bizarre Amethyst geode from Uruguay with many formations

A bizarre amethyst geode from Uruguay, with an unusually large number of multiple formations in the interior lining. A crystallographic sensation of museum dimensions, standing 196 cm high.

The variety of formations documents a complexly structured cavity interior wall with several parallel growth micro-channels. Instead of a uniform lining, several separate crystal clusters are formed, each with its own growth geometry.

Uruguayan material from the Artigas Basin is considered among the premium deposits worldwide. Such multi-formation geodes are rare and valued in the collector's trade as didactic top pieces: they make the geological complexity of geode genesis readable as visible mineralogy.

196 cm in height is a museum dimension. The recovery of intact specimens with preserved multiple formation structures requires particular care.

A collector's item with crystallographic complexity and museum dimensions.