Basalt Specimen, Basalt is formed quickly from an iron-rich magma and exhibits a dark color and small crystal size., Each

Details

Here is the corrected text: Raw Basalt Specimen - Single Sample, 1" Basalt makes up a large majority of the Earth's oceanic crust. Formed quickly from magma rich in iron, basalt exhibits a dark color and small crystal size, making it the perfect example of an aphanitic igneous rock. This specimen is useful for lessons in igneous rock classification and identification. While each specimen will vary slightly in shape, size, and color, it will measure approximately 1" in length. Each is individually packaged, labeled, and barcoded for easy identification and storage. Selected and Processed by a Geologist Each specimen is selected and hand-processed by an actual geologist, ensuring that each sample exhibits defining features. Our rocks and minerals are sourced from various locations around the world and are processed by hand in Victor, NY. Technical Support Always 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.