This specimen was labeled as Pyromorphite from Leadville! It didn't take a cleaning to figure that one out. But after the cleaning these golden, tabular Barite crystals (1-5mm) came to life! Awesome large specimen from this famous Rocky Mountain locality. It's heavy, so more shipping cost will apply.
Baryte
Formula
BaSO4
Crystal System
Orthorhombic
Crystal Habit
Tabular, Prismatic, Massive - Fibrous
Cleavage
Perfect, Perfect, Imperfect
Luster
Vitreous (Glassy)
Color
white, yellowish white, grayish white, brownish white, dark brown