It is one of the oldest opera. Laoqiang was developed by the Zhang family and deeply influenced by the special characteristic of Shuangquan village.

老腔是双泉村张氏家族的家戏，而张氏家族所在的双泉村特殊的地理历史环境又赋予了老腔音乐独特的魅力。

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Shuangquan gold deposit is a medium size tectono-alteration ore gold deposit recently discovered in kalameily gold metallogenic belt of east junggar.

双泉金矿是东准噶尔卡拉麦里金矿带中新近发现的一个中型构造蚀变岩型金矿床。

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Shuangquan gold deposit is a medium size tectono-alteration ore gold deposit recently discovered in kalameily gold metallogenic belt of east junggar.

马泉金矿床四号矿带位于秦岭造山带西秦岭中部花岗岩带，属于北中秦岭陆表海盆中段，赋存于高桥—洮坪大断裂西段。

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