Rao, D S and Singh, Ratnakar and Banerjee, B and Bhattacharya, K K and Maulik, S C (1997) Characterisation and Beneficiation Studies on a Low Grade Fluorspar Sample. Vistas in Geological Research . pp. 1-8.
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Abstract
A typical low and off grade fluorspar sample (59.71% CaF2 , labelled as Si) was characterised and upgraded through physical beneficiation . The sample constitutes fluorite as major phase alongwith quartz, feldspar, chert, and clay as subordinate minerals and pyrite, chal-copyrite, apatite, chalcedony, calcite as minor consti-tuents . Scrubbing and washing, heavy liquid separation, and tabling resulted in marginal enrichment of CaF2. However , a metallurgical grade concentrate was obtained through froth flotation.
| Item Type: | Article |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/4169 |
| Uncontrolled Keywords: | Fluorspar; mineralogy; beneficiation; flotation |
| Divisions: | Mineral Processing |
| ID Code: | 4169 |
| Deposited By: | Sahu A K |
| Deposited On: | 27 Oct 2011 09:49 |
| Last Modified: | 27 Oct 2011 09:49 |
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