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单词 jamesonite
释义

jamesonite /'dʒemsə,naɪt/

英汉-汉英词典
n. 脆硫锑铅矿
词组 | 习惯用语
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  • maisonette n. (占两层楼的)公寓套房 小屋
  • Jameson n. 詹姆士(姓氏)
  • samsonite n. 硫锑锰银矿
  • Masonite n. 梅森奈特纤维板(商标名)
jamesonite n. [矿物] 脆硫锑铅矿

网络短语:
jamesonite e 羽毛矿
jamesonite group 脆硫锑铅矿族
英语百科

Jamesonite

Feinnadeliges Jamesonit-Aggregat (Federerz) aus der Grube „Noche Buena“, Municipio de Mazapil,Zacatecas, Mexiko (Größe: 5,3 x 5,3 x 4,3 cm)

Jamesonite is a sulfosalt mineral, a lead, iron, antimony sulfide with formula Pb4FeSb6S14. With the addition of manganese it forms a series with benavidesite. It is a dark grey metallic mineral which forms acicular prismatic monoclinic crystals. It is soft with a Mohs hardness of 2.5 and has a specific gravity of 5.5 - 5.6. It is one of the few sulfide minerals to form fibrous or needle like crystals. It can also form large prismatic crystals similar to stibnite with which it can be associated. It is usually found in low to moderate temperature hydrothermal deposits.

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