MCF Mining Approvals IndexData as at 18 October 2026 · from Western Australian Government registers and open data
Tenement holder · Western Australia
PORTSIDE RESOURCES WA PTY LTD
PORTSIDE RESOURCES WA PTY LTD holds 1 current Western Australian mining tenement (1 mining lease) covering 58 hectares.
1tenements
58hectares
1projects
0EPA statements
1closure plan
Projects (MINEDEX)
| Project | Stage | Owners (MINEDEX) | Its tenements |
|---|---|---|---|
| Mt Regal Chert / Eastone | Care and Maintenance | a private holder 50%; Eastone Holding Proprietary Limited 50%; Karratha Greenstone Pty Ltd | 1 |
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.
Mine closure plans
| Site | Operator | Latest plan approved | Plan (PDF on GeoDocs) | Closure year |
|---|---|---|---|---|
| FOR SMALL OPERATIONS - MT REGAL CHROME CHALCEDONY PROJECT | a private holder | 15 January 2018 | MINE CLOSURE PLAN FOR SMALL OPERATIONS - MT REGAL CHROME CHALCEDONY PROJECT - J02492 |
Tenements
| Tenement | Holder | Status | Expires | Commodities | Project | Hectares |
|---|---|---|---|---|---|---|
| M 47/363 Mining lease | a private holder; PORTSIDE RESOURCES WA PTY LTD | Granted | 22 August 2037 | Mt Regal Chert / Eastone | 58 |