Feature

●A standard specimen set for geographical education with 50 types of rocks in Japan and abroad
●Packed in a wooden case for years of use in educational institutions, museums and science centers across the country
●In addition to the Japanese name of rocks specimens on the inside of the case, the English name and place of origin
●Wooden case exterior dimensions: 15.7 x 8.3 x 1.6 inches (400 x 210 x 4
●Dividers: 0.2 x 0.4 inches (5 x 10 mm), 1 square, approx. 1.4 inches (


Description

50 Types: White mica granite, black mica granite, hornstone (cantala), quartz, granite, speckle, serpentine stone, granite granite, granite granite, granite. , Obsidian, Pinecite, Tracite Speckle, Purple Glittering Stone Anzanite, Biplonite Anzanite (Irflatite), Azsanite (Small Pinse), Daisite, Rough Basalt, Greenstone, Basalt Lava Rock, Volcanic Rubber, Floatite (Porous Black Mica Myrine Crestite), Floatite Volcanic Ash, Fuzulina Limestone, Ashstone, Red Color Chart: Rubbed, Square, Sandstone, Hard Sandstone, Mud Rock, Sherite, Slate, Lava Curt, Floatite, Crystalline Limestone, Sandstone Hornfels, Slate Hornfels, Quartzite, Hornfels, Quartzite, Tulk Monatone, Green Monatone, White Mica Quartz, Otto lestone thousand stone , Hida Katami (Black Mica Monatara).