МИНЕРАЛОГИЯ

The collection contains examples of ten classes of minerals: elements, sulphides, halogenides, oxides, carbonates, borates, sulphates, silicates, phosphates and organic compounds. The collection contains: 1. Elements: graphite and sulphur ... еще

Ordinal Mohs’ hardness scale with minerals in boxes with a hardness of 1-10. The mineral in level 10, diamond, is included as a diamond tool. The set includes: 1. Talk 2. Gypsum 3. Calcite 4. Fluorite 5. Apatite 6. Orthoclase 7 ... еще

„The Structure of Matter“ offers an introduction into the fundamentals of chemistry and physics, mineralogy and petrology, crystallography and crystal optics, chemistry of crystals and fundamental structures, quantum mechanics and ... еще