Standard Mineral Kit(77 Specimens)

Contains:native copper, sulfur, graphite, chalcocite,bornite, galena–massive, galena–cleavable, sphalerite, chalcopyrite, pyrrhotite, cinnabar, marcasite, stibnite, pyrite–massive, pyrite–crystalline, arsenopyrite, molybdenite, cuprite, magnetite, chromite, corundum, hematite–massive, hematite–specular, pyrolusite, limonite, goethite, bauxite, halite, fluorite–massive, fluorite–cleavable, calcite–massive, calcite–cleavable, siderite, rhodochrosite, dolomite, cerussite, malachite, azurite, barite–massive, barite-crystalline, alabaster, selenite, satin spar, sheelite, apatite, quartz-massive, quartz-crystal, quartz–amethyst, quartz–smoky, chalcedony, opal, potassium feldspar, orthoclase crystal, plagioclase feldspar, zeolite, kaolinite, antigorite, chrysotile, talc, chlorite, vermiculite, muscovite, biotite, tremolite–actinolite, hornblende, augite, wollastonite, rhodonite, beryl, tourmaline, epidote, olivine, chrysocolla, kyanite, topaz, garnet–massive, garnet–chrystal.