ankerite e铁白云石
ankerite alteration铁白云石蚀变
ankerite microclinite铁白云石微斜长石岩
quartz ankerite rock石英铁白云岩
Shing Seung Ankerite Engineering诚尚云石工程公司
cerium-ankerite铈铁白云石
X-ray diffraction spectrum shows the carbonate rocks under study mainly contain calcite, ankerite, quartz, feldspar and a little pyrite.
粉晶X-射线衍射结果表明,宜昌陡山沱组第三岩性段中上部碳酸盐岩中的矿物主要为方解石、铁白云石、石英、钾长石和少量黄铁矿。
参考来源 - 宜昌陡山沱组碳酸盐岩岩石磁学研究N（名词） a greyish to brown mineral that resembles dolomite and consists of a carbonate of calcium, magnesium, and iron. Formula: (Ca,Mg,Fe)CO3 铁白云石