赣北地区中元古代双桥山群修水组广泛出露。
The Xiushui Formation of Mid Proterozoic Shuangqiaoshan Group is widely distributed in North Jiangxi .
赣北中元古界双桥山群是一个完整的浊积扇体。
The Mesoproterozoic Shuangqiaoshan Group in northern Jiangxi appears as a complete turbidite fan.
结果表明 ，双桥山群岩石所经历的变质变形温压条件为中低温低中压条件。
The results show that the metamorphism and deformation of the Shuangqiaoshan Group happened under the condition of low middle temperature and pressure.
有关赣北地区双桥山群内角度不整合和地壳运动存在与否问题，一直争论不休。
The presence or absence of an angular unconformity within the Shuangqiaoshan Group in northern Jiangxi and the related crustal movement has long been, a subject of much controversy.
江西星子县玉泉山青石矿矿体为中元古界双桥山群上亚群浅变质含粉砂绢云母板岩。
The bluestone body in Yuquanshan of Xingzi, Jiangxi consists of a slightly metamorphosed silt- bearing sericite slate of the Middle Proterozoic Shuangqiaoshan Upper Subgroup.
江西星子县玉泉山青石矿矿体为中元古界双桥山群上亚群浅变质含粉砂绢云母板岩。
The bluestone body in Yuquanshan of Xingzi, Jiangxi consists of a slightly metamorphosed silt- bearing sericite slate of the Middle Proterozoic Shuangqiaoshan Upper Subgroup.
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