Silvergrass / Brockman
Silvergrass / Brockman is an iron ore exploration project in the Shire of Ashburton, Western Australia. Its 9 WAMEX reports were lodged by Hamersley Iron Pty Ltd between 1989 and 2002.
Who has explored here
Companies that lodged reports over Silvergrass / Brockman, most active first.
Who controls this ground today
Today 57 live and pending tenements sit over the Silvergrass / Brockman ground, held under 14 names.
- 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
- Whether that ground is meeting its expenditure commitments
- Dormant tenements and active forfeitures
- Mortgages, caveats and the expiry profile
Exploration record on Silvergrass / Brockman
- Local government
- Shire of Ashburton
- Commodities targeted
- Iron 9
- Work on record
- Rock chip sampling 4 · Percussion drilling 3 · Aerial colour photography 2 · Geological reconnaissance 2 · Petrology 2 · Geological interpretation 1
- Resource declared
- Never on this record
- Reports with no exploration
- 1 of 9 record no work done
- Report types
- Annual 8 · Partial Surrender 1
Exploration 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 |
Other projects in the Shire of Ashburton
What does the exploration record say about Silvergrass / Brockman?
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 mapTenure 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.