自然金 meaning in English
free gold
massive gold
native gold
nativegold
rusty gold
Examples
- It was found initially that the carrier of gold was the independent gold mine , predominantly the nature gold , sulphide was the chief one among other minerals
初步查明，矿石中金的主要载体为独立金矿物，其中以自然金占据明显优势，其他载金矿物主要是硫化物。 - Minerals in deposit are made up simpler , the metal minerals are pyrite , chalcopyrite in second , and littler natural gold ; the veinstone minerals are quant , feldspar and carbonate
矿床矿石矿物组成较简单，金属矿物以黄铁矿为主，其次为黄铜矿，有一定量的自然金；脉石矿物以石英、长石、铁碳酸盐为主。 - The metallic mineral has very few content ( 1 % - 2 % ) , the mineral of ore is mainly of pyrite , chalcopyrite , limonite , aurum and electrum etc . the gangue mineral is composed of chalcedony , micro grained quartz , calsite , sericite , adularia , aragonite , chlorite , laumontite , pyrophyuite , kaolinite and so on , which show the typical mineral assemblage of epithermal
矿石为典型少硫化物型，金属矿物含量极少( 1 - 2 ) ，主要有黄铁矿、黄铜矿、褐铁矿和自然金、银金矿等。主要脉石矿物有玉髓、微粒石英以及方解石、绢云母、冰长石、文石、绿泥石、浊沸石、叶腊石、高岭石等，属典型低温矿物组合。