This striking crystal formation features a spiky outcropping of calcite terminations dusted with sparkling, inky hematite, which pops against the lighter-hued calcite. It’s unusual to see calcite growing like this standing up in a cluster. This is a cabinet-sized showpiece to accent the finest collection.

Dimensions: 11-3/4″L x 6-1/4″W x 7″H, Weight: 3383.8 g