搜索结果: 1-6 共查到“地质学 Minor”相关记录6条 . 查询时间(0.015 秒)
Comprehensive analysis for major, minor and trace element contents and Sr-Nd-Pb-Hf isotope ratios in sediment reference materials, JSd-1 and MAG-1
Sediment standard JSd-1 MAG-1 trace elements Sr-Nd-Pb-Hf isotope ratios
2017/8/9
In view of the requirement of a well-characterized and easily available aquatic sediment reference material, a comprehensive analysis comprising of fifty major, minor and trace elements as well as Sr-...
Filograna minor nov. sp. (Worm Tube) From the Middle Triassic (Anisian) Reef Boulders of the Karaburun Peninsula, Western Turkey
Filograna serpulid Triassic Anisian Karaburun Peninsula Turkey
2009/7/7
A colonial serpulid worm tube, Filograna minor nov. sp., from the Anisian reef boulders of the Karaburun Peninsula, Western Turkey is described. The Filograna-bearing boulders occur together with Anis...
Minor and trace element partitioning between pyroxene and melt in rapidly cooled chondrules
Minor trace element partitioning pyroxene melt rapidly cooled chondrules
2012/4/5
Wepresentminorandtraceelement(REE,Sr,Y,andZr)dataforpyroxenesandme-
sostasesinfourporphyriticchondrulesfromtheSemarkonaordinarychondrite.Apparent
partitioncoef?cientsforclinoenstatite,orthoenstatite...
Identification of minor amounts of anatase in kaolins by Raman spectroscopy
Identification minor amounts anatase in kaolins Raman spectroscopy
2012/4/1
The Raman spectra of anatase, rutile, and brookite consist of several intense bands,
whereas kaolinite has only a weak Raman spectrum. Raman spectra of ten relatively pure
kaolin and two halloysite ...
Unequilibrated eucrites and the equilibrated Juvinas eucrite: Pyroxene REE systematics and major, minor, and trace element zoning
eucrites Juvinas eucrite Pyroxene REE systematics major minor trace element zoning
2012/4/9
In unequilibrated eucrites, pyroxene is a sensitive recorder of variables that affect their crystallization histories. Therefore, major,minor,and trace element systematics of pyrox-ene wereevaluated f...
Single-crystal IR spectroscopy of pyrope-almandine garnets with minor amounts of Mn and Ca
Single-crystal IR spectroscopy pyrope-almandine garnets minor amounts Mn and Ca
2012/4/5
MgH-FeH substitution in the dodecahedral interstice ofeightnatural singlecrystalsand two synthetic polycrystalline garnets wasinvestigated bymeasurementofmid-and far-infrared (IR) reflectance spectra ...