Tigers Eye - Plug black spinnel 5cm x 10cm x 1cm

5cm x 10cm x 1cm Approximate Weight of 1 piece: 70g

Megalodons were at their peak during the Miocene Epoch (23–5

Diameter: 14"Depth: 8

unlike Lortone tumblers that have a textured rubber barrel that loses its grip after a few years

Tigers Eye - Plug black spinnel 5cm x 10cm x 1cmDescription: Tigers Eye is a unique and popular variety of chalcedony, which is a cryptocrystalline form of quartz. Tiger's eye forms through a process called pseudomorphism, which involves the replacement of one mineral by another while retaining the original mineral's shape. The process begins with a rock rich in crocidolite, a type of asbestos mineral composed of fibrous crystals of the mineral riebeckite. Over time, geological processes introduce