Natural Rare Cobbed Iolite Specimens x 4 From Ambatofinandrahana, Madagascar NATURAL The outer surface of these

The outer surface of these nodules typically has a rough

Agates tend to be translucent

also known as Water Sapphire or Cordierite

Iolite was famed as the "Viking's Compass

Originally from the Basotho community

Natural Rare Cobbed Iolite Specimens x 4 From Ambatofinandrahana, Madagascar NATURAL The outer surface of thesePRODUCT INFORMATION General Description Cordierite, also known as Iolite or Water Sapphire from Madagascar, presents itself in a non gemmy variety, found in substantial quantities. This material is exceptionally rare, with only a few kilograms becoming available on an irregular basis. It typically exhibits a fairly dark blue colour, which can appear almost black in the absence of adequate lighting. This unique and collectible gem offers a fascinating