Rare Ceylon Blue Spinel Crystal Specimen in Pottle slab This is a gigantic rarity

This is a gigantic rarity of a semi-polished Quartz point

Cleavelandite) with some Mica inclusions

• Angelite

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8cm x 5cm x 2

Rare Ceylon Blue Spinel Crystal Specimen in Pottle slab This is a gigantic rarityBlue spinel is a rare, highly durable, and naturally untreated gemstone highly prized by collectors. Ranging from soft pastel blues to intense "cobalt blue," its vivid colors comes from trace amounts of Cobalt. Its 8. 0 MOHS hardness make it an exceptional, brilliant alternative to sapphire for fine jewelry and custom engagement rings. Sourced from Sri Lanka. This specimen comes in a protective pottle with identification label. Specimen measures