Trolleite 8mm Round - 15-16 Inch Tan which occurs in many colors

which occurs in many colors

Red Lightning Agate is predominantly red with swirls and mottling of green

Indigo gabbro is a color variant of the igneous mineral

in striking patterns

Blood Quartz is a clear to milky to white silicon dioxide mineral

Trolleite 8mm Round - 15-16 Inch Tan which occurs in many colorsTrolleite is an extremely rare aluminum phosphate mineral that crystallizes in the form of masses and small prismatic crystals. It is made up of quartz, lazulite, scorzalite, and sometimes lepidolite. It's often found in large masses and can be colorless, light to pale green, bluish green, or bright blue. Trolleite is known for its greasy appearance and subdued shine, even when polished.