Victoria Stone Cabochon

Victoria Stone a trade name for an extremely rare combination of quartz, feldspar, calcite and magnesite. It has been known as Imori's stone which was originally made by Japan's Dr. Imori in the 1960'sfrom a secret formula using high pressure and months of cooling to form unique cat-eye effects and crystallization. It is composed of quartz, magnesite, feldspar, and calcite.

43 x 33 x 4 mm

Polished on back.