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雄黄是云南省南华砷铊矿床中最主要工业矿物。它不仅与铊矿物共生，而且本身含有较高的铊，可高达（n×10～n×100）×10-6。砷铊矿床雄黄与砷矿床雄黄相比较在产出条件，微量元素、硫同位素和晶面间距等方面均有不同程度差别。前者富铊，低氯、高氟和硼，富轻硫同位素，相对贫稀土元素；后春富氯，低铊，高碘，富重硫同位素，相对贫碱土族元素。这些标型特征不仅有助于南华砷铊矿床进一步开发，而且有助于含雄黄的热液矿床，特别是As、Hg、Tl、Sb、Au等矿床的找矿勘探。
Realgar is the most important industrial mineral in South China arsenic thallium deposit in Yunnan Province. It is not only symbiotic with thallium minerals, but also contains high thallium itself, up to (n × 10 ~ n × 100) × 10-6. The arsenic thallium deposit, real yellow, is different from the real yellow arsenic deposit in yield conditions, trace elements, sulfur isotopes and interplanar spacing. The former is rich in thallium, low chlorine, high fluorine and boron, rich in sulfur isotopes, and relatively rare earth elements; late spring chlorine, low thallium, high iodine, heavy heavy sulfur isotopes, relatively lean alkaline earth elements. These standard features not only contribute to the further development of Nanhua arsenic thallium deposits, but also facilitate the prospecting of the yellow-rich hydrothermal deposits, especially the As, Hg, Tl, Sb and Au deposits.