Epidote is stable up to more than . GPa and transform into lawsonite at .0 GPa.绿帘石可以稳定到＞ ．GPa，在GPa时转变成硬柱石；
The metamorphic p-T conditions we obtained are 0- 0 ℃ and 0.7-0.8 GPa for pumpellyite blueschist, - ℃ and 0.8-0.9 GP硬柱石蓝片岩为 ~ ℃,0.8~0.9GPa; 绿帘石蓝片岩为 ~ 7℃;