sideritic

基本解釋

And then studied the origin and lithofacies meaning of siderite.
在此基礎(chǔ)上研究了菱鐵礦的成因和巖相意義。
Calcite, siderite, barite and others don’t contain gold.
方解石、菱鐵礦、重晶石等不含金。
IV.carbonate mineral contain iron, include siderite, ankerite, etc.
四、含鐵碳酸鹽礦物：有菱鐵礦及鐵白云石等。
The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.
黃鐵礦、菱鐵礦變?yōu)楹骤F礦、赤鐵礦和針鐵礦。
Mineral resources of coal, red siderite, limonite, chromite, gold, copper, limestone, gypsum and so on.
礦藏資源有煤礦、赤菱鐵礦、褐鐵礦、鉻鐵礦、金、銅、石灰石、石膏等。