太行山片麻岩区
Taihang mountain gneiss area
Gneiss area of Taihang Mountain
独断山片麻杂岩
Duduanshan gneiss complex
火山岩岩石化学
Petrochemistry of volcanic rocks
火山岩岩相
volcanic rock facies
Volcanic Rocks of Litho-facies
Volcanic lithofacies
lithofacies of volcanic rocks
volcanic rock fades
火山岩岩性
lithology of volcanic rock
volcanic rock
莱茵片岩山脉
rheinisches schiefergebirge
太行山丘陵片麻岩
gness in Taihang foothill
TTG片麻岩和花岗质片麻岩
TTG gneiss and granitic gneiss