Spinel/melt partition coefficient experiments

This dataset presents compiled experimental mineral/melt partitioning data for spinel from the literature (e.g. no unpublished collections). This dataset can help users to calculate differentiation scenarios (by sorting for compositions that match the system of interest), test models or create calibration datasets for models, and facilitate experimental design and data management plans. The format of the data is oriented vertically – each column represents the data from one published experiment – including experimental conditions, source publication, analytical techniques and the composition of the starting composition, liquid, mineral or fluid and the partition coefficient for the elements analyzed. This format is inclusive, and therefore complex, and care should be taken in processing the data from this raw form. Please see the “Readme" tab for further explanations and instructions. This data is presented in the traceDs template, a format for documenting experimental data that is available on the EarthChem website for investigator use. If you find errors in the data transcription or any omissions please contact Roger Nielsen or Gokce Ustunisik ([e-mail]; [e-mail]) with details of the error or a copy of the paper to be added.本数据集汇编了已发表文献中尖晶石（spinel）的矿物-熔体分配系数实验数据，未收录未公开的实验合集。本数据集可帮助研究人员通过筛选匹配目标体系的组成数据，开展岩浆分异情景模拟、模型验证或为模型构建校准数据集，同时可辅助实验设计与数据管理方案的制定。数据采用纵向排布格式——每一列对应一项已发表实验的数据，内容涵盖实验条件、来源文献、分析技术、初始原料组成、熔体、矿物或流体的成分，以及待测元素的分配系数。该格式涵盖信息全面，因此结构较为复杂，处理原始数据时需格外谨慎。详细说明与操作指引请参见"Readme"标签页。本数据集采用traceDs模板格式进行呈现，该模板是EarthChem网站面向研究人员提供的实验数据归档格式。若您发现数据转录错误或存在内容遗漏，请将错误详情或待补充的论文副本发送至Roger Nielsen与Gokce Ustunisik的邮箱（[e-mail]；[e-mail]）。

搜集汇总

背景与挑战

背景概述

该数据集是尖晶石/熔体分配系数实验的编译数据，来自已发表的文献，专门用于研究尖晶石与熔体之间的元素分配行为。数据以垂直格式呈现，每列包含单个实验的详细信息，如实验条件、来源和分析结果，旨在支持分异计算、模型测试和实验设计。数据集格式复杂，使用时需谨慎处理原始数据。