US$ 112.49
7cm x 5cm x 3
A medium polished Bird carving made of Banded Onyx Calcite with an incredible mix of earthy coloured Calcites such as greens
Sourced from Tanzania
• Plasma Agate
some with natural double terminated points
Hyalite Opal Crystal Specimen in Box Easter Sale 2026 7cm x 5cm x 3Hyalite Opal is a rare, clear, and glass like variety of opal that lacks a traditional play of color. Highly prized by collectors, it is best known for its vivid neon green fluorescence under UV light, which is caused by trace amounts of Uranium trapped within its silica structure. This specimen comes in a protective box with identification label. Crystal measures approx. 3. 2cm x 1. 7cm x 1. 5cm. Box measures 3. 5cm x 3. 5cm x 3. 5cm. Please choose
US$ 112.49
US$ 47.50
US$ 65.00
US$ 274.50