Where Is Ruby In Zoisite Found? The Longido mining district in Tanzania is the only source of Ruby Zoisite. It was first discovered there in 1954 by an English prospector who initially thought he had found a vast deposit of rubies.

Is ruby in zoisite natural?

Our Ruby in Zoisite is all natural color with no treatments of any kind.

How is ruby zoisite formed?

Zoisite and clinozoisite are minerals that form during the regional metamorphism and hydrothermal alteration of igneous, metamorphic, and sedimentary rocks. In those environments they are found in massive form and as prismatic crystals in veins that cut schists and marbles.