Collection Minerals - 1 Piece. The Collection Must Include Samples Of Minerals, At Least 32 Pieces: Red Granite, Gray Granite, Pink Feldspar, Gray Feldspar, Milky Quartz, Colorless Quartz, Muscovite, White Mica, Biotite, Black Mica, Sandstone, Marble, Basalt, Lamellar Gypsum, Calcite, Green Jasper, Quartzite, Marl, Pyrite, Red Ironstone, Magnetic Ironstone, Dense Limestone, Shell Limestone, Anthracite, Alabaster, Chalcopyrite, Galena With Sphalerite, Bauxite, Alunite, Apatite, Nepheline, Magnetism, Sulfur, Graphite. Samples Must Be Numbered According To The List And Packed In A Box., Minerals And Rocks Collection - 1 Piece. Must Contain At Least 42 Samples Of Minerals And Rocks: Quartz, Quartzite, Feldspar, Manganese Ore, Bauxite, Iron Ore, Fluorite, Magnetite, Crystalline Shale, Andesite, Calcite, Alunite, Basalt, Clay Shale, Pyrophyllite, Sandstone, Quartzite, Kaolinite, Granite, Delafossite, Marl, Hematite, Marble, Lake Ore (Limonite), Limestone And Others. Samples Must Be Numbered According To The List And Packed In A Box.
