Very Rare and 100% Natural Schalenblende Gemstone/Schalenblende Losse Stone/Cabochon For newest Jewellery Making 214ct 4956

Name of Stone; Schalenblende

Product code; 4956

Size of Stone; 56X38mm

Weight of Stone;214Ct

What is Schalenblende stone?

Schalenblende - Poland Stone

Schalenblende is a botryoidal aggregate composed primarily of Sphalerite and Wurtzite found in zinc rich hydrothermal veins and as concretions in sedimentary rock. Sphalerite is a zinc iron sulfide mineral and a major ore of zinc.

newest Is Schalenblende rare?

It's estimated that Schalenblende formed around 135 million years ago, when a sulfide rich liquid rapidly crystallized at an unusually low temperature. This specific creation process was rare on Ancient Earth, thus making this stone very rare.