Polished Blue Spark Iolite Spheres x 3 From Ambatofinandrahana, Madagascar Southern Africa both Copper Silicate Hydroxides

both Copper Silicate Hydroxides

Lovely Polished AA Grade Gem Amethyst Beaded Necklace - Sold per Item- From Zambia

Locality =  Southern Africa/China

Left with crystalline vug centers and occasional Pyrite here and there

all with lovely shapes and wonderful shiny finishes

Polished Blue Spark Iolite Spheres x 3 From Ambatofinandrahana, Madagascar Southern Africa both Copper Silicate HydroxidesPRODUCT DESCRIPTION Malagasy Iolite Water Sapphire: The Viking's Compass Iolite, also known as Water Sapphire or Cordierite, is a rare non gemmy variety found in large bodies and beautifully polished by world class lapidaries in Madagascar. Exceptionally scarce, only a few kilograms of this stunning material surface infrequently. It is highly prized for its deep blue color, which can appear almost black in dim light. Recent discoveries from the