The useful ore mineral is barite and the gangue minerals are mainly calcite , clay mineral and quartz et al 礦石礦物為重晶石,脈石礦物主要有方解石、粘土礦物和石英等。
Abstract : a separability study is conducted of pingle mine s grammite ore , which is associated with weakly - magnetic gangue minerals , such as mussite and garnet 文摘:對伴生有透輝石、石榴子石等弱磁性脈石礦物的廣西平樂硅灰石礦進行了可選性研究。
The metallic mineral has very few content ( 1 % - 2 % ) , the mineral of ore is mainly of pyrite , chalcopyrite , limonite , aurum and electrum etc . the gangue mineral is composed of chalcedony , micro grained quartz , calsite , sericite , adularia , aragonite , chlorite , laumontite , pyrophyuite , kaolinite and so on , which show the typical mineral assemblage of epithermal 礦石為典型少硫化物型,金屬礦物含量極少( 1 - 2 ) ,主要有黃鐵礦、黃銅礦、褐鐵礦和自然金、銀金礦等。主要脈石礦物有玉髓、微粒石英以及方解石、絹云母、冰長石、文石、綠泥石、濁沸石、葉臘石、高嶺石等,屬典型低溫礦物組合。
The gangue minerals are mostly carbonating minerals , fluorite , barite , celestite and so on ; the rock alteration is slightly silicified , carbonated , baritizated , celestited , which is low - temperature alteration . because of continual downgoing extrusion from india plate to euro - asian plate , there are some thrusting nappe structures in lanping basin related to the orogens on the two sides 礦床中礦石礦物發(fā)育典型的中低溫熱液成因的礦物組合,如黝銅礦系列、方鉛礦、黃銅礦等,脈石礦物主要為碳酸鹽類礦物、螢石、重晶石、天青石等;圍巖蝕變主要發(fā)育弱硅化、碳酸鹽化、重晶石化、天青石化等低溫蝕變組合。
其他語種釋義
gangue mineralとは意味:gangue mineral 脈石鉱物[地球]; 脈石鉱物[鉱山]〈00M0102:鉱山用語〉; 脈石[化學]; 脈石[金屬]