Datolite 14.50 ct.
Datolite
Is a Calcium, Boron, Hidroxide, Orthosilicates with formula: CaBSiO4(OH) .
Is popular among minerals collectors ,but not so much as facet gem. It can be found in white, yellow and green colors.. Hardness is 5-5.5.
This stone comes from Russia and it has several small flaws.
Size: 17.2x11.3x9.5 mm.
Weight: 14.50 ct.
CODE#7250