Systematic collection: 100 rocks (60x90 mm)

100 thin sectionsaccompanying the collections of 100 stones P16 (small stones)  / P17 (bigger stones)in wooden caseSize: 28 x 48 mm. The slides are 28 x 48 mm in size and fitted with cover glasses. They are numbered and provided with adhesive labels, which give the exact description as well as the age and the place of discovery. They are delivered in a grooved thin-section case. A detailed list of contents is enclosed with every collection.A detailed contents list with locality and exact name is included with each collection, there are thin sections of stones included, like:stones and thin sections from Igneous Rocks, such as plutonic rocks (f.e. Pegmatite, Biotite Granite, Muscovite Granite, Rapakiwi Granit, Luxullianite, Granodioriote, Diorites, Syenites, Monzonites, Plagioclase Rocks, like Gabbro, Foid Rocks, Ultramafic rocks) and of course Volcanic Rocks (f.e. Rhyolites, like Obsidian, Dacites, Trachytes, Latites, Basaltes, Phonolotes, Selbergites, Tephrites, Basanites, Foides and Pyroclatites)Also you’ll find Sedimentary Rock thin sections from Clastic Rocks (f.e. Psephites, Psammites, Pelites), Chemical Sedimentary Rocks (Precipitate Rocks, like Travertine & Dolomite and Saline Deposits, like Anhydrite) and Organic Deposits (f.e. Limestones, Siliceous Rocks, Phosphates and Coals)And also there are metamorphic rock thin sections: Thermal Metamorphism (f.e. Burnt clay, Chiastolite schist), Regional Metamorphism (f.e. Gneisses, Granulites, Micaschists, Phyllites)Suitable thin sections are available for almost all geological collections.

100 rocksarranged stratigraphicallyhand specimen: 60x90 mmin collectors' boxeswooden case not includedCharacteristic rocks from all types of geological formations reveal the evolutionary history of our planet. They document periods of increased volcanic or tectonic activity, extensive ocean areas or large land masses, climatic changes and how life evolved on earth.The hand specimens are labeled with the exact name, age and locality. A film is placed over each label to prevent scratching. A numbering system allows easy identification of the rocks if they are misplaced. All rocks in this collection are supplied in system-bloc collection boxes, a detailed list of contents is included with every collection.The photo serves as an example illustration, you will receive a collection of equivalent quality.