Kupletskite Crystal | Fine 1.63 gram Mineral | Rare Specimen |Mont Saint-Hilaire, Québec, Canada Canada Tsumeb specimens often occur on

Tsumeb specimens often occur on a contrasting white calcite matrix

This Pyrite and Quartz Crystal specimen from Zacatecas

Origin:   Mined in Betze Post Pit

Shape: Octagon Cut

Kupletskite Crystal | Fine 1.63 gram Mineral | Rare Specimen |Mont Saint-Hilaire, Québec, Canada Canada Tsumeb specimens often occur onKupletskite is a rare and complex titanium bearing silicate mineral most famously found at Mont Saint Hilaire in Qubec, Canada. It typically appears as tiny brown to reddish brown crystals, often with a glassy or resinous luster. The crystals are usually slender and prismatic and may occur alongside other rare minerals that Mont Saint Hilaire is known for. Due to its rarity and specific geological conditions needed for formation, kupletskite is