The Caiwa middle-sized antimony deposit is located on the western Shanxi-Henan antimony ore belt , The hosting rocks are Yanlinggou Formation graphite marble of the Qinling Group .
蔡凹锑矿位于陕豫锑矿带的西段，为矿带中典型的锑矿床。其控矿岩系主要为秦岭群中部雁岭沟组石墨大理岩。
Caiwa