MCF Mining Approvals IndexData as at 18 October 2026 · from Western Australian Government registers and open data
Western Australian mining lease
M 57/135 · Youanmi Gold - OYG
M 57/135 is a Western Australian mining lease held by ROX (MURCHISON) PTY LTD (Rox Resources group). Granted 26 September 1989, expires 8 October 2031. 179 ha in the East Murchison Mineral Field. Commodities: Gold, Silver. Part of the Youanmi Gold - OYG project (under development).
- Type
- Mining lease
- Status
- Granted
- Holder
- ROX (MURCHISON) PTY LTD
- Parent group
- Rox Resources (a subsidiary)
- MINEDEX project
- Youanmi Gold - OYG J00367 · Under DevelopmentOwners: Rox Resources Ltd 100%; Venus Metals Corporation Limited 0%; Redscope Enterprises Pty Ltd 0%
- Lodged
- 17 November 1988
- Granted
- 26 September 1989
- Expires
- 8 October 2031
- Area
- 179.10 hectares (1.8 km²)
- Mineral field
- East Murchison Mineral Field
- Commodities
- Gold, Silver
- Rehabilitation liability
- Its rehabilitation liability is in the MCF Mining Index (subscribers): the Mining Rehabilitation Fund estimate, its trend since 2014, company provisions and closure-plan costs
- Environmental registrations
- 2 mining proposal and closure plan registrations (MINEDEX)
- WAMEX data
- 528 open-file drill holes, 49 exploration reports on this ground
- Location
- -28.6023, 118.8288 (centre)
Mining proposals and mine closure plans
| Date | Registration | Title | Status | Document (GeoDocs) |
|---|---|---|---|---|
| 3 January 2024 | Mining Proposal | MINING PROPOSAL WITH MINE CLOSURE PLAN FOR SMALL MINING OPERATIONS - Youanmi Gold - UNITED NORTH LANDFILL - J00367 | Approved | MP_120807.pdf |
| 20 October 1989 | Mining Proposal | YOUANMI : KATHLEEN AND CONNEMARRA PITS | Approved | mp_31.pdf |
Registrations from MINEDEX (DMPE); the documents are the operators' own, linked on GeoDocs and not copied.