Entries by CAI ICIA

Topazolite

Topazolite is a variety of the mineral andradite, which is a member of the garnet group. It is known for its yellow to yellow-green color, which is distinct within the […]

Broadflash Opal

Broadflash Opal is a captivating variety of precious opal known for its distinctive play-of-color that flashes across a wide area of the gemstone. This phenomenon, where vibrant colors shift and […]

Hydrophane Opal

Hydrophane opal is a fascinating variety of opal known for its unique ability to absorb water, which can dramatically alter its appearance. Unlike most gemstones, hydrophane opal has a porous […]

Mintabie Opal

Mintabie Opal is a type of opal known for its striking play-of-color and unique beauty. Opal, in general, is a mineraloid composed of hydrated silica, characterized by its iridescent hues […]

Gray Moonstone

Gray moonstone is a captivating variety of the feldspar mineral group, renowned for its intriguing play of colors and enigmatic appearance. Unlike traditional moonstone varieties, which often exhibit blue adularescence, […]

Pinfire Opal

Pinfire opal is a unique variety of opal characterized by its distinctive pattern of small, pinpoint flashes of color. These pinpoints resemble tiny sparks or stars scattered throughout the gemstone, […]