| Title | Flotation tests on a sample of molybdenite ore from Huddersfield Township, Pontiac County, Quebec, submitted by J.M. Yates |
| Download | Not digitized. Availability |
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| Author | Bailey, R P |
| Source | Canada Mines Branch, Investigation Report IR 63-25, 1963, 13 pages, https://doi.org/10.4095/325048  Open Access |
| Image |  |
| Year | 1963 |
| Publisher | Canada Department of Energy, Mines and Resources |
| Document | serial |
| Lang. | English |
| Media | paper; on-line; digital |
| File format | pdf |
| Province | Quebec |
| Released | 1963 01 01 |
| Abstract | (Summary)
Molybdenite content of this ore was 0. 62% as MoS?, occurring in a calcite-pyroxenite gangue along with pyrrhotite, pyrite and 0.11% copper as chalcopyrite. By flotation a recleaned
concentrate containing 96.3?% MoS, 0.02% Cu, 1.6% Fe and 1.1% insoluble was obtained,with 64.3% recovery (82.6% in rougher form). The low copper grade of the ore sample precluded economic recovery of a copper concentrate. |
| GEOSCAN ID | 325048 |
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