Mineral Identification Key Mineral Properties & Luster
Non metallic not looking like a metal at all Nonmetallic luster is divided into several sub types Adamantine having the hard sparkly look of a diamond; Diamond Zaire 1 cm Resinous having the look of amber not quite glassy; Sphalerite 4 cm across Spain Glassy/Vitreous having the look of glass; Pollucite 3cm across Pearly having the iridescent look of mother of pearl though
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