SOME ASPECTS OF STATISTICAL ANALYSIS OF REGULARITY IN DISTRIBUTION OF TRACE ELEMENTS IN MINERALS AND ROCKS

V.G. KRIVOVICHEV

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SOME ASPECTS OF STATISTICAL ANALYSIS OF REGULARITY IN DISTRIBUTION OF TRACE ELEMENTS IN MINERALS AND ROCKS

机译：矿物和岩石中微量元素分布规律统计分析的某些方面

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It is shown that the main reason of log-normal or truncated log-normal distribution of trace elements in natural substances relates to thermodynamic (coefficient of trace elements distribution among solid phases and the mineral-forming media) and kinetic (peculiarity of the trace elements behaviour in proceses of fractioning or directed crystallization. The paper provides some recommendations useful while carrying out correlation analysis (and multivariate statistics based on the correlation coefficients too) of links between trace elements concentrations in minerals and rocks.

机译：结果表明，天然物质中微量元素的对数正态分布或截断对数正态分布的主要原因与热力学（固相和成矿介质中微量元素的分布系数）和动力学（微量元素的特殊性）有关。本文提出了一些有用的建议，可用于进行矿物和岩石中微量元素浓度之间的联系的相关分析（以及基于相关系数的多变量统计）。

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《Записки Российского минералогического общества》 |1997年第1期|共6页
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V.G. KRIVOVICHEV;
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中图分类矿物学;
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1. SOME ASPECTS OF STATISTICAL ANALYSIS OF REGULARITY IN DISTRIBUTION OF TRACE ELEMENTS IN MINERALS AND ROCKS [J] . V.G. KRIVOVICHEV Записки Российского минералогического общества . 1997,第1期

机译：矿物和岩石中微量元素分布规律统计分析的某些方面
2. Regularities of Trace Element Distribution in Water-Salt Systems as Indicators of the Genesis of Potassium Salt Rocks: An Example from the Upper Jurassic Halogen Formation of Central Asia [J] . R. G. Osichkina Geochemistry International . 2006,第2期

机译：水盐系统中痕量元素分布的规律性作为钾盐岩成因的指示剂：以中亚上侏罗统卤素形成为例
3. Chalcophile and Siderophile Elements in Mantle Rocks: Trace Elements Controlled By Trace Minerals [J] . Lorand, Jean-Pierre, Luguet, Ambre Reviews in mineralogy and geochemistry . 2016,第Null期

机译：地幔岩石中的嗜硫和嗜铁元素：微量元素控制的微量元素
4. DISTRIBUTION OF METALLIC TRACE ELEMENT (MTE) ACCORDING TO THE WEATHERING SEQUENCES OF ROCK-FORMING MINERALS IN A SERPENTINITE [C] . Caillaud J., D. Proust, D. Righi Annual Meeting of the Clay Minerals Society . 2006

机译：根据蛇形岩中的岩石形成矿物的耐候序列的金属痕量元素（MTE）的分布
5. Distribution of Incompatible Trace Elements in Rock-Forming and Accessory Minerals from Carbonatites as a Tracer of Magma Evolution [D] . Reguir, Ekaterina 2011

机译：碳酸盐岩成岩和辅助矿物中不相容微量元素的分布，作为岩浆演化的示踪剂
6. X-ray fluorescence analysis of long-term changes in the levels and distributions of trace elements in the rat brain following mechanical injury [O] . J. Chwiej, A. Sarapata, K. Janeczko, -1

机译：机械损伤后大鼠脑中微量元素水平和分布的长期变化的X射线荧光分析
7. : "This paper deals with the functionality of the flaked stone assemblages from several Neolithic sites of the NE of the Iberian Peninsula. The chronological framework ranges from the mid-6th to the mid-4th millennium cal. BCE, which corresponds to the Early and Middle Neolithic. This long period ranges from the arrival of the first farming communities in the Iberian Peninsula, around 5600-5500 cal. BCE, to 3600-3500 cal. BCE, two millennia later, when Neolithic communities had stably occupied most of the available territory, from the mountainous areas of the Pyrenees to the coastal areas of the Mediterranean.In this context, the NE of the Iberian Peninsula is one of the areas where a major number of use-wear analyses have been carried out, especially for what concerns the Neolithic period. This is mainly due to the interest shown by the directors of the excavations and by the Spanish use-wear specialists as well; both participated and cooperated in order to enlarge the number of contexts studied, making the NE of the Iberian Peninsula one of the areas of Europe with the largest number of ‘functional studies’. As a result, today we have a reliable picture of the type of lithic tools used by the first farming groups, how they were used, and which needs they were satisfying.The methodology employed for this type of analysis is today broadly shared by most use-wear specialists. A stereoscopic microscope is used together with a reflected-light microscope for the analysis of the archaeological specimens. Afterwards, the observed use-wear traces are compared with the traces from experimental tools. This study primarily made use of the tools preserved at the ‘Traceoteque’ of the Institución Milà y Fontanals of the CSIC of Barcelona.This paper presents the results obtained for the different types of analysed sites and the relative lithic assemblages. In this way, tools from different contexts are compared: open-air sites, caves and rock-shelters, pit-sites, burials, and mining sites. Such a diversity of contexts allowed for the exploration of the existence of recurrences and differences in the functionality of the lithic tools from one site to another. The results obtained have also provided information on some aspects related to the economic processes carried out at the different sites, caves, rock-shelters and open-air contexts. It has been possible to gain fresh data on the types of tasks carried out and their relative importance for each site, their relation with the geographical and environmental context and the natural resources available there. In addition, analysing tools recovered from burials – mainly individual inhumations – provided information on the relationships between the buried individuals and the working tools, in particular exploring the relationships between sex and age patterns and the types of tools deposited as goods.In conclusion, use-wear analysis allowed for the exploration of a variety of issues; from technical aspects related to the production and management of the lithic resources to social aspects related to the subsistence activities and the individuals that carried them out." [O] . Gibaja Bao, Juan Francisco, Mazzucco, Niccolo 2015

机译：：“本文研究了伊比利亚半岛东北部几个新石器时代遗址的片状石材组合的功能。时间框架从公元前6世纪中叶到4世纪中叶，分别对应于早期和早期。新石器时代中期，这段时间的长短是从伊比利亚半岛的第一个农业社区到来，大约在公元前5600-5500 cal，到了两千年后的3600-3500 BCE，当时新石器时代的社区稳定地占据了大部分可用土地。从比利牛斯山脉山区到地中海沿岸地区。在这种情况下，伊比利亚半岛东北部是进行过大量使用磨损分析的地区之一，尤其是在关注方面新石器时代，这主要是由于发掘负责人和西班牙使用服装专家表现出的浓厚兴趣；他们参与和合作以扩大孔蒂的数量xts进行了研究，使伊比利亚半岛的NE成为“功能研究”数量最多的欧洲地区之一。结果，今天我们可以可靠地了解第一批耕作小组使用的石器工具的类型，使用方法以及它们满足的需求。今天，大多数使用方法广泛共享用于这种类型的分析的方法穿专家。立体显微镜与反射光显微镜一起用于分析考古样本。然后，将观察到的使用磨损痕迹与实验工具的痕迹进行比较。这项研究主要利用了巴塞罗那CSIC的米拉·丰塔纳尔研究所的“ Traceoteque”中保存的工具。本文介绍了针对不同类型的分析地点和相对石器组合所获得的结果。通过这种方式，可以比较来自不同环境的工具：露天场所，洞穴和岩石避难所，露天场所，埋葬场所和采矿场所。如此多样的上下文允许探索重复性的存在以及从一个站点到另一个站点的石器工具的功能差异。所获得的结果还提供了与在不同地点，洞穴，避难所和露天环境中进行的经济过程有关的某些方面的信息。可以获得有关所执行任务的类型及其对每个站点的相对重要性，它们与地理和环境环境以及那里可用自然资源的关系的新数据。此外，对从墓葬中回收的工具（主要是个人遗体）进行分析，可提供有关被掩埋的个体与工作工具之间关系的信息，尤其是探索性别与年龄模式之间的关系以及作为商品存放的工具的类型。磨损分析允许探索各种问题；从与石器资源的生产和管理有关的技术方面到与自给活动及其实施者有关的社会方面。”
8. Study on correlation of trace elements in human hair and internal organs by nuclear methods. A final report of the co-ordinated research programme on the significance of hair mineral analysis as a means for assessing internal body burdens of environmental mineral pollutants. Final report for the period October 1985 - October 1988 [R] . 1988

机译：核方法研究人发和内脏微量元素的相关性。关于头发矿物分析作为评估环境矿物污染物内部负担的手段的重要性的协调研究计划的最终报告。 1985年10月至1988年10月期间的最后报告

SOME ASPECTS OF STATISTICAL ANALYSIS OF REGULARITY IN DISTRIBUTION OF TRACE ELEMENTS IN MINERALS AND ROCKS

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