Boab Metals Limited announced the receipt of the final assay results from the Phase VI drilling program undertaken at its 75% owned Sorby Hills Lead-Silver-Zinc Project located in the Kimberley Region of Western Australia. Phase VI Overview & Objective: During the Phase VI drilling program, a total +3,020m were drilled across 28 RC holes including some that were pre-collared by mud rotary drilling and completed with RC drilling. A total of approximately 1,700 drill samples were submitted to Intertek Laboratories in Darwin all of which have been analysed for a broad spectrum of element analysis including Lead, Silver and Zinc. Beta Deposit: The Beta Deposit was drilled for the first time by Boab during the Phase V drilling campaign.

The results from the company's initial drilling conformed with the revised interpretation of the mineralisation geometry. The Phase VI program at Beta included 18 drill holes for a total of 1,800m. The holes were sited with the aim of making the Resource more robust and at the same time expanding it.

Infill drilling (SHMR_136) and drilling on the eastern periphery (SHMR_157, SHMR_163) and central northern area (SHMR_151) of the deposit delivered highly encouraging results while elsewhere, visual recognition of broad intervals of mineralisation did not reach the cut off grades for reporting and may indicate, in the west, the limits of the mineralisation. Positive results include: SHRC_157 (Beta): 7m at 19.17% PbEq, (16.23% Pb & 82g/t Ag) from 72m Incl 3m at 41.38% PbEq, (35.26% Pb & 174g/t Ag) from 72m; SHRC_136 (Beta): 20m at 7.39% PbEq, (5.58% Pb & 52g/t Ag) from 65m Incl 8m at 13.86% PbEq, (10.49% Pb & 96g/t Ag) from 77m; SHRC_163 (Beta): 13m at 2.90% PbEq, (2.26% Pb & 18g/t Ag) from 49m (New Result); SHRC_151 (Beta): 5m at 5.13% PbEq, (3.70% Pb & 41g/t Ag) from 40m (New Result). It is expected that these results will positively impact future Resource estimates, enable an improved Resource classification and the inclusion of a larger proportion of the Beta Mineral Resource into the Ore Reserve as well as support the plan for an additional campaign of resource expansion drilling.

The most recent drilling campaign at Beta has shown, that tightening of the drill hole spacing can identify narrow but elongated high-grade lenses of mineralisation, as was noted in the 2021 drilling campaign at the Omega Deposit. The stratabound mineralisation at Beta is located above the Knox Formation (different to most of the rest of the Sorby Hills mineralisation) and is encountered in lenses or channel-like bodies over a vertical interval of about 80m. The mineralisation begins from around 40m below surface and can extend to about 120m below the surface.

This understanding opens the way for significant extensions to the northeast of Beta that only has wider (> 200m) spaced historic drilling. Norton Deposit: Six RC drill holes for approximately 700m of drilling have been completed at the northern periphery of the Norton Deposit. Results received include: SHRC_143 (Norton N): 13m at 4.06% PbEq, (2.82% Pb & 35g/t Ag) from 95m Incl 5m at 5.35% PbEq, (3.91% Pb & 41g/t Ag) from 95m; SHRC_149 (Norton N): 2m at 16.64% PbEq, (10.92% Pb & 163g/t Ag) from 103m (New Result, terminated in mineralisation); SHRC_147 (Norton N): 11m at 5.74% PbEq, (3.84% Pb & 54 g/t Ag) from 86m (New Result).

Unfortunately, drill hole SHMR_149 had to be terminated in mineralisation due to poor ground conditions. The drill hole remains accessible and can possibly be extended by diamond drilling. Furthermore, the intercepts of mineralisation in holes SHMR_147 and SHMR_149 were made on the periphery of the Norton resource and therefore provide a further opportunity for the extension of the Mineral Resource envelope.