Observation of Gypsum Fibrosum from Different Habitats by Scanning Electron Microscopy
- VernacularTitle:不同产地石膏的扫描电镜观察
- Author:
Liu YANG
;
Wei WANG
;
Weijun LIANG
;
Yisheng ZHANG
;
Feng ZHANG
- Publication Type:Journal Article
- Keywords:
Gypsum fibrosum;
Scanning electron microscopy
- From:
China Pharmacist
2015;(2):326-328
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate gypsum fibrosum from different habitats by scanning electron microscopy ( SEM) . Methods:Gypsum fibrosum samples from different habitats were scanned by an electronic microscope. Results: The results of SEM showed that gypsum fibrosum (CaSO4·2H2O) from different habitats was with the crystal structure of fibrous,tabular or flaky aggregation. The sur-face amplification of gypsum fibrosum from Hubei showed obvious black spots,while that from the other habitats was without the feature. Conclusion:The method is simple and accurate, which can be used to investigate gypsum fibrosum from different habitats.
