(Table 4) Representative analyes of winchite and Ca-amphiboles of ODP Hole 125-778A@en

Piece 4, calculation based on O = 23. Fe3+ and Fe2+ of winchenite were calculated according to formula constrains, Total Fe as FeO for hornblende and actinolite.样品4：以O=23为基准开展计算。依据化学式约束条件，计算温奇闪石（winchenite）中的三价铁离子（Fe³+）与二价铁离子（Fe²+）；角闪石（hornblende）与阳起石（actinolite）的全铁均以FeO计。