Andamooka Rainbow Matrix Opal Specimen 1.33 troy oz

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Andamooka Rainbow Matrix Opal Specimen 1.33 troy ozA large and striking Andamooka rainbow matrix opal specimen displaying the beautiful, earthy character of natural ironstone matri x opal. Measuring 85mm × 43mm and weighing 1.33 troy ounces, this is a substantial display piece with real presence — perfect for a collector, lapidary artist, or as a unique statement piece for the home or office.Specifications Weight: 1.33 troy ounces Dimensions: 85mm × 43mm Type: Rainbow matrix opal specimen Origin: Andamooka, South Australia Treatment: Carbon treated (standard Andamooka process) SKU: 19 NotesAndamooka matrix opal is a naturally porous stone that has been treated using a well-known carbon process to enhance its play-of-colour. This is a widely accepted and traditional treatment for Andamooka matrix opal and does not affect its durability or beauty. Ethically sourced from Andamooka, South Australia.Please note: This rainbow matrix opal will not take a polish like standard treated matrix opal. It needs to be sealed with liquid glass to protect and enhance its surface.Contact Opal Essence for more information. Show more