Jutzzi 《47:V:25》 on Gab: ""Lazurite" is a product of contact metamorphism of limestone...Lazurite was first described in 1890 for an occurrence in the Sar-e-Sang District, KokshaValley, ..."

Jutzzi 《47:V:25》 on Gab: ""Lazurite" is a product of contact metamorphism of limestone...Lazurite was first described in 1890 for an occurrence in the Sar-e-Sang District, KokshaValley, ..."