the associated gold in the shizishan copper deposit mainly occurs as mineral form. gold minerals are mainly electrum and gold silver mineral.
狮子山铜矿床中伴生金以矿物态为主,金矿物主要为银金矿和金银矿。
the typical characteristic of the ore is low sulfide. the metallic mineral has very few content (1%-2%), the mineral of ore is mainly of pyrite, chalcopyrite, limonite, aurum and electrum etc.
the first western coinage, possibly begun by king gyges of lydia (7th century bc), consisted of irregular ingots of electrum bearing his stamp as a guarantee of negotiability at a predetermined value.
besides native gold, also kustelite and electrum are existed in the ore deposit.
主要以自然金、金银矿、银金矿存在。
most natural electrum also contains copper, iron, palladium, bismuth, and perhaps other metals.
大部分天然银金矿含有铜、铁、钯、铋,可能还有其它金属。
the xiangluping electrum deposit with a medium scale is one of individual silver (gold )deposits in fujian province.
香炉坪银金矿是独立银(金)矿床,达中型规模。
goldoccurs mainly as independent minerals of au ag solid solution series, including electrum andnative gold pyrite is the main ore mineral and has a close relationship with gold.