Corundum Var Ruby (Montana, USA)

Bozeman Corundum deposit. Gallatin County, Montana, USA.
Availability: In stock
SKU: 2080

This specimen is mounted in a perky box. The actual size of the the little Corundum (Ruby) is 4mm x 4mm. 

This is a really old specimen with the old handwritten label stuck on th back of the perky box.