100ct Parcel Rough Australian Opals - Limanty
100ct Parcel Rough Australian Opals - Limanty
100ct Parcel Rough Australian Opals - Limanty
100ct Parcel Rough Australian Opals - Limanty
100ct Parcel Rough Australian Opals - Limanty
100ct Parcel Rough Australian Opals - Limanty
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  • Load image into Gallery viewer, 100ct Parcel Rough Australian Opals - Limanty
  • Load image into Gallery viewer, 100ct Parcel Rough Australian Opals - Limanty
  • Load image into Gallery viewer, 100ct Parcel Rough Australian Opals - Limanty
  • Load image into Gallery viewer, 100ct Parcel Rough Australian Opals - Limanty
  • Load image into Gallery viewer, 100ct Parcel Rough Australian Opals - Limanty

100ct Parcel Rough Australian Opals

Regular price
$82.64
Sale price
$82.64
Regular price
$89.52
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Unit price
per 

Great opportunity to get a Spectacular 100ct Mixed Parcel of Natural Rough Australian Opals which are ready to cut and polish.

In Australia, precious opal is found in Cretaceous age sandstones and mudstones. These sedimentary rocks were deeply weathered and this weathering released silica into the groundwater. Small faults and joints in the rocks formed pathways for movement of the groundwater as it penetrated downwards. 

Impermeable barriers between the sandstone and the underlying rocks trapped the silica-carrying groundwater where it slowly hardened into a gel-forming opal in veins and lenses.

Please feel free to contact us if you have any questions, we want you to have the best experience possible.