zone of contact的用法和樣例：
例句
- Calcite deposits mainly occur in the carbonatite area and the meta morphosed contact zone around the intrusive rocks.
方解石礦床一般產於碳酸鹽岩地區和侵入岩變質接觸帶，受斷裂風化淋濾容礦，熱液接觸變質作用，由碳酸鹽岩褪色重結晶而形成。 - This deposit occurs in Lower Sinian Nantuo sandstone at the exocontact zone of an Indosinian Dashenshan granite stock.
礦床產於印支期大神山花崗岩株外接觸帶之震旦系下統南沱砂岩組中。
