Data as at 18 October 2026 · from Western Australian Government registers and open data
Tenement holder · Western Australia
MINING AND MARINE CONSTRUCTIONS PTY LTD
MINING AND MARINE CONSTRUCTIONS PTY LTD holds 1 current Western Australian mining tenement (1 mining lease) covering 4 hectares.
1tenements
4hectares
1projects
0EPA statements
1closure plan
Projects (MINEDEX)
| Project | Stage | Owners (MINEDEX) | Its tenements |
|---|---|---|---|
| Christmas Island Limestone | Operating | Acker Pty Ltd 100% | 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 - ACKER - PHOSPHATE HILL QUARRY EXPANSION - MCI70/2 | ACKER Pty Ltd | 13 February 2020 | MINING PROPOSAL FOR SMALL OPERATIONS - ACKER - PHOSPHATE HILL QUARRY EXPANSION - MCI70/2 |
Tenements
| Tenement | Holder | Status | Expires | Commodities | Project | Hectares |
|---|---|---|---|---|---|---|
| MCI 70/2 Christmas Island mining lease | MINING AND MARINE CONSTRUCTIONS PTY LTD | Granted | 8 September 2036 | Limestone | Christmas Island Limestone | 4 |
MCF Mining Approvals Index