Ammonite Pair 12cm Large Crystal Display Pieces gemstone-quality Blue Chrysocolla is known

gemstone-quality Blue Chrysocolla is known as Gem Silica

Garnet in Black Tourmaline is an incredibly unique crystal

Garnets are a group of silicate minerals which includes the Almandine Garnet variety

This rock is quite brittle and fractures easily

2cm diameter and displays a unique pattern with rich colours

Ammonite Pair 12cm Large Crystal Display Pieces gemstone-quality Blue Chrysocolla is knownDimensions: 12cm at widest point Ref: 4444 Ammonite Pair, fossil for sale from Madagascar. This beautiful Ammonite Pair is 12cm at its widest measurement, and consists of an Ammonite cut and polished to create a striking pair. Both of the pieces display a rough natural surface on one side, and a highly polished surface on the other, which reveals deep caramel, chocolate brown and yellow tones and gorgeous cream coloured internal calcite chambers.