Natural Diamond, Pure Carbon Element, 0.5 Grams in Sealed 2ml Glass Ampule - Collection, Display, Education
Each 2ml borosilicate glass ampule contains 1 gram natural diamond flakes. Vials are expertly melt-sealed, not crimped, for an attractive look. Perfect for element collections, displays and for educational purposes. Approximately 1500 natural diamond flakes, 5 carats, varying natural colors.
Carbon is one of the most versatile and important elements of all. It is the main element of all life, it is in millions of compounds, and forms many allotropes including amorphous, graphite, diamond, graphene, nanotubes and buckyballs. Under normal pressure it does not liquify at any temperature, but rather it sublimates at an incredible 6500 degrees Fahrenheit, higher than the melting point of tungsten. Diamond is the hardest of all natural materials, mainly due to its strong tetrahedron atomic structure. It also has a very high refractive index, nearly double that of water, which gives it its distinctive dazzling gleam. Both of these properties make diamonds the most historically well-known gemstone.
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{"Product Dimensions": "0.47 x 0.47 x 2.17 inches", "Item Weight": "0.106 ounces", "Date First Available": "May 28, 2012"}