Set de roci si minerale

Set reprezentativ din 42 tipuri de roci si minerale:

Graphite, Galena, Sphalerite, Cinnabar, Realgar, Orpiment, Pyrite, Chalcopyrite, Fluorite, Stibnite, Molybdenite, Ilmenite, Hematite, Cassiterite, Quartz, Crystal, Carnelian, Limonite, Wolframite, Magnetite, Psilomelane, Bauxite, Olivine, Steatite, Asbestos, Kaolin, Mica, Orthoclase, Calcite, Pyrophyllite, Limestone, Marble, Magnesite, Siderite, Malachite, Iceland spar, Dolomite, Kieselguhr, Barite, Chromite, Gypsum, Apatite