Small rock crystal group with large crystals

A rock crystal cluster from Brazil with strikingly clear and long individual crystals. The points are completely natural in shape and undamaged, and the growth is lively all around.

Rock crystal clusters form when several quartz individuals grow from a common base. The tip axes run parallel or slightly radially, a growth mode shaped by the geometry of the original cavity.

Brazilian material of this clarity level has been considered a benchmark for clean quartz mineralizations for decades. The undamaged tips are a clear quality characteristic for collectors.