Natural Australian opal 3 stones 20/13/13mm 25ct 5g K2 Jasper This deep brown Chocolate Calcite

This deep brown Chocolate Calcite Star 101*20mm weighs 277

This Roceei bright UV torch 87mm aluminium alloy body works well

This Astrophyllite Garnet sphere 61mm weighs 367g

if you dare

Natural Australian opal 3 stones 20/13/13mm 25ct 5g K2 Jasper This deep brown Chocolate CalciteThese Natural Australian opal 3 stones 20 13 13mm weigh 25ct or 5g. Opal is an amorphous rock, lacking a crystalline structure. There are three basic types of precious opal: boulder opal, black opal and white opal. Black and White Opal have distinct healing properties of their own. There are also other types of Opal, including Fire Opal from Mexico, Green Opal from Madagascar and Pink Opal from Australia. In Australia, Boulder Opal is mined in