山东国土资源2023，Vol.39Issue(12)：13-19,7.DOI:10.12128/j.issn.1672-6979.2023.12.003
山东蒙阴麦饭石矿地质特征资源开发利用现状
Present Condition of Geological Characteristics and Resource Development and Utilization of Maifanshi Mine in Mengyin County in Shandong Province
摘要
Abstract
There are abundant resources of Maifanshi resource in Mengyin county in Shandong province,es-pecially along the northern foothills of Mengshan mountain.In this paper,basic situation of the utilization of Maifanshi resources from ancient to modern times has been illustrated,geological condition of Long-fengyu area in Mengyin county has been introduced,chemical composition,dissolution and adsorption characteristics of Maifanshi minerals under specific testing conditions have been studied,the characteristics of Zhonghua Maifanshi and Zouping Maifanshi have been compared,and present condition of development and utilization of Maifanshi in Mengyin county,as well as the problems and solutions it faces have been pointed out.It is showned that Maifanshi in Longfengyu area of Mengyin county occurs in giant horn-blende quartz monzonite porphyry of Songshan unit in Cangshan sequence,with obvious dissolution ad-sorption characteristics.The content of metasilicic acid(H2SiO3)dissolved exceeds the limit index re-quirements.It has a strong adsorption effect on conventional harmful elements.It has obvious common characteristics with Zouping and Zhonghua Maifanshi.The research results will further consolidate the basic conditions for formulating the local standard system of Shandong Maifanshi.It will provide some ref-erences for breaking through the constraints on the utilization of Shandong Maifanshi.关键词
麦饭石/资源赋存/矿石特征/溶出吸附特征/山东蒙阴Key words
Maifanite/resource occurrence/ore characteristics/dissolution and adsorption characteristics/Mengyin county in Shandong province分类
天文与地球科学引用本文复制引用
吕晓亮,姚永林,高群..山东蒙阴麦饭石矿地质特征资源开发利用现状[J].山东国土资源,2023,39(12):13-19,7.基金项目
本文由国家自然科学基金项目(编号:42272104)资助 （编号:42272104）
