四川浅层杂卤石钾矿分布于华蓥山背斜北倾没端下中三叠统之硬石膏岩层中。
The shallow polyhalite potash deposit in Sichuan are distributed in the north plunge top of Huayingshan anticline where is anhydrock of earlier Mesozoic Triassic period.
该区域位于一个向北西西方向平缓倾没的大型背斜上，背斜在地表出露，并被很多北东走向的正断层切割。
The field is located on a large, gentle WNW-plunging anticline with surface expression, that is cut by numerous NE-trending normal faults.
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