A Study of Magnetic Characteristic of Carbonatite Reservoir in Liaohe Oilfield. 辽河油田碳酸盐岩储层的磁性特征研究。
There exist different opinions about hydrocarbon generation capacity of the middle Ordovician carbonatite on the south slope of Huimin sag. 关于惠民凹陷南坡中奥陶统海相海相碳酸盐岩的生烃能力,前人有不同的认识。
Calcite deposits mainly occur in the carbonatite area and the meta morphosed contact zone around the intrusive rocks. 方解石矿床一般产于碳酸盐岩地区和侵入岩变质接触带，受断裂风化淋滤容矿，热液接触变质作用，由碳酸盐岩褪色重结晶而形成。
The lithology of karst is pure carbonatite at geological age of intermediate Cambrian and intermediate Ordovician. 北方岩溶和岩溶水的开发利用,见于碑刻者亦可追溯至1000年前。
CH4 and contains melt of potassium-rich aluminosilicate, mafic aluminosilicate, carbonatite and sulfides. CH4挥发份的含富钾铝硅酸盐熔体、富镁铁铝硅酸盐熔体、碳酸岩熔体及硫化物熔体的富SiO2硅酸盐熔体。
The molybdenum deposits are mainly of porphyry and porphyry_skarn type and subordinately of carbonatite vein type. 矿床类型主要为斑岩型、斑岩_矽卡岩型，少量热液碳酸盐脉型。
