磷灰石
电子探针
化学计量学
规范化(社会学)
离子
混合(物理)
卤素
化学
矿物学
分析化学(期刊)
无机化学
物理化学
色谱法
物理
有机化学
人类学
烷基
社会学
量子力学
出处
期刊:American Mineralogist
[Mineralogical Society of America]
日期:2015-07-01
卷期号:100 (7): 1620-1623
被引量:83
摘要
A new method is presented for calculating the chemical formula for apatite, and any other mineral that features mixing between halogens and hydroxyl ions on monovalent anion sites, from electron microprobe data that omit H2O determination. It removes errors of up to 4% in stoichiometric calculations that occur for apatite when an incorrect normalization is used. The method also provides an estimate of OH content and uncertainty that can be included in chemical analysis totals.
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