绢云母 [矿物] sericite ; Ser

绢云母粉 Sericite ; Sericite powder

绢云母化 sericitization

绢云化 sericitization

绢云片岩 sericite schist

绢云母块 sericite in lump

绢云母蚀变 sericitic alteration

绢云母片岩 Sericite schist ; [陶瓷] sericite-schist

绿泥绢云母片岩 [岩] Chlorite-sericite schist

绢云片麻岩 sericite-gneiss