Petoskey Heart Carving bowl These pieces are black and

These pieces are black and white onyx from Mexico that has been carved and polished into a sea turtle

Wollastonite is a calcium inosilicate mineral that forms when limestone is metamorphosed in the presence of silica

It was first discovered in 2018 in Madagascar

The orange color is likely due to impurities such as iron

also known as Celestine

Petoskey Heart Carving bowl These pieces are black andA Petoskey stone is a rock and a fossil that is often pebble shaped and composed of a fossilized rugose coral, Hexagonaria percarinata. These coral colonies lived in a shallow sea that covered what is now the Great Lakes area during Devonian time, about 350 million years ago. These pieces are polished and carved into a shape of a heart. You will receive one piece selected from our current stock. All pieces are of similar size and quality. Average