扁豆体 [
biǎn dòu tǐ]
lenticle
- 矿体呈扁豆状,黄铁矿体之上为含金铁帽。
The ore occurrences in phacoidal. gold-bearing limonite cap is overlimed in the pyrite ore body. - 石英脉经过后期构造活动,顶底板一定位置形成扁豆体状构造泥砾岩,长期的氧化淋滤,石英脉中的金发生迁移,在构造泥砾岩中发生次生富集,形成金的富矿体。
Hycinth bean shaped tectonic mudstone conglomerate has been formed on the certain positions of the roof and the footwall in the quartz vein because of the late tectonic activity. - 在米林巴嘎一带南迦巴瓦岩群中发现石榴透辉岩、含云透辉榴闪岩扁豆状残留包体;
The residual lenticular inclusions of garnet diopsidite and biotite-bearing diopsidit-garnet-amphibole rocks are observed in the Namjabarwa Group Complex in the Mainling-Bage Zone.
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