Key Highlights

•  Orpheus completed the acquisition of the Oobagooma Uranium Project from vendor Elevate Uranium (ASX:EL8).

•  Orpheus's portfolio now spans projects in South Australia, the Northern Territory and Western Australia.

•  Orpheus plans to review historical data to define an exploration target by December 2026, which is a conceptual range and not a mineral resource.

Orpheus Uranium (ASX:ORP) has completed its acquisition of the Oobagooma Uranium Project in Western Australia, adding a Kimberley-region asset to a uranium portfolio that already spans South Australia and the Northern Territory. The transaction with vendor Elevate Uranium (ASX:EL8) had been finalised.

The announcement did not disclose the consideration, payment structure or conditions attached to the deal, so the cost of the acquisition to Orpheus could not be confirmed for this article.

About the Oobagooma project

When Elevate announced the divestment in October 2025, it described the asset as a 100% interest in a project located about 75km northeast of Derby in the Kimberley region. The project sits within the Canning Basin.

Elevate said at the time that Oobagooma displays classic sedimentary-style roll-front uranium mineralisation. Roll-front deposits form where uranium carried in groundwater precipitates at a chemical boundary within permeable sandstone, and they are often associated with in-situ recovery mining elsewhere in the world. Whether that method would suit Oobagooma has not been assessed in the information reviewed.

The headline result cited for the project is historical drilling that returned up to 3,775 parts per million equivalent uranium oxide (eU3O8). Equivalent grades are typically derived from downhole radiometric (gamma) logging rather than chemical assays, and can differ from assayed values. The announcement does not state whether the historical data has been reported under the JORC Code. It is a single peak value, not a resource estimate, and no mineral resource or ore reserve exists for the project.

Why Orpheus wanted it

Orpheus describes its focus as sedimentary-hosted uranium assets, and Oobagooma fits that strategy. For Elevate, the sale formed part of a plan to concentrate on its U-pgrade demonstration plant and its uranium projects in Namibia and the Northern Territory, according to its October 2025 announcement, which said divesting non-core assets was consistent with its strategic focus.

The deal therefore appears to move a project from a company that regarded it as non-core to one that sees it as aligned with its main exploration theme. Orpheus's portfolio now spans projects in South Australia, the Northern Territory and Western Australia, giving it exposure to several Australian uranium jurisdictions.

Risks and limitations

The main uncertainty is that the project's potential rests on historical data. Older radiometric readings may lack the quality controls expected under current reporting standards, and the extent and continuity of mineralisation behind the peak grade are not described in the available material.

Uranium exploration and development in Western Australia also carries policy considerations, as the state's approach to new uranium mines has varied across governments. Any future development would require environmental and other approvals, and the project is at an early stage well before such questions would arise.

The absence of disclosed terms also limits analysis of whether the acquisition was dilutive for existing shareholders or involved deferred payments.

Next steps

Orpheus plans to review the historical data with the aim of defining an exploration target by December 2026. An exploration target is a conceptual range of potential tonnage and grade; it is not a mineral resource, and further work may not result in one being estimated.

The company also intends to apply for exploration ground surrounding the project, which would enlarge its position in the area if granted. Managing Director Clint Dubieniecki discussed the acquisition in a video interview.

Further disclosures on the historical database, its reporting status and any planned field work will be key to understanding the project's scale. Until then, Oobagooma is best viewed as an early-stage exploration addition rather than a near-term development asset.