Polished Blue Calcite Spheres x 3 From Ihadilalana, Madagascar COLLECTORS ITEM the Romans bestowed the name

the Romans bestowed the name "Amethyst" upon this gem

Size = 87 - 112 mm

Size = 40 - 73 mm | 1

Blue Lace Agate

Magnesium Iron Aluminum Cyclosilicate

Polished Blue Calcite Spheres x 3 From Ihadilalana, Madagascar COLLECTORS ITEM the Romans bestowed the namePRODUCT INFORMATION General Description Blue Calcite from Madagascar has variable colour intensity from light blue to gemmy intense blue. The material can have complex patterns or an internal cracked like pattern. Material is graded according to intensity and consistency of the colour as well as the solidity of the piece itself (i. e. no cracking, etc). Each piece is hand selected and beautifully polished . Price is grade dependent. Items are as