Ruby Zoisite Tower
Ruby in Zoisite polished tower
Weighs about 540g
Sizes and colors will differ among stones due to their natural variability.
Ruby-zoisite is the natural combination of both rubyand zoisite crystals in a single specimen. It is also known as 'anyolite', a name derived from the Masai word for 'green' (anyoli). Other name variations include "ruby-in-zoisite" and "Tanganyika artstone". Ruby-zoisite was discovered at the Longido mining district in northeast Tanzania by Tom Blevins, an English prospector. To this day, Tanzania remains the only source for ruby-zoisite. Blevins had initially thought that he had found vast ruby deposits in 1949, but it later turned out to be a green zoisite matrix with large inclusions of mostly opaque ruby. Ruby-zoisite is also heavily included with black hornblende minerals.