主要形成于大洋板块洋中脊构造环境，部分为岛弧一洋岛环境下的产物。
They mainly formed at tectonic environment of the middle ridge of the oceanic plate, partial are the products of island arc and oceanic islands.
这些发现为研究本区加里东期的大地构造环境和变形特点、扬子板块与华南板块的相互作用提供了新资料。
These findings provide new information for the study of the Caledonian tectonic setting and deformation features in the area and the interaction between the Yangtze and South China plates.
马厂箐铜钼金矿床是“三江”成矿带上与喜马拉雅期富碱斑岩有关的典型矿床之一，产于印支板块与扬子板块碰撞构造环境。
Cu-Mo-Au deposits in Machangqin are typical ores relevant to alkali-rich porphyries of Himalayan movement in"Sanjiang"metallogenic belt, locating at collision environment of Yangtz and Indian plates.
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