| 释义 |
〔greensand〕A sand or sediment having a dark greenish color caused by the presence of glauconite.海绿石砂:因含有海绿石而呈深绿色的砂子或沉积物〔glauconite〕A greenish clay mineral, a hydrous silicate of potassium, iron, aluminum, or magnesium, (K,Na)(Al,Fe,Mg)2(Al,Si) 4O 10(OH) 2, found in greensand and used as a fertilizer and water softener. 海绿石:一绿色粘土质矿物,钾、铁、铝或镁的水合硅酸盐,(K,Na)(Al,Fe,Mg)2(Al,Si) 4O 10(OH) 2, 见于绿砂中,用作肥料和水软化剂 |