大號岩石標本

Rock Size:3*3cm Plastic Box Size:190*135*23mm Magnetite, Vanidium Ore, Navajoite, Hematite, Maghmite, Pyrite, Galena, Azuritem, Velvet Copper

Model Size:34*34*21cm

Rock Size:3*4cm Two Boxes Wooden Box Size:400*230*35mm Limonite/ Lead-zinc Ore/ Bauxite/ Navajoite/ Titanic Iron Ore/ Delafossite/ Cassiterite/ Magnetite/ Hematite/ Graphite/ Quartz/ Wollastonite/ Diopside/ Montmorillonite/ Talc/ Serpentine/ Kaolinite/ Zeolite/ Plagioclase/ Calcite/ Dolomite/ Barite/ Gypsum/ Apatite/ Granite/ Basalt/Andesite/ Diabase/ Synite/ Limestone/ Sandstone/ Shale/ Conglomerate/ Breccia Marble/ Quartzite/ Leptite Schist/ Gneiss

Model Size: 44*24*12cm Through the model, the fold structure phenomenon distributed over a wide range of space and the dynamic change process of its surface morphology can be narrowed down and concentrated, and the students can establish concepts and concepts in this aspect.