Bolder Opal

Looks like wood
Opal is a hydrous silicon dioxide mineraloid (it has no crystalline structure, and between 10% to 20% water content). There are 2 groups of Opal: Precious Opal (play of colour) and Common Opal (no play of colour). Light diffracts into a spectrum of colours through ordered micro-silica spheres within Precious Opal. There are over 60 named variety of Opal making identification difficult.

Boulder Opal (Precious) is only found in Queensland, Australia and forms in cracks or as coatings on the surface of sandstone or ironstone boulders. Boulder Opal displays striking play of colour.

Metaphysical Properties
Boulder Opal has a pure energy, clears and strengthens the aura. Boulder Opal provides clarity and purity of thought, un-cluttering a muddled and confused mind. Boulder Opal calms and centres, used in meditation can facilitate counsel with guides.

Boulder Opal can help to reveal the inner truth of ones aspirations, ambitions and desires.

Crystal Healing Uses
Boulder Opal can be used to treat circulatory disorders.

Boulder Opal helps to balance erratic brainwave activity.

Boulder Opal assists kidney and liver function.

From: https:--www.spiritofisis.org-knowledge-crystal_files-opal_boulder.htm
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