Agatized Coral, Tumbled Stone, 1 lb lot Obsidian in a mint green Fuchsite

in a mint green Fuchsite matrix

57mm x 22mm

as they are intended to be processed further

some need treating for best results

Clay-included quartz features double terminated clear quartz with clay inclusions from Pakistan

Agatized Coral, Tumbled Stone, 1 lb lot Obsidian in a mint green FuchsiteThe size ranges from 0. 25" to 1. 75" Agatized coral forms through a process similar to petrified wood. Decaying organic material is replaced with a silica rich solution which, under pressure for thousands of millennia will grow into various chalcedony formations. The colors comes in various shades of orange and yellow with some whites and grays.