EISCO 6PK Raw Olivine, Mineral Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

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About

OLIVINE
Much of the earth's surface is covered in oceanic crust, of which olivine is a major component. 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. Its massive earthy habit is a perfect example of nonmetallic luster. . This set of six samples is excellent for group study and examination
GEOLOGIST SELECTED
Each specimen is selected and hand processed by an actual geologist, ensuring each sample exhibits defining features
LOCALLY PROCESSED
Our rock and mineral samples are sourced from a variety of locations around the world and are processed in Victor, NY
INDIVIDUALLY PACKAGED & LABELED
Each specimen sample is packaged in a transparent bag, and is labeled & barcoded for easy identification