POLLUCITE 의 어원학
From Latin polluc-, stem of Pollux + -ite1; originally called pollux, alluding to Castor and Pollux, since it was associated with another mineral called castor or castorite.
영어에서 POLLUCITE 의 뜻은 무엇인가요?
Pollcite
Pollucite는 일반적인 대체 원소 인 철, 칼슘, 루비듐 및 칼륨이 함유 된 화학식 2Al2Si4O12 · 2H2O 인 제올라이트 광물이다. 그것은 중요한 세슘 및 때때로 루비듐의 광석으로 중요합니다. 그것은 analcime과 견고한 솔루션 시리즈를 형성합니다. 등방성 육방 정계 결정계에서 무색, 흰색, 회색 또는 드물게 분홍색 및 청색 덩어리로 결정화됩니다. 잘 형성된 결정은 드물다. 그것은 모스 경도가 6.5이고 비중이 2.9입니다. 그것은 부서지기 쉬운 골절과 분열이 없습니다.
영어 사전에서 pollucite 의 정의
사전에있는 pollucite의 정의는 수산화 세슘 알루미늄 규산염으로 구성된 무색의 희귀 미네랄이며, 종종 루비듐이 일부 포함되어 있습니다. 그것은 매니토바에있는 거친 화강암에서 발생하며 중요한 세슘 공급원입니다. 화학식 : CsAlSi2O6.1 / 2H2O.
«POLLUCITE» 관련 영어 책
다음 도서 목록 항목에서
pollucite 의 용법을 확인하세요.
pollucite 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
Run products of pollucite contain compositional domains (as seen in back-
scatter electron micrographs), that diverge to about 15 mol%. Because of the
short run times of the experiments, London et al (1998) do not equate these
trends with ...
William Alexander Deer, Robert Andrew Howie,
2004
2
International Seminar on Mineral Processing Technology ...
Detailed mineralogical characterization studies revealed that (i) pollucite is
mostly. either interlocked with or present as fine inclusions in the associated
gangue minerals and (ii) lithium is contributed mostly by spodumene and partly
by mica.
G. V. Rao, Vibhuti N. Misra,
2004
3
Radiation Source Use and Replacement: Abbreviated Version
Pollucite is known to be substantially less soluble in water than cesium chloride;
the naturally occurring mineral is the primary ore for cesium and requires a series
of acid-base reactions to extract the cesium. Further studies have shown that ...
Committee on Radiation Source Use and Replacement, Nuclear and Radiation Studies Board, Division on Earth and Life Studies,
2008
[5] Pollucite, a caesium mineral Due to its large ionic radius, caesium is one of
the "incompatible elements."[46] During magma crystallization, caesium is
concentrated in the liquid phase and crystallizes last. Therefore the largest
deposits of ...
pezzottaite (Cs(Be2Li)Al2Si6O18), up to 8.4 wt% Cs2O in the rare mineral
londonite ((Cs,K)Al4Be4(B,Be)12O28), and less in the more widespread rhodizite
.3437 The only economically important source mineral for caesium is pollucite ...
The deposits there are estimated to contain 350,000 metric tons of pollucite ore,
194 with an average caesium content of 24 wt%.195 Although the stoichiometric
content of caesium in pollucite is 42.6%, pure pollucite samples from the deposit
...
7
Glass Ceramic Technology
It must be noted, however, that the mineral pollucite, CsAlSi2O6, demonstrates a
very high melting point above 1900°C. As a result, it exhibits better refractory
qualities than any other silicate. Furthermore, pollucite is isostructurally related to
...
Wolfram Holand, George H. Beall,
2012
8
Handbook of Lithium and Natural Calcium Chloride
The pollucite zone of the deposit was massive and had little apparent crystal
faces or other indication of grain size, although some cleavage planes indicated
crystals 15 cm or so in width. The pollucite was randomly honeycombed by veins
of ...
9
Mineral Deposits at the Beginning of the 21st Century
Tne axial zone apart from quartz and pollucite blocks consists of mainly of
medium-grained quartz-feldspars-mica- spodumene masses with additional
dispersed admixture of columbite-tantalite, beryl, montebrasite, lepi- dolite.
10
United States Geological Survey Professional Paper
In the Tin Mountain pegmatite, Custer County, S. Dak., cleavelandite occurs in
the core associated with spodumene, lithium mica, beryl, ambly- gonite,
cassiterite, columbite-tantalite, apatite, microlite, and pollucite. In the Harding
mine near ...
«POLLUCITE» 단어를 포함하는 뉴스 기사
다음 뉴스 기사의 맥락에서 국내 및 국제 언론이 말하는 내용 및
pollucite 단어를 사용하는 방법을 알아보세요.
Premier African Minerals raises £450,00 for work on lithium project
As well as lithium and lantalum, Zulu also contains rare mineral pollucite, a source of caesium said Premier. Roach added: “The investor ... «Proactive Investors UK, 7월 15»
Gemstone business: Between a rock and a hard place
... serpentine, red agate, diopside, pargasite, amethyst, scheelite, pollucite, chrome diopside and kunzite are also found in the mountainous belt ... «The Express Tribune, 2월 15»
Pakistani Gems Industry Performing Below Par
... Scheelite, Pollucite, Chrome Diopside and Kunzite are also found in the mountainous belt from Waziristan to Chitral in the north of Pakistan. «Onislam.net, 1월 15»
The eternal temptation of tantalum, Alkane and MDN lead the pack
Cabot Corporation bought the mine in 1993, and began the production of cesium brine from pollucite in 1996. The mine has the largest known ... «InvestorIntel, 9월 14»
Facts Abou . . .
Cesium is a relatively rare metal that occurs in lepidolite (also a source of lithium and rubidium), pollucite (which is a hydrated silicate of ... «LiveScience.com, 6월 13»
Atomic Symbol: Rb
Rubidium occurs in pollucite, leucite and zinnwaldite, which can contain traces up to 1 percent in the form of the oxide. Lepidolite can contain ... «LiveScience.com, 5월 13»
Walk A Mile In This Robot's Shoes With Starlight Neon
The goal of each level is to collect Ignited Pollucite Crystals. The crystals are placed in various locations on the course. Some of them are very ... «AppAdvice, 8월 12»
Rubidium – Properties and Applications
Significant amounts of rubidium are present in the minerals such as Lepidolite, Pollucite and Carnallite. Traces of rubidium are also present in ... «Azom.com, 6월 12»