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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Chemical formula: x3z2(SiO4)3
The unique Cobalt Blue Spinel from the legendary Luc Yen mine in Vietnam
its cushion silhouette captures light like a prism
Origin: Burma
It boasts intense fluorescence
Lagoon Tourmaline 2.25 cts / 15 pcs W 6 - 7 MM Chemical formula: x3z2(SiO4)3Stone type: Lagoon Tourmaline Weight: 2. 25 cts 15 pcs Dimension: 3. 4 mm Color: Lagoon Shape & Cut: Round, Yavorskyy cut Treatment: Unheated and Untreated (No Indications Observed) Refractive Index: 1. 618 1. 643 Hardness: 7 7. 5 Specific Gravity: 3. 1 Optical properties: Doubly refractive Chemical formula: Complex Boron Silicate Shipment from: Thailand Return Policy: 3 Day Money Back Return*
