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搜索结果: 1-9 共查到理学 Mineral Names相关记录9条 . 查询时间(0.078 秒)
This is not primarily a laboratory exercise. It is a series of exercises I assign outside of class time, with the purpose of getting students to explore the literature resources that are available for...
New Mineral Names     New mineral  names       2012/4/1
The name fullerite was originally applied to a synthetic cu-bic polymorph of carbon (other polymorphs are diamond, chaoite,lonsdaleite, and graphite). Natural occurrences in diverse geo-logical enviro...
New Mineral Names     New mineral  names       2012/4/1
Electron microprobe analysis gave Sb 79.19 wt%, corre-O . The mineral occurs as aggregates of pris-sponding to Sb2.00 4 matic crystals, elongate [001] and up to 0.2 mm in length, show-ing dominant {1...
The Commission on New Minerals and Mineral Names (hereafter abbreviated as CNMMN) of the International Mineralogical Association was established in 1959 for the purpose of controlling the introduct...
New Mineral Names     Mineral Names       2012/3/30
GaschromatographyandX-ray?uorescenceanalysis ) O25.09,K O10.40,N O 61.44,sum 98.90 gave(NH 4 2 2 2 5 wt%,correspondingto[(NH ) K ] (NO ) .The 4 0.81 0.191.00 3 1.00 mineraloccursassalinecrustso...
TheInternationalMineralogicalAssociation!ˉsapprovedamphibolenomenclaturehasbeenrevisedinordertosimplifyitmakeitmoreconsistentwith divisionsgenerally at50%,defineprefixesandmodifiersmoreprecisely,andin...
New Mineral Names     New  mineral  names       2012/4/6
Electronmicroprobeanalyses(notgiven,exceptforClandF)arereportedtocorrespondtothefollowingnamedcompounds.AfanasyevaiteisCa[Si O ] !/C O,granular8 2 7 2 2habit,pseudocubic;electronmicroprobeanalysisgave...
New Mineral Names     New mineral  names       2012/4/5
ThemineraloccursinhyperagpaiticpegmatitesattheKhibinaalkalinemassif,KolaPeninsula,Russia.ThenewnameisforRussianmathematicianB.N.Delone(Delau- nay),1890¤C1980.TypematerialisintheFersmanMineralogicalMu...
New Mineral Names     mineral  names  new       2012/4/5
ElectronmicroprobeanalysisgaveSrO12.35,PbO2.79,BaO4.32,CaO0.07,KO0.07,CuO0.03,ZnOO 0.26,Fe O 40.85,P O 18.53,As O 0.78,SO 6.79,H Obydifference13.09,sum100wt%,cor-respondingto(SrBa Pb Ca K ) (Fe Al )0...

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