Gem Dinosaur Bone, 15.75 cts., 22.7 x 19.1 mm, Rectangle Cabochon, Red, Brown, Colorado, Natural

Gem: Agatized Dinosaur Bone 
Weight: 15.75 cts. 
Size: 22.77 x 19.13 x 4.87 mm.  
Color: Red, Brown 
Clarity: Opaque 
Cut: Rectangle Cabochon 
Locality: Colorado 
Treatment: None 

This is a brilliant Agatized Dinosaur Bone cabochon! Dinosaur bones become fossils when the bone material is replaced with other minerals, in this instance it was partially replaced with agate! Bones are porous, when agate fills in the holes it means you can actually see through spots in the bone! This cabochon will make any piece of jewelry prehistorically unique! This is a Rectangle shaped Cabochon cut. It is natural and untreated. Cut at Kosnar Gems, Colorado, USA.  Enjoy!