| 释义 |
electrum 英/ ??lektr?m / 美/ ??lektr?m / 1 [矿物]?银金矿 关键词 : 三矿沟铁铜矿床 ; 矽卡岩型 ; 电子探针 ; 碲银矿 ; 银金矿 [gap=8778]Keywords: Sankuanggou iron-copper mineral deposit; skarntype; EPMA; hessite; electrum 2 ?琥珀金 公元前7世纪初，吕底亚最初的货币是豆块状金银合金“琥珀金”(Electrum)，其成分大约是三分之二黄金、三分之一白银。这种被称为Dump的金银合金尚未脱金银块条形态。 3 ?埃雷克特鲁金银合金 ... electroweldingmachine电焊机 electroweldingnet电焊网 Electrum埃雷克特鲁金银合金 ... 4 ?镍银 ... electrowinning电解沉淀 electrum琥珀金；镍银 elektron镁铜铝合金 ...
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Besides native gold, also kustelite and electrum are existed in the ore deposit. - 2
Gold mainly exists as gold minerals, including electrum, silver-bearing native gold. - 3
Pyrite, galena, sphalerite, native gold, electrum and joseite are the main ore minerals. 主要金属矿物是，黄铁矿、方铅矿、闪锌矿、自然金、银金矿、硫蹄铋矿。
1From Latin electrum, from Ancient Greek ?λεκτρον ?(?lektron). FROM: wiktionary 2来自拉丁语electrum, 来自古希腊语?λεκτρον. |