Peridot
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length: 46 cm
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weigth 25 g |
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3X
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3X |
Peridot? certified | Origin:
Arizona |
Geology: Peridot is formed in deep rock out of ultra-alkaline magma. Often brought to the surface during volcanic eruptions and found as an ?olivine bomb? embedded in volcanic rock. | |
Chemical
Formula: (Mg, Fe)2SiO4 |