Ammonite with Orthoceras stand (1 Piece) 4 to 5 inches Crystal Gemstone Home Decor Closeout 5 inches in diameter

5 inches in diameter

Prehnite Cabochons

This specific type of aventurine gets its blue color primarily from the inclusion of minerals such as dumortierite

which is its namesake

Average size range: 20 to 40 grams

Ammonite with Orthoceras stand (1 Piece) 4 to 5 inches Crystal Gemstone Home Decor Closeout 5 inches in diameterUniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (1 piece) Avg Size Range: (4 to 5 inches) Orthoceras fossils are formed through the gradual replacement of the original organic material by minerals, such as calcite or silica, during the fossilization process, preserving the shell like structures of ancient cephalopods. Custom Requests: Have specific preferences? Leave a message with your