Data as at 18 October 2026 · from Western Australian Government registers and open data
Tenement holder · Western Australia
NORTHWESTERN MINING CO. PTY LTD
NORTHWESTERN MINING CO. PTY LTD holds 5 current Western Australian mining tenements (3 mining leases, 2 miscellaneous licences) covering 40 hectares.
5tenements
40hectares
1projects
0EPA statements
0closure plans
Projects (MINEDEX)
| Project | Stage | Owners (MINEDEX) | Its tenements |
|---|---|---|---|
| Cue 1 Tailings | Operating | a private holder 100%; NORTHWESTERN MINING CO PTY LTD; a private holder | 3 |
Rehabilitation liability
Its rehabilitation liability, per tenement and in total, is in the MCF Mining Index (subscribers): the Mining Rehabilitation Fund estimate, its trend since 2014, company provisions and closure-plan costs.
Tenements
| Tenement | Holder | Status | Expires | Commodities | Project | Hectares |
|---|---|---|---|---|---|---|
| M 20/439 Mining lease | NORTHWESTERN MINING CO. PTY LTD | Granted | 18 November 2029 | Gold | Cue 1 Tailings | 23 |
| M 20/466 Mining lease | NORTHWESTERN MINING CO. PTY LTD | Granted | 30 December 2044 | Gold | Cue 1 Tailings | 10 |
| M 20/467 Mining lease | NORTHWESTERN MINING CO. PTY LTD | Granted | 30 December 2044 | Gold | Cue 1 Tailings | 6 |
| L 20/44 Miscellaneous licence | NORTHWESTERN MINING CO. PTY LTD | Granted | 12 July 2028 | 0 | ||
| L 20/56 Miscellaneous licence | NORTHWESTERN MINING CO. PTY LTD | Granted | 15 January 2035 | 2 |
MCF Mining Approvals Index