Aurumin Limited announced final assay results have been returned for the outstanding diamond hole samples and for the RC pre-collar samples of the recently completed Reverse Circulation (RC) and Diamond Drilling programme at its 100% owned Central Sandstone Gold Project. Drilling seeks to both extend and better define the Company's previously reported inferred underground Mineral Resource Estimate (MRE) of 14.2Mt @ 1.1g/t Au for 500koz Au at Two Mile Hill. Hole SN_TM_RD_22_0001 returned an intersection of 242.7m @ 1.20g/t Au from 203.1m down hole.

Highlights within the larger interval include: 8.3m @ 4.82g/t Au from 214.2m; 4.3m @ 4.03g/t Au from 244.5m; 7.8m @ 2.33g/t Au from 337.4m; 47.3m @ 2.06g/t Au from 362.0m; including 2.9m @ 9.27g/t Au from 393.0m; and 5.1m @ 7.83g/t Au from 400.7m. Hole SN_TM_RD_22_0001 was drilled using an RC pre-collar to 91.0m depth. From 91.0m drilling was by diamond core to end of hole at 609.3m.

SN_TM_RD_22_0001 was designed to further test the northern portion of the Two Mile Hill nferred geological resource at depth. RC PRE-COLLAR RESULTS: In conjunction with the diamond hole samples returned, all the RC pre-collar samples of the recently completed drilling programme have also been returned. Highlights of results from RC pre-collars, drilled in the mafic domain east of the Two Mile Hill tonalite include: SN_TM_RD_22_0002: 2.0m@ 2.78g/t Au from 93m; SN_TM_RD_22_0005: 5.0m@ 7.29g/t Au from 80m (stopped in mineralisation); and SN_TM_RD_22_0006: 2.0m @ 5.05g/t Au from 79m.

DIAMOND DRILLING AND GEOLOGY SUMMARY: Drilling seeks to extend and better define the Company's previously reported inferred underground Mineral Resource Estimate (MRE) of 14.2Mt @ 1.1g/t Au for 500koz Au at Two Mile Hill, with a focus on the tonalite intrusion between 250m and 500m below surface. The mineralisation at Two Mile Hill is hosted in three geological domains. The majority of the Two-Mile Hill resource occurs within a tonalite intrusion.

Mineralisation also occurs within banded iron formation (BIF) beds, and within the basalts that host the tonalite intrusion. The tonalite intrusion is broadly oblate in plan, dipping ~78¦ towards 281¦. Tonalite hosted mineralisation occurs predominantly as discreet free gold occurrences within a sheeted/stockwork array of narrow quartz veins.

The orientation of the sheeted vein array is variable but is on average orthogonal to the estimated axis of the tonalite. There is some variability in the dip direction but on average veins dip shallowly to the north-east. Veins range from 2mm to 900mm but are typically in the order of 20-80mm width.

The drilling is designed to test the Two Mile Hill Tonalite volume with drilling approximately perpendicular to the mineralised sheeted vein array. Structural logging and observation in core drilled during this round of drilling has confirmed the dominant vein orientation from previous studies. Within the tonalite and adjacent mafic, contact zone veins with visible gold are usually (though not exclusively) dipping 20-30¦ degrees towards 30-130¦ (striking 300-040¦).

Visually coherent zones of mineralisation, and higher grades are largely consistent with this orientation. This is consistent with the geometry of the BIF unit(s) and overall surrounding lithology, and broadly perpendicular to the direction of drilling. Previously reported diamond drilling results from this completed drill programme include: SN_TM_RD_22_0002: 344.0m@ 1.28g/t Au from 233.3m 3 SN_TM_RD_22_0003: 352.8m @ 1.50g/t Au from 267.2m; SN_TM_RD_22_0004: 224.0m @ 1.48g/t Au from 229.6m.