Calcutta Bore
Shire of East Pilbara
Reports
5
Operators
1
Rio Tinto Exploration Pty Ltd
Worked
4yrs
2020 to 2023, 3 years ago
Main target
Iron
Explore on the live map
Calcutta Bore in the Shire of East Pilbara
Ground extent36 × 40 km
Report areas mapped2
Exploration record on Calcutta Bore
- Local government
- Shire of East Pilbara
- Commodities targeted
- Iron 5
- Programs on record
- 2 drilling · 4 geochemistry · 1 geophysics
- Resource declared
- Never on this record
- Downloadable data
- 4 of 5 reports include a digital package
- Report types
- Annual 3 · Final Surrender 1 · Partial Surrender 1
Exploration reports
5 WAMEX reports filed over Calcutta Bore.
Most recent reports
| Report | Year | Operator | Title |
|---|---|---|---|
| A135972 | 2023 | Rio Tinto Exploration Pty Limited | Calcutta Bore Project Area Combined Surrender Report Exploration Licences 46/1265 and 46/1279 for the period e |
| A131743 | 2022 | Rio Tinto Exploration Pty Limited | Calcutta Bore Project Area Combined Annual Report Exploration Licences 46/1265 and 46/1279 (C134/2019) (GDSR R |
| A127886 | 2021 | Rio Tinto Exploration Pty Limited | Calcutta Bore Project Area Combined Annual Report Exploration Licences 46/1265 and 46/1279 for the period 09/0 |
| A124509 | 2020 | Rio Tinto Exploration Pty Limited | Calcutta Bore Combined Annual Report Exploration Licences 46/1265 and 46/1279 (C134/2019) (GDSR 7181) for the |
| A124236 | 2020 | Rio Tinto Exploration Pty Limited | Calcutta Bore Voluntary Partial Surrender Report Exploration Licence 46/1265 (GDSR 7156) for the period ending |
Who has explored here
Companies that lodged reports over Calcutta Bore, most active first.
Looking at this ground? The record above is what has been reported over Calcutta Bore.
The checks below are who controls tenure around it today, and whether that ground is meeting
its expenditure commitments.
Tenure over this ground today Free account
- Tenements over this ground
- Total area covered
- Who holds it now
Ground intelligence Premium
- Expenditure compliance
- Dormant ground
- Forfeiture exposure
- Encumbered tenements
- Expiry profile
What does the exploration record say about Calcutta Bore?
NextMaps reads every WAMEX report over a chosen area into a referenced prospectivity assessment: the geology, the historical programs, the drill intercepts and geochemistry, and the untested gaps — every claim cited back to its source report. New accounts include a free prospectivity report.
Open this ground on the map About AI reports Tenements in Shire of East Pilbara
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Tenure data sourced from the DMPE public registers and SLIP WA (© Government of Western Australia, CC BY 4.0), as at . Compiled by NextMaps. Verify against primary sources before reliance.