Characterization of talc and associated minerals
- 1 May 1976
- journal article
- research article
- Published by Taylor & Francis in Aihaj Journal
- Vol. 37 (5), 296-304
- https://doi.org/10.1080/0002889768507458
Abstract
The unequivocal identification of mineral impurities in talc requires definitive analytical techniques due to the very similar structure of many naturally occurring silicates and the small quantities of associated minerals frequently found. The instrumental methods and techniques extant for this purpose are reviewed. Light microscopy, x-ray diffractometry and differential thermal analysis were particularly useful, complementary and practical for both exploratory and routine determinations of mineral impurities in the talc matrix. When necessary, transmission EM is recommended for the analysis of mineral components present at sub-trace levels.Keywords
This publication has 1 reference indexed in Scilit:
- Thermal decomposition of talcJournal of Research of the National Bureau of Standards, 1935