Coolbro
Shire of East Pilbara
Coolbro is a base metals, gold and uranium exploration project in the Shire of East Pilbara, Western Australia. Its 16 WAMEX reports were lodged by 5 companies between 1993 and 2025, most recently Wishbone Gold Wa Pty Ltd in 2025.
Reports
16
Operators
5
companies on record
Worked
33yrs
1993 to 2025, 1 year ago
Main target
Base Metals
8 commodities on record
Free AI report on Coolbro
NextMaps reads the open-file WAMEX reports over this ground into one cited prospectivity
assessment: the geology, past programs, drill intercepts and the gaps nobody tested. New accounts get one free.
Explore on the live map
Coolbro in the Shire of East Pilbara
Ground extent79 × 43 km
Report areas mapped11
Who has explored here
Companies that lodged reports over Coolbro, most active first.
Who controls this ground today
Today 24 live and pending tenements sit over the Coolbro ground, held under 13 names.
Free account
- Which tenements sit over this ground, and who holds each
- The area they cover and when they expire
- The main holders here, by number of titles
Premium
- Whether that ground is meeting its expenditure commitments
- Dormant tenements and active forfeitures
- Mortgages, caveats and the expiry profile
Exploration record on Coolbro
- Local government
- Shire of East Pilbara
- Commodities targeted
- Base Metals 15 · Gold 8 · Uranium 2 · Cobalt 1 · Copper 1 · Lead 1 · Nickel 1 · Zinc 1
- Work on record
- Geological mapping 5 · Rotary drilling 3 · Geological reconnaissance 2 · Geophysical interpretation 2 · Ground magnetic surveys 2 · Aerial EM surveys 1 · Gravity surveys 1 · Landsat interpretation 1
- Resource declared
- Never on this record
- Downloadable data
- 4 of 16 reports include a digital package
- Reports with no exploration
- 2 of 16 record no work done
- Report types
- Annual 9 · Partial Surrender 6 · Final Surrender 1
Reports by decade
111990s
2000s
22010s
32020s
Exploration reports
16 WAMEX reports filed over Coolbro.
Rather than open these one by one on the DMPE site,
have the record over this ground read into one cited report, free for new accounts.
Most recent reports
| Report | Year | Operator | Title |
|---|---|---|---|
| A150559 | 2025 | Wishbone Gold Wa Pty Ltd | Combined Report for the Coolbro Project C109/2016 for the period ending 30/06/2025 |
| A144575 | 2024 | Fortescue Ltd | E45/4847 Partial Surrender Report Coolbro Project for the period ending 23/07/2024. |
| A124649 | 2020 | Fortescue Metals Group Ltd | Coolbro Project C7/2020 Annual Report for the period ending 30/06/2020 |
| A121192 | 2019 | Nickelex Pty Ltd | Annual Report for C109/2016 Coolbro Project for the period 1 July 2018 to 30 June 2019, E45/04534, E45/04543 |
| A117831 | 2018 | Nickelex Pty Ltd | Annual Report for C109/2016 "Coolbro" for the period 1 July 2017 to 30 June 2018, E45/04534, E45/04543 |
| A46265 | 1995 | Mim Exploration Pty Ltd | Coolbro Project, Annual Report E45/986 & E45/1009 for the period November 1994 to November 1995. |
| A46249 | 1995 | Mim Exploration Pty Ltd | Coolbro Project, Annual Report for the period 01/06/1994 to 01/06/1995, E45/1499. |
| A42942 | 1994 | Mim Exploration Pty Ltd | Partial Surrender Report on Coolbro E45/986 on the work conducted to July 26, 1994. |
| A42941 | 1994 | Mim Exploration Pty Ltd | Partial Surrender Report on Cooolbro E45/1009 on the work conducted to July 26, 1994 |
| A42400 | 1994 | Mim Exploration Pty Ltd | Coolbro Project, Annual Report for the period 1st January 1994 to 1st October 1994, E45/986, 1009, & 1154. |
| A40541 | 1994 | Mim Exploration Pty Ltd | Coolbro Project, Annual Report for the period 01/01/1993 to 31/12/1993, E45/986 & 1009. |
| A40169 | 1994 | Mim Exploration Pty Ltd | Coolbro Project, Partial Surrender Report for the period ending 27th July 1993, E45/1009. |
| A40168 | 1994 | Mim Exploration Pty Ltd | Coolbro Project, Partial Surrender Report for the period ending 27th July 1993, E45/986 |
| A40167 | 1994 | Mim Exploration Pty Ltd | Coolbro Project, Partial Surrender Report for the period ending July 27th 1993, E45/987. |
| A40100 | 1993 | Mim Exploration Pty Ltd | Coolbro Project, Final Surrender Report for period ending 22/10/1993, E45/987. |
| A38470 | 1993 | Mim Exploration Pty Ltd | Coolbro Project, Annual Report for the period 5th July 1991 to 1st December 1992, E45/986-988 & 1009. |
Other projects in the Shire of East Pilbara
What does the exploration record say about Coolbro?
NextMaps reads the WAMEX reports over a chosen area into a referenced prospectivity assessment: the geology, the historical programs, the drill intercepts and geochemistry, and the untested gaps, with every claim cited back to its source report. New accounts include a free report. How the reports work.
Get the free report Open this ground on the map
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Tenure data sourced from the DMPE public registers and SLIP WA (© Government of Western Australia, CC BY 4.0). Compiled by NextMaps. Verify against primary sources before reliance.