Rare Ceylon Blue Spinel Crystal Specimen in Pottle turtle This is an exquisite lens

This is an exquisite lens of Quartz with excellent clarity and green and red inclusions of 'Garden'

Orange Aventurine and Red Jasper

it is perfect for cutting and polishing into several jeweller's grade cabochons or to be admired in its natural beauty as a collector's specimen

Total length of pendulum + chain is approx

which is caused by trace amounts of Uranium trapped within its silica structure

Rare Ceylon Blue Spinel Crystal Specimen in Pottle turtle This is an exquisite lensBlue 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