NextMaps›Exploration Projects›Shire of Coolgardie›Twelve Mile Dam

Twelve Mile Dam

Shire of Coolgardie

Twelve Mile Dam is a gold exploration project in the Shire of Coolgardie, Western Australia. Its 7 WAMEX reports were lodged by 3 companies between 1985 and 1991, most recently Poseidon Ltd in 1991.

Reports
7
Operators
3
companies on record
Worked
7yrs
1985 to 1991, 35 years ago
Main target
Gold
Free AI report on Twelve Mile Dam
NextMaps reads the open-file WAMEX reports over this ground into one cited prospectivity assessment: the geology, past programs, drill intercepts and the gaps nobody tested. New accounts get one free.
Get the free reportStart the report
Explore on the live map
Twelve Mile Dam in the Shire of Coolgardie
Ground extent6.7 × 4.4 km
Report areas mapped3

Who has explored here

Companies that lodged reports over Twelve Mile Dam, most active first.

Poseidon Ltd 4Freeport Of Australia Inc 2Poseidon Minerals Ltd 1

Who controls this ground today

Today 30 live and pending tenements sit over the Twelve Mile Dam ground, held under 10 names.

Free account
  • 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
Create a free account
Premium
  • Whether that ground is meeting its expenditure commitments
  • Dormant tenements and active forfeitures
  • Mortgages, caveats and the expiry profile
See Premium

Exploration record on Twelve Mile Dam

Local government
Shire of Coolgardie
Commodities targeted
Gold 7
Work on record
Rotary drilling 6 · Aerial magnetic surveys 4 · Geological mapping 3 · RC drilling 3 · Diamond drilling 2 · Geological interpretation 1 · Ground EM surveys 1 · Ground magnetic surveys 1
Resource declared
Never on this record
Downloadable data
2 of 7 reports include a digital package
Report types
Annual 7
Reports by decade
41980s
31990s

Exploration reports

7 WAMEX reports filed over Twelve Mile Dam.
Rather than open these one by one on the DMPE site, have the record over this ground read into one cited report, free for new accounts.
Most recent reports
ReportYearOperatorTitle
A32946 1991 Poseidon Ltd Twelve Mile Dam Project Annual report 1990 M16/58 P16/645- 649 Kalgoorlie 1:250,000 Sheet SH51-9 Report No: 91
A31512 1990 Poseidon Ltd Twelve Mile Dam Project,1989-1990 Annual Report (RAB Drilling Completion Report) , July 1990, M16/58, 106; P16
A31268 1990 Poseidon Ltd Annual report 1989 Twelve Mile Dam project M16/58, M16/106 and P16/645 to P16/649. Poseidon Limited Report 10/
A25820 1988 Poseidon Ltd Twelve Mile dam project, Coolgardie mineral field, Western Australia, Annual report June 1987 - June 1988 and
A21090 1987 Poseidon Minerals Ltd Twelve Mile Dam Project Coolgardie Mineral Field Western Australia Annual report June 1986 to June 1987 and Au
A18003 1986 Freeport Of Australia Inc Twelve Mile Dam Project Prospecting Licences P16/126 P16/128 P16/266 to P16/270 (incl) P16/334 to P16/336 (inc
A15801 1985 Freeport Of Australia Inc Twelve Mile Dam project Annual report 22/06/84-21/6/85 prospecting licences P16/126,P16/128,P16/334,P16/335,P1

Other projects in the Shire of Coolgardie

What does the exploration record say about Twelve Mile Dam?

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 reportStart the report Open this ground on the map
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). Compiled by NextMaps. Verify against primary sources before reliance.