Fluorite 15-19x22-27mm AAA Grade Small Free Form Cabochon 48hr_10142025 Shattuckite is a rare copper

Shattuckite is a rare copper silicate hydroxide mineral

Biotite is a name used for a large group of black mica minerals that are commonly found in igneous and metamorphic rocks

until the 17th century Crystal Quartz was believed to be permanently frozen water

It is not a granite

Usually found near copper deposits

Fluorite 15-19x22-27mm AAA Grade Small Free Form Cabochon 48hr_10142025 Shattuckite is a rare copperFluorite is a luminous, soft and glassy stone, sometimes referred to as the most colorful mineral in the world. It is one of the most sought to after minerals among gem and mineral collectors, second only to Quartz. The term fluorescent was inspired by Fluorite, one of the first fluorescent minerals ever studied. It is frequently fluorescent under ultraviolet light, and this phenomenon is thought to be due to impurities of yttrium or organic matter