湖南省境内有些脉状矿床，沿倾向延伸的长度为水平长度的数倍，而且还有侧伏规律。

Some deposits in Hunan occur along dipping direction and their lengths in this direction are several times larger than those in horizontal direction.

youdao

瑶岗仙的矿晶以脉状矿床为主，但也经常伴随发现为数众多的矽卡岩型矿床，均具备极佳的成矿条件，因此矿物晶体发育完美。

The mineral crystal Yaogangxian in ore deposits, but also often found with numerous skarn deposits, metallogenic conditions are excellent, so the development of mineral crystal perfection.

youdao

伴生金矿床可分为含金(银)多金属矽卡岩硫化锡铜矿床及含金脉(层)状锡铅矿床。

The associated gold mineralization can be classified into two types: Au (Ag) -bearing polymetallic skarn sulphide Sn-Cu deposit and Au-be.

youdao