Rock and Gem Shop › Indian Blackskin Agate Cabochon Image 1 of 2 Image 2 of 2 Indian Blackskin Agate Cabochon $30.00 Indian Blackskin Agate Cabochon by Northern Raven Studio. Purchase Added! Indian Blackskin Agate Cabochon by Northern Raven Studio. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More