（亲）扬子地球化学省
Yangtze (-phile) geochemical province
扬子地块北缘
structural control
Northern margin of the Yangzi massif
扬子地块东北缘
Northeastern margin of Yangtze block
扬子地块东南缘
southeastern margin of Yangtze block
扬子地块西南缘
southwestern Yangtze massif
扬子地块西缘
Western margin of the Yangtze Craton
western margin of the Yangtzc craton
扬子地台西北缘
north-west margin of the Yangtze
扬子地台西南缘
south western margin of Yangtze platform
southwestern margin of the Yangtze platform
扬子地台西缘
western margin of Yangtze Platform
western margin of Yangtze terrane