Septarian Gemstone Crystal Egg 1 us size 5 Australian Boulder Opal Ring |

Australian Boulder Opal Ring | 925 Silver

Face  21 x 33 mm

Silver price has increased enormously since I purchased them

but with a balancing awareness and intelligence

This is the Stone of Meditation and calm mind in which golden nuggets of inner truth are revealed

Septarian Gemstone Crystal Egg 1 us size 5 Australian Boulder Opal Ring |Septarian Gemstone Egg Septarian is a concretion of rock, formed from a calcium rich clay that hardened into a limestone nodule. Later, the rock shrank, creating cracks that were then filled with water in which calcite crystal formed. The angular cracks are called septaria which comes from the Greek word septum meaning partition. That Calcium rich clay was originally the bed of an Ocean so the source of the Calcium was Marine Life. The Brown crystals