郝家河砂岩型铜矿床产于滇中中生代陆相红色碎屑岩建造中，规模中型。
The Haojiahe sandstone copper deposit occurs in the red elastic rock formation of Mesozoic continental facies in central Yunnan, being a medium size one.
大姚铜矿床位于盆地北部，是滇中砂岩型铜矿最好的矿化集中区。
Dayao copper deposit locating in the north of the basin is the best mineralizing concentration area of malmstone copper in the middle of Yunnan province.
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