Great Boulder Resources Ltd.
Holds ground today
Reports lodged
36
Tenements held
40
48,493 ha · across 2 companies
Holding since
2023
Active
11yrs
2016 to 2026
Areas worked
5
most in Shire of Laverton
Last reported
2026
this year
Explore on the live map
Where Great Boulder Resources Ltd. has reported
Companies Great Boulder Resources holds ground through
Great Boulder Resources (ASX:GBR) holds Western Australian ground through 2 registered companies, with the live tenements each is named on:
Great Boulder Resources Limited 24 this pageGBR Side Well Pty Ltd 7
From Great Boulder Resources' consolidated entity disclosure statement, as at 2026-06-30.
Exploration record
- Commodities targeted
- Gold 32 · Nickel 19 · Copper 18 · Cobalt 8 · Silver 4 · Lead 4 · Zinc 4 · Platinum Group Elements 3
- Where they worked
- Shire of Laverton 13, Shire of Meekatharra 6, Shire of Wiluna 6, City of Kalgoorlie-Boulder 6, Shire of Leonora 5
- Also filed as
- Great Boulder Resources Ltd. · Great Boulder Resources Ltd
- Programs on record
- 27 drilling · 20 geochemistry · 17 geophysics
- Resource declared
- Never on this record
- Downloadable data
- 33 of 36 reports include a digital package
- Reports with no exploration
- 2 of 36 record no work done
- Report types
- Annual 20 · Partial Surrender 6 · Final Surrender 4 · Co-Funded Drilling 4 · Core Library Drilling 2
Reports by decade
152010s
192020s
Reports filed
36 WAMEX exploration reports lodged by Great Boulder Resources Ltd..
Most recent reports
| Report | Year | Project | Title |
|---|---|---|---|
| A154228 | 2026 | Side Well Gold | Partial Surrender Report for E51/1905, part of the Side Well Gold Project for the period ending 09/02/2026. |
| A149752 | 2025 | Wellington | Final Surrender Report Wellington Project C65/2023 for the period ending 01/05/2025. E38/03622,E38/03751,E38/0 |
| A148397 | 2025 | Polelle | Partial Surrender Report for The Polelle Project E51/1843 for the period 15/01/2019 to 14/01/2025 |
| A143427 | 2024 | Wellington | Annual Technical Report for E38/3622, part of the Wellington Project, for the period ending 15/05/2024 |
| A137265 | 2023 | Lignum Dam | Partial Surrender Report for Lignum Dam lease E27/582 for the period 24 August 2017 to 23 August 2023 |
| A134827 | 2023 | Mirra Well | Final Surrender for Mirra Well E51/1974 for the period 31st of March 2022 to 30th March 2023 |
| A130602 | 2022 | Lignum Dam | Partial Surrender Report Lignum Dam E27/538 for the period ending 13/01/2022. |
| A129983 | 2022 | Side Well | Co-Funded Drilling, Final Report Round 22 |
| A129458 | 2022 | Whiteheads | Partial Surrender for Whiteheads E27/544 for the period 30th of November 2015 to 30th of November 2021 |
| A129248 | 2022 | Winchester | Annual Report for E38/2129 for the period 13 October 2020 to 13 October 2021, Winchester Project |
| A127239 | 2021 | Winchester | Annual Report for E38/3340 the period 3rd April 2020 to 2nd April 2021, Winchester Project |
| A125930 | 2021 | Winchester | Annual Report for E38/2129 for the period 13 October 2019 to 12 October 2020, Winchester Project |
| A124958 | 2020 | Tarmoola | Final Surrender Report on Tarmoola NW Joint Venture C151/2016 for the period 8 March 2016 to 30 September 2020 |
| A124100 | 2020 | Winchester | CO-FUNDED DRILLING ROUND 20, WINCHESTER JOINT VENTURE, FINAL REPORT FOR WINCHESTER CO-FUNDED DRILL CAMPAIGN |
| A123829 | 2020 | Winchester | Annual Report for E38/3340 for the period 3rd April 2019 to 2nd April 2020, Winchester Project |
| A123336 | 2020 | Yamarna | Combined Annual Report for the Yamarna Project C51/2016 for the period ending 31/12/2019 |
| A123334 | 2020 | Lignum Dam | Combined Annual Report on the Lignum Dam Joint Venture (C123/2016) for the period 1 February 2019 to 31 Januar |
| A122466 | 2020 | Whiteheads | Annual Report for Whiteheads E27/544 for the period 30th November 2018 to 29th October 2019 |
| A122271 | 2020 | Winchester | Annual Report for E38/2129 for the period 13 October 2018 to 12 October 2019, Winchester Project |
| A122214 | 2019 | Tarmoola NW | Combined Annual Report on E37/1241, E37/1242, P37/8667, P37/8668, P37/8669, P37/8670, P37/8671, P37/8672, P37/ |
Report numbers filed by Great Boulder Resources Ltd.
A154228 2026, A149752 2025, A148397 2025, A143427 2024, A137265 2023, A134827 2023, A130602 2022, A129983 2022, A129458 2022, A129248 2022, A127239 2021, A125930 2021, A124958 2020, A124100 2020, A123829 2020, A123336 2020, A123334 2020, A122466 2020, A122271 2020, A122214 2019, A121487 2019, A120730 2019, A120203 2019, A119567 2019, A118637 2018, A117961 2018, A116382 2018, A116277 2018, A115674 2018, A114818 2017, A114216 2017, A112420 2017, A112101 2017, A109901 2016, A149397, A145634
Named projects
Project names Great Boulder Resources Ltd. used in their reports, with the shire each sits in.
Following this company's ground? The record above is what they have explored and
reported. The checks below are what they hold now: which tenements are in their name, what
they have bought and sold, and whether that ground is meeting its expenditure commitments.
Current tenure & dealings Free account
- Holds WA ground today
- Yes · on the current register
- Tenements held today
- Total ground held
- Acquisitions & disposals
- Counterparties
Portfolio intelligence Premium
- Portfolio expenditure compliance
- Dormant ground
- Forfeiture exposure
- Encumbered tenements
- Expiry profile
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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.