Silvergrass / Brockman
Shire of Ashburton
Reports
9
Operators
1
Hamersley Iron Pty Ltd
Worked
14yrs
1989 to 2002, 24 years ago
Main target
Iron
Explore on the live map
Silvergrass / Brockman in the Shire of Ashburton
Ground extent40 × 83 km
Report areas mapped5
Exploration record on Silvergrass / Brockman
- Local government
- Shire of Ashburton
- Commodities targeted
- Iron 9
- Programs on record
- 3 drilling · 4 geochemistry
- Resource declared
- Never on this record
- Reports with no exploration
- 1 of 9 record no work done
- Report types
- Annual 8 · Partial Surrender 1
Reports by decade
21980s
21990s
42000s
Exploration reports
9 WAMEX reports filed over Silvergrass / Brockman.
Most recent reports
| Report | Year | Operator | Title |
|---|---|---|---|
| A64267 | 2002 | Hamersley Iron Pty Ltd | Annual Report for the period 02/01/2001 to 01/01/2002 Brockman 4 East exploration licence E47/1037. GDSR no 4 |
| A62670 | 2001 | Hamersley Iron Pty Ltd | Jeerinah No 1 Exploration Licence E47/736, West Pilbara Mineral Field, Western Australia, Annual Report Coveri |
| A60601 | 2000 | Hamersley Iron Pty Ltd | Jeerinah No 1, Exploration Licence E47/736, West Pilbara Mineral Field, Western Australia, Annual Report cover |
| A60205 | 2000 | Hamersley Iron Pty Ltd | Jeerinah No 1 Exploration Licence E47/736 West Pilbara Mineral Field Western Australia Partial Surrender Repor |
| A29710 | 1990 | Hamersley Iron Pty Ltd | Annual Report 18/12/88 to 17/12/89 E47/31 Mount Brockman. Hamersley Iron Pty Ltd |
| A29709 | 1990 | Hamersley Iron Pty Ltd | Annual report 18/12/88 to 17/12/89 Exploration licence E47/53 Hamersley Iron Pty Ltd |
| A27076 | 1989 | Hamersley Iron Pty Ltd | Annual report 18/12/87 to 17/12/88 E47/53 |
| A27075 | 1989 | Hamersley Iron Pty Ltd | Annual report 18/12/87 to 17/12/88 E47/31 |
| A27077 | Hamersley Iron Pty Ltd | Annual report 18/12/87 - 17/12/88 E47/54 |
Who has explored here
Companies that lodged reports over Silvergrass / Brockman, most active first.
Looking at this ground? The record above is what has been reported over Silvergrass / Brockman.
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 Silvergrass / Brockman?
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 Ashburton
WA Mining Weekly
The week's tenement movements, deals and ground released, free to your inbox.
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.