Sardonyx Palm Stones / 2-3.5" AVG - 1 KILO LOT NEWARRIVAL Origin: Brazil

Origin: Brazil

The fossils for these species are so widespread that paleontologists and geologists use them as index fossils to determine when rock layers formed

Aragonite as a crystal can be found in a surprising number of places

Quantity: 1 pound

resulting in the signature blue color topaz is now known for

Sardonyx Palm Stones / 2-3.5" AVG - 1 KILO LOT NEWARRIVAL Origin: BrazilQuantity: 1 kilogram Average size range: 2 to 3. 5 inches Sardonyx is a combination of two different varieties of chalcedony in distinct layers. The stone's main red and brown portions are sard, a variety of chalcedony, and the white and black bands are onyx. Due to sardonyxs color and banding, it is sometimes called carnelian onyx.