The large crystals are indicative of a slow cooling rate, and make mineral identification simple 6PK Oolitic Limestone, Sedimentary Rock Specimens - Approx. 1 Its massive earthy habit is a perfect example of nonmetallic luster..While each specimen will vary slightly in shape, size and color, it will measure approximately 1 in length. This set of six samples is excellent for group study and examination With the highest crystallization temperature, olivine is the first mineral to form in a magma, making it a useful geothermometer This classic igneous rock is a must-have sample when discussing rock types, the rock cycle, and the rock formation. GREAT FOR GEOLOGY CLASSROOMS | Ideal for identification & classification exercises. LOCALLY PROCESSED | Our rock and mineral samples are sourced from a variety of locations around the world and are processed in Victor, NY The large crystals are indicative of a slow cooling rate, and make mineral identification simple. With the highest crystallization temperature, olivine is the first mineral to form in a magma, making it a useful geothermometer. GREAT FOR GEOLOGY CLASSROOMS | Ideal for identification & classification exercises, and is great for lessons in hardness, fracture & luster. GREAT FOR GEOLOGY CLASSROOMS | Ideal for identification & classification exercises. This classic igneous rock is a must-have sample when discussing rock types, the rock cycle, and the rock formation PINK GRANITE | Commonly found as magmatic intrusions in the crust, granite forms slowly in shallow or evolved magma chambers. Lava Rocks For Fire Pit Eisco Igneous Rocks Kit - Contains 12 Specimens Measuring Approx. 1" ( - Eisco Labs Gas Fireplace Rocks 6PK Raw Pink Granite, Igneous Rock Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack - Eisco Labs Each and every specimen is selected and hand processed by an actual geologist, ensuring that each sample exhibits defining features. Rocks and minerals are sourced from a variety of locations around the world and are processed by hand in Victor, NY. Technical SupportAlways feel free to reach out to our team of scientists and geologists for additional information, or to assist you with any questions regarding our rock and mineral samples. Raw Pink Granite SpecimenSet of 6 Samples, 1Commonly found as magmatic intrusions in the crust, granite forms slowly in shallow or evolved magma chambers.
