70 ct fossil opals - Coober Pedy, Australia Madagascar minerals adding an additional layer of

adding an additional layer of visual appeal

Impressive indicated rutile star on quartz

🇺🇲White calcite with a scaly look with lustrous faces accompanied by heavily striated

Locality: In den Dellen Quarries

It is said to harmonize the mind and spirit

70 ct fossil opals - Coober Pedy, Australia Madagascar minerals adding an additional layer ofFrom the estate of a master goldsmith comes a carefully curated parcel of fine opals from Coober Pedy, Australia already presorted and precisely sized for faceting. These exceptional pieces represent opalized fossils formed over millions of years, where ancient biological structures have been gradually replaced by silica, preserving their original forms in stunning detail. This fossil origin is especially evident in several shell fragments within the