摘要
新疆区域化探已完成87.48×104km2,基本实现了基岩区覆盖.获得了132106个样品的39种元素分析数,据按不同统计对象计算算术平均值和中位数与上陆壳克拉克值及全国值进行对比,指出了新疆各元素富集、亏损情况并进行了分析讨论.
Regional geochemical survey of Xinjiang has finished 874 800 kin2, covered exposed rock areas and gotten analysis data of 39 elements from 132 106 samples. The article calculates arithmetic mean and median of all the data according to different statistic objects, compares them to Clarke values of the crust and of China, shows the rich and lost of every dements of Xinjang and analyses and discusses.
出处
《新疆地质》
CAS
CSCD
2008年第3期236-239,共4页
Xinjiang Geology
基金
"十一五"国家科技支撑计划重点项目"新疆大型矿集区预测与勘查开发关键技术研究"(2006BAB07B07-03)资助
关键词
新疆
区域地球化学
参数
意义
Xinjiang
regional geochemistry
geochemical parameter
meaning
