Peridot necklaces
Peridot
| ebay link | |
 15 euro |
 |
|
length: 46 cm
|
weigth 25 g |
 39 euro |
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|
3X
|
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 |
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