Metamorphosed Carbonate-Evaporitic rocks at Transition of High-Pressure Amphibolite/Eclogite facies Conditions: A Case Study From the Sare Sang Lapis-Lazuli Deposit (Afghanistan).

Abstract

Volatile-bearing minerals with CO2, H2O, halogens, sulfur and boron are widespread in the lapis lazuli deposits at Sare Sang (Western Hindukosh). The rocks hosting these minerals represent marbles, different varieties of calc-silicate rocks and whiteschi

Keywords

• amphibolite facies metamorphism
• carbonate-evaporite sequence
• Sare Sang
• Afghanistan