山东农业大学学报（自然科学版）2017，Vol.48Issue(6)：849-852,4.DOI:10.3969/j.issn.1000-2324.2017.06.009
"石林彩玉"的识别与鉴定
Distinction and Identification for Shilin Colorful Jade
摘要
Abstract
Shilin Colorful Jade is a kind of new variety found in Shilin County of Yunnan Province, with colorful patterns and colors. It is a difficult problem in the academic field to distinguish from similar minerals such as crystal, south red agate, etc. The conventional gemological testing, infrared absorption spectrum, Raman spectroscopy and X-ray power diffraction were used to analyze and study on the chemical components, spectral characteristics and structural features. The results indicated that the main components were silicon dioxide and a smaller amount of hematite, oblique silica, goethite, chlorite and the others. The main mineral composition and spectral characteristics of"Shilin Jade"can be used to distinguish other similar gems, which can be used for reference for the detection and identification of Shilin Colorful Jade.关键词
石林彩玉/红外吸收光谱/拉曼光谱/X粉晶衍射Key words
Shilin Colorful Jade/infrared absorption spectrum/Raman spectroscopy/X-ray power diffraction分类
天文与地球科学引用本文复制引用
李继红,林劲畅,董鹍,张良钜,王娟鹃,孟龑.."石林彩玉"的识别与鉴定[J].山东农业大学学报（自然科学版）,2017,48(6):849-852,4.基金项目
国家自然科学基金项目(11504146) （11504146）
云南省地矿局科技创新基金项目(2016JJ05) （2016JJ05）
昆明理工大学分析测试基金(2017T20080087) （2017T20080087）
