Collection: 20 igneous rocks (90x120 mm)

20 thin sectionsof magmatic rocks acc. to collection P50 (small stones)  / P53 (bigger stones)Size: 28 x 48 mm. The slides are 28 x 48 mm and have coverslips. They are numbered and have adhesive labels indicating the exact name as well as the age and location of discovery. They are supplied in a slotted thin section case. A detailed contents list is included with each collection.A detailed contents list with locality and exact name is included with each collection, there are thin sections of stones included, like:Magmatite Rocks (f.e. Quartz rocks, Granites, Granodiorites, Syenites, Plagioclase Rocks, Foid Rocks, Mafites) and Volcanic Rocks (f.e. Rhyolites, Trachytes, Latites, Basaltes, Porphites & Andesites, Selbergites & Phonolites, Nepheline & leucite Rocks and Pyroclastics)Matching geological collections are available for all thin sections .

20 sedimentary rockshand specimens: 90x120 mmassembled in collectors' boxes, delivered in a wooden case.Our range of systematic rock collections includes everything from small to large educational collections, providing the foundation for both introductory and advanced petrography courses.This collection contains:conglomerates and breccias - psephites (e.g. quartz conglomerate, breccia)sandstones - psammites (e.g. sand, sandstone, quartzite)silt & clay rocks - pelites (e.g. clay, oil shale, loess)carbonate rocks (e.g. limestone, chalk)sediments (e.g. salt rocks, siliceous sediments such as flint, sedimentary phosphate rocks, residual rocks such as bauxites and coal)The specimensare labelled with tags indicating the exact name, age, and locality. A protective film covers each label to prevent scratches. The rocks are numbered so they can be easily re-identified if one is misplaced. The collection is delivered in system-bloc collection boxes arranged inside a wooden crate.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.All of our collections are handcrafted at our premises in Bonn.

20 metamorphic rockshand specimens: 90x120 mmassembled in collectors' boxes and delivered in a wooden case.In our range of systematic rock collections we offer all varieties from small to large educational collections, providing the basis for petrographic beginner and advanced courses.This collection includes:contact rocks (e.g. fritted sandstone, fruit shale, chiastolite shale, hornfels, contact limestone)crystalline schists (e.g. gneiss, granulite, mica schist, phyllite, chlorite schist, talc schist, amphibolite & pyroxene, serpentinite, marble)Every hand piece is labeled with its exact name, age and locality. A film placed over each label prevents scratching. A numbering system ensures that rocks can be easily identified if they are misplaced. This collection is supplied in system-bloc collection boxes, which are arranged in a wooden case with hinged lid. A detailed list of contents is included with each collection.The photo serves as an example illustration, you will receive a collection of equivalent quality. All of our collections are hand-crafted at our premises in Bonn.

Only in german language available!