1) vein tetrahedrite type copper deposits
脉状黝铜矿型铜矿床
1.
It is named after vein tetrahedrite type copper deposits.
脉状黝铜矿型铜矿床是产于兰坪 思茅盆地中的一种新的铜矿床类型。
2) vein copper deposit
脉状铜矿床
1.
Quartz samples collected from the Jinman vein copper deposit in the Lanping Basin of western Yunnan were determined by 40Ar/39Ar fast neutron activation techniques,and the spectra are characterized as being saddleshaped.
对滇西兰坪盆地内金满脉状铜矿床成矿主阶段的石英样品进行了40Ar 39Ar快中子活化测定,谱线特征为马鞍型,其坪年龄为(58 05±0 54)Ma,最小视年龄为(56 76±0 81)Ma,等时线年龄为(54 30±0 15)Ma,三者均十分接近,说明所测石英样品的年龄可靠。
2.
Electron microprobe analysis was conducted to study the composition of tetrahadrites fromLanping-Simao vein copper deposits, Yunnan Province.
本文对云南兰坪—思茅盆地脉状铜矿床中黝铜矿系列矿物的组成、时空变化特征及组分间的关系作了系统阐述。
3) tennantite
[英]['tenəntait] [美]['tɛnəntaɪt]
砷黝铜矿
1.
Arsenic-tolerant mutant of thiobacillus ferrooxidans and high temperature-tolerating thermoacidophilic archae were combined to bioleach high arsenic-bearing copper concentrate(As 4%～5%,Cu>20%) which contains tennantite mainly.
利用自主选育的耐高砷中高温浸矿菌浸出以砷黝铜矿为主的高砷铜精矿(As 4%~5%,Cu>20%)。
4) tetrahedrite
[英][,tetrə'hi:drait] [美][,tɛtrə'hidraɪt]
黝铜矿
1.
Pb isotope data of tetrahedrite and galena as well as chemical composition of tetrahedrite and dolemite from 21 ore veins were used to study the relationship between the ore_forming fluids and the mine.
通过研究白秧坪、富隆厂、吴底厂、麻栗坪、金满、科登涧等矿床和矿点的矿化脉体中黝铜矿等矿物的铅同位素组成及黝铜矿和白云石的特征元素组成,进一步探讨了成矿流体与矿化分带的关系。
2.
In the nine types of gold deposits so far discovered in western part of Sichuan Province, there are relatively abundant tetrahedrite_group minerals in three types of hydrothermal golddeposits: Ⅰ—carbonate rock series_hosted type; Ⅱ—ophiolitic melange rock series_hosted type; and Ⅲ—slightly metamorphosed fine_grained clastic rock series_hosted type.
四川西部金矿床中有 3类金矿含有较多的黝铜矿族矿物,它们与黄铁矿、黄铜矿、方铅矿、闪锌矿和Au -Ag系列矿物共同组成矿石的矿物组合。
3.
Little work has been done on the dissolution experiment of tetrahedrite both at home and abroad.
黝铜矿的溶解实验研究极为罕见。
5) Ag-tetrahedrite
银黝铜矿
1.
,the stage of the formation of boulangerite-galena-chalcopyrite-Ag-tetrahedrite.
银形成于硫化物成矿后期的硫锑铅矿─方铅矿─黄铜矿─银黝铜矿阶段。
6) mercurial fahlore
汞黝铜矿
补充资料：黝铜矿
| 黝铜矿 tetrahedrite 硫盐矿物。成分为Cu12Sb4S13。含Cu45.77％。等轴晶系，晶体呈四面体。常成粒状或致密块状产出。与砷黝铜矿(Cu12As4S13)构成类质同象系列。铜可被锌、银、汞等置换而成银黝铜矿等。颜色为钢灰色至铁黑色，条痕黑色。半金属光泽。莫氏硬度3～4，比重4.6～5.0。它在铜的硫盐矿物中数量不大，但分布较广，常分布于铜、铅、锌、银等硫化物的热液矿床中，与其他含铜矿物一起作为铜矿石被开采利用。银黝铜矿也是提炼银的来源之一。中国和世界各国许多多金属矿床的矿石中都含有不同数量的黝铜矿。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条