Italy | β Actinolite, β Allophane, β Amesite, β Andradite, β Anhydrite, β Ankerite, β Antigorite, β Aragonite, β Arsenopyrite, β Augite, β Azurite, β Baryte, β Berthierine, β Biotite, β Bismutite, β Boulangerite, β Bournonite, β Brucite, β Calcite, β Cerussite, β Chalcopyrite, β Chlorite Group, β Cosalite, β Cronstedtite, β Cuprite, β Dickite, β Epidote, β Fassaite, β Ferberite, β Ferro-hornblende, β Fluorite, β Forsterite, β Galena, β Gedrite, β Goethite, β Gypsum, β Hematite, β Linarite, β Lizardite, β Ludwigite, β Magnesio-hastingsite, β Magnesite, β Magnetite, β Malachite, β Marcasite, β Melanterite, β Muscovite, β Native Arsenic, β Native Bismuth, β Native Silver, β Native Sulphur, β Nesquehonite, β Pharmacolite, β Pickeringite, β Prase, β Pyrite, β Pyroaurite, β Pyromorphite, β Pyrrhotite, β Rutile, β Scheelite, β Sphalerite, β Svanbergite, β SzaibΓ©lyite, β Talc, β Tetrahedrite Subgroup, β Titanite, β Tremolite |