Derwent Jack
Shire of Yilgarn
Reports
8
Operators
4
companies on record
Worked
16yrs
1993 to 2008, 18 years ago
Main target
Gold
2 commodities on record
Explore on the live map
Derwent Jack in the Shire of Yilgarn
Ground extent3 × 3 km
Report areas mapped4
Exploration record on Derwent Jack
- Local government
- Shire of Yilgarn
- Commodities targeted
- Gold 8 · Base Metals 1
- Programs on record
- 5 drilling · 3 geochemistry · 1 geophysics
- Resource declared
- Never on this record
- Downloadable data
- 1 of 8 reports include a digital package
- Report types
- Annual 7 · Final Surrender 1
Reports by decade
71990s
12000s
Exploration reports
8 WAMEX reports filed over Derwent Jack.
Most recent reports
| Report | Year | Operator | Title |
|---|---|---|---|
| A78350 | 2008 | Gryphon Minerals Ltd | Surrender Report, P77/3287, Derwent Jack 18, July 2002 to 04 February 2008 |
| A54910 | 1998 | Mr Strange Vw | Derwent Jack Project, P77/3185-3186, Annual Report for the period 04/1997 - 04/1998. |
| A51201 | 1997 | Mr Strange Vw | P77/3185, Derwent Jack Project ,Annual Report for the period from 19/04/96 to 18/04/97. |
| A51200 | 1997 | Mr Strange Vw | P77/3186, Derwent Jack Project, Annual Report for the period 19/04/96 to 18/04/97. |
| A48353 | 1996 | Sons Of Gwalia Ltd | Yilgarn Mineral Field Derwent Jack Annual Report for the period 10/04/1995 to 09/04/1996 |
| A44292 | 1995 | Sons Of Gwalia Ltd | Yigarn Mineral Field Mining Lease 77/533 Derwent Jack Annual Report for the period 07/04/1994 to 06/04/1995 |
| A40766 | 1994 | Reynolds Yilgarn Gold Operations Ltd | Derwent Jack Project, Annual Report for the period 07/04/1993 to 06/04/1994, M77/533. |
| A38326 | 1993 | Reynolds Yilgarn Gold Operations Ltd | Derwent Jack Project, Annual report for the period 07/04/1992 to 06/04/1993, M77/533. |
Who has explored here
Companies that lodged reports over Derwent Jack, most active first.
Looking at this ground? The record above is what has been reported over Derwent Jack.
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 Derwent Jack?
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 Yilgarn
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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.