Druzy Jasper with Red Calcite Artigas, Uruguay

Red Calcite on Druzy, Artigas, Uruguay

This is an exceptionally unusual specimen from Artigas, Uruguay, and one that immediately stands apart from the material normally associated with the region.

The interior is covered with a sparkling druzy surface in soft reddish-brown and pink tones, but the real focal point is the group of calcite crystals rising from the back of the pocket. These crystals display an intense, bright red coating that creates a dramatic contrast against the softer colors surrounding them. This type of vivid red coating on calcite is an extremely rare occurrence and gives the specimen both its distinctive appearance and collector appeal.

The largest calcite sits prominently above several smaller crystals, creating a natural focal point within the pocket. The fine druzy coating across the specimen catches light from nearly every angle, while the deep red crystals remain immediately recognizable even when the piece is viewed from across a room.

The outer edge also reveals the geode's natural structure, transitioning from the crystal-lined interior into lighter quartz and darker banded material along the exterior. Its open, sculptural shape makes the entire formation easy to appreciate rather than hiding the most interesting crystals deep inside a narrow cavity.

This is the type of specimen that crosses naturally between a serious mineral collection and high-end décor. The rarity of the red-coated calcite gives it genuine collector significance, while its color, sparkle, and unusual form make it an exceptional display piece.

Dimensions: 23.5 × 13 × 13.5 cm