HIGHLIGHTS
The source of the high grade niobium, REE, titanium mineralisation outlined in ASX announcement 28 May 2024 has most recently been identified by the Reach exploration team as a fine grained alkaline igneous rock. This is a significant development for the project as it was considered previously that the mineralisation was from a pegmatite source. Importantly, the alkaline igneous rock has a strong association with carbonatite and therefore further laboratory assessment is underway to confirm the potential presence of carbonatite material.
In addition, Southern Geoscience was engaged to analyse detailed 50m line spaced magnetic and radiometric data that was flown over the tenement. The analysis of this data by Southern Geoscience enabled this latest interpretation of major structures, including faults and traps that may act as conduits for potentially more fine grained alkaline igneous intrusions, resulting in multiple new targets for the Company.
Targeting by Southern Geoscience was largely focused around the margins of the late stage ovoid feature and aimed to identify sites of significant structural complexity and or/lithological contacts which may be exploited by dykes or other intrusive features such as the alkaline igneous mineralised rock.
Across the targets a major shear zone with cross-cutting faults over printed by the late stage ovoid feature was identified, in addition to the identification of two areas that more represent more late stage intrusives and a layered magnetic unit of potential greenstone lithology which is often an area where dykes intrude.
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