Commodities targeted: Gold 44 · Copper 34 · Zinc 28 · Uranium 14 · Base Metals 11 · Lead 8 · Nickel 6 · Silver 3
Where they worked: Shire of East Pilbara 12, Shire of Lake Grace 9, Shire of Halls Creek 8, Shire of Leonora 8, Shire of Jerramungup 5, Shire of Ashburton 5, Shire of Meekatharra 4, Shire of Wongan-Ballidu 2, Shire of Menzies 2, Shire of Mukinbudin 2
Programs on record: 33 drilling · 70 geochemistry · 40 geophysics
Resource declared: Yes, in 7 reports
Downloadable data: 3 of 101 reports include a digital package
Report types: Annual 52 · Non-statutory 42 · Final Surrender 6 · Partial Surrender 1

Reports by decade

11960s

371970s

471980s

121990s

Reports filed

101 WAMEX exploration reports lodged by Otter Exploration Nl.

Most recent reports

Report	Year	Project	Title
A50276	1997	Mount Mainsbridge	Mount Mainsbridge, Annual Report E80/1506 Billiluna Western Australia for Period February 1996 to February 199
A48509	1996	Mount Junction	Mt Junction Project, Annual Report for period 5th May 1995 to 5th May 1996, E80/1507.
A48368	1996	Mount Mainsbridge	Mt Mainsbridge, Annual Report for the period February 1995 to February 1996, E80/1506.
A47815	1996	Pig Well	First Annual Report Pig Well Project Leonora WA Gold explora tion on P37/5174, P37/5175, P37/5176 for period 1
A45188	1995	Mount Junction	Mt Junction Project, Annual Report Exploration Licence E80/1507 for period June 1994 to June 1995.
A44772	1995	Mount Mainsbridge	Mt Mainsbridge Project, Annual Report E80/1506, May1995.
A41484	1994	Mount Junction	Mt Junction Project, Annual Report for the period 1st June 1993 to 1st June 1994, E80/1507.
A41019	1994	Mount Mainsbridge	Mt Mainsbridge Project, Annual Report for the period 01/02/1993 to 01/04/1994, E80/1506.
A39709	1993	Calyerup Creek	Calyerup Creek Project, Final Surrender Report for period ending 8th December 1993, M70/260.
A31448	1990	Wongan Hills	Partial surrender report. E70/411 Wongan Hills.
A30571	1990	Wongan Hills	Wongon Hills. Summary Report
A30004	1990	Griffins Find - Lake Grace	Griffins Find - Lake Grace Project, Annual Report for the period 04/01/1989 to 03/01/1990, M70/16.
A26897	1989	Lake Grace	Lake Grace, Final Report, EL70/19.
A26765	1989	Griffins Find	Griffins Find, Annual Report for period 04/01/88 to 03/01/89.
A25539	1988	Calyerup Creek	Calyerup Creek Project, M70/260. Annual Report for the period 01/01/1988 to 31/12/1988.
A23698	1988	Gingerah Hill	Gingerah Hill Project E04/329, E04/330, E04/331 1987 Annual Report and Surrender Report
A23097	1988	Griffins Find	Griffins Find, Annual report for period 4 January 1987 to 3 January 1988, M70/16
A23095	1988	Lake Grace	Lake Grace, Annual report for period 9 December 1986 to 8 December 1987, E70/19
A22830	1988	Wongan Hills	Wongan Hills, E70/21. 1987 progress report
A24144	1987	Griffins Find	Griffins Find, Annual report, June 1987, M70/16

Report numbers filed by Otter Exploration Nl

A50276 1997, A48509 1996, A48368 1996, A47815 1996, A45188 1995, A44772 1995, A41484 1994, A41019 1994, A39709 1993, A31448 1990, A30571 1990, A30004 1990, A26897 1989, A26765 1989, A25539 1988, A23698 1988, A23097 1988, A23095 1988, A22830 1988, A24144 1987, A20902 1987, A19909 1987, A18397 1986, A18099 1986, A17925 1986, A17241 1985, A14753 1985, A15806 1984, A15084 1984, A15510 1983, A13222 1983, A12855 1983, A12594 1983, A18502 1982, A18501 1982, A15805 1982, A15083 1982, A12987 1982, A12204 1982, A11971 1982, A12206 1981, A11972 1981, A11760 1981, A11279 1981, A10392 1981, A10391 1981, A9918 1981, A9916 1981, A9698 1981, A9696 1981

51 more report numbers — free account to view

Named projects

Project names Otter Exploration Nl used in their reports, with the shire each sits in.

Mount Mainsbridge 4 Calyerup Creek 3 Griffins Find 3 Mount Minnie 3 Griffin's Find 3 Yandagooge River 3 Mount Junction 2 Griffins Find - Lake Grace 2 Ashburton 2 Mount McClure 2 Heppingstone 2 Mukinbudin 2 Pig Well 1 Mount Junction 1 Wongan Hills 1 Gingerah Hill 1 Jerramungup Area 1 No 6 Well 1 Calyerup Creek/base 1 Plover Rocks 1

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: No tenure on the current WA register
Tenements held today
Total ground held
Acquisitions & disposals
Counterparties

Portfolio intelligence Premium

Portfolio expenditure compliance
Dormant ground
Forfeiture exposure
Encumbered tenements
Expiry profile

Watching what Otter Exploration Nl does next?

NextMaps tracks every WA tenement move as it registers: new applications, transfers, surrenders and status changes. Set a holder alert and get an email when this company pegs, drops or trades ground — or open the live map to see their current holdings against the full register record.

Track this company on the map About holder alerts Browse WA tenements

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.