Ratnapura Rd, Rakwana, Sri Lanka
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Tag: gemstone

Trigon Δ CEYLON Natural spinel Crystal with trigon

Trigon Δ 😘 Fresh from the mineral ® 🇱🇰 CEYLON Natural spinel Crystal with trigon Dimension: 7.5 x 6.1 x 5.3 mm Location: city of gem Ratnapura, Sri Lanka Spinel is the magnesium–aluminum member of the larger spinel group of minerals with chemical formula MgAlâ‚‚Oâ‚„. Spinel is actually a large group of minerals. Gahnite, hercynite, […]