Celestite Cluster | Madagascar selenite Trilobites are an extinct class

Trilobites are an extinct class of marine arthropods that thrived for nearly 270 million years

25" and weighs 101

Often it forms with deep

This item is 3" x 2

Celestite Cluster | Madagascar selenite Trilobites are an extinct classThis celestite cluster comes from Madagascar and features translucent blue to blue gray crystals naturally formed on a light colored matrix. Celestite, also known as celestine, is a strontium sulfate mineral with the chemical formula SrSO and crystallizes in the orthorhombic system. The crystals often form in sharp, well defined shapes with a glassy luster, making celestite a favorite among mineral collectors. With a Mohs hardness of 33. 5, celestite