(Table 2) Major-element compositions of selected primary minerals: plagioclas...

Empty cells indicates concentration below detection limit. All iron in feldspar calculated as Fe3+, as Fe2+ in kaersutite and biotite; Fe3+ in oxides calculated assuming cation...空单元格表示浓度低于检测限。长石（feldspar）中的全部铁均以三价铁（Fe³+）形式计算，钛角闪石（kaersutite）与黑云母（biotite）中则以二价铁（Fe²+）形式计算；氧化物中的三价铁则基于阳离子……