High-pressure-high-temperature phase diagram of anorthite

Feldspars are rock-forming minerals that are abundant in various geological environments. Recently we have discovered new high-pressure polymorphs of anorthite (An), albite,...长石（Feldspar）是一类广泛分布于各类地质环境中的造岩矿物。近期，我们发现了钙长石（anorthite，缩写An）、钠长石（albite）等矿物的新型高压同质多象变体……