Aldebaran Resources Inc. report results from drill holes ALD-22-220 and ALD-22-221. The goal of both holes was to test for extensions of mineralization of the Altar Central and Altar East deposits. Hole ALD-22-220 tested for a south-western extension of Altar Central, while ALD-22-221 tested for mineralization in between Altar Central and Altar East in an area previously not drilled.

In addition, ALD-22-221 also tested the northern edge of the very large 3D IP/MT geophysical anomaly recently reported by the Company however, the hole was started before the final geophysical data was received so it did not test the centre of the anomaly. Both holes successfully intercepted mineralization; ALD-22-221 intercepted a long run of mineralization indicating that the geophysical anomaly correlates well with mineralization, which opens a very large new area for additional exploration. ALD-22-221 64.00 m of 0.38% CuEq from 22 m depth 1,059.50 m of 0.40% CuEq from 228 m depth Including 50.00m of 0.72% CuEq from 660 m depth And 95.05m of 0.64% CuEq from 832 m depth Hole ALD-22-221 tested the northern edge of a very large 3D IP/MT geophysical anomaly; the results of this hole indicate that the geophysics correlate well with known mineralization The hole ended in mineralization ALD-22-220 284.00 m of 0.41% CuEq from 462 m depth Including 100.00 m of 0.55% CuEq from 462 m depth 135.00 m of 0.23% CuEq from 809 m depth Drillhole ALD-22-220 was drilled at -70 degree dip and an azimuth of 50 degrees to a final depth of 1,186.50 m. The purpose of the hole was to test for the extension of mineralization with a strong, multi-element geochemical anomaly with a NW-SE trend related to the Altar Central porphyry center.

The hole intersected a mixed sequence of massive to fragmental andesitic volcanic rocks and, from 0 to 155 m depth and from 155 m to 480 m depth, a thick sequence of massive to fragmental rhyolitic volcanic rocks with possible crosscutting hypabyssal rhyolitic porphyry intrusions. From 480 m to 770 m, the hole once again encountered a mixed sequence of massive to fragmental andesitic volcanic rocks before entering a heterolithic magmatic-hydrothermal breccia from 770 m to 814 m. From 814 m until the end of the hole (1,186.50 m), the hole continued in the mixed sequence of massive to fragmental andesitic volcanic rocks. This drillhole encountered strong epidote-chlorite-magnetite-hematite-pyrite alteration (i.e., propylitic assemblage) over the upper 155 m before entering a long run of strong sericite-pyrite-tourmaline-quartz-chalcopyrite alteration, associated with the occurrence of moderate copper mineralization.

Starting at 815 m depth until the end of the hole, ALD-22-220 intersected moderate biotite-magnetite-potassium-feldspar alteration associated with weak quartz veining containing chalcopyrite and molybdenite. The alteration and mineralization encountered in this drill hole suggest that have drilled into the outer portion of the system in the upper portion of the hole and progressively drilled back in towards the central portion of the Altar Central system. Drillhole ALD-22-221 was drilled at a -80 degrees dip and an azimuth of 265 degrees to a final depth of 1487.50 m. The hole was drilled into a previously untested area located in between the known mineralization at Altar Central and Altar East.

The only hole within a 200 m radius is ALD-07-024, which was drilled only to 445.8 m depth. Hole ALD-22-221 was collared and started before the receipt of the final 3D IP/MT geophysical survey results however, the hole does test the northern margin of a very large (4 km x 3.5 km x 2 km), coincident DCIP-Resistivity and 3DMT-Resistivity, conductive anomaly. Hole ALD-22-221 cut through a quartz diorite intrusion with strong stockwork quartz veining from surface to 302 m depth, before passing into a thick sequence of massive porphyritic and fragmental rhyolites to a depth of 674 m. From 674 m to 973 m, the hole encountered a sequence of massive to fragmental andesitic volcanic rocks and then, from 973 m until 1,181 m, a massive porphyritic rhyolite unit.

From 1,181 m until the end of the hole at a depth of 1,487.50 m, the hole encountered the andesitic volcanic rocks again. The fragmental rhyolites are interpreted to be part of the regional ~20 Ma aged volcanic stratigraphy, whereas some of the porphyritic rhyolites may be cross-cutting intrusive dykes related to a younger mineralizing porphyry event, but further geological work, along with Re-Os molybdenite and U-Pb zircon age-dating, is being done to address this as part of an ongoing doctoral research study being completed on the project. Drillhole ALD-22-221 encountered a strongly oxidized and leached zone to 240 m depth, followed by a ~85 m thick horizon of moderately developed secondary copper sulphide enrichment consisting of chalcocite on pyrite.

This zone of enrichment is in an area within the 2021 conceptual pit shell, that is currently classified as waste material; hence this and any follow-up drilling will add to the currently known secondary copper resource. Hole ALD-22-221 also shows a strong lithological control on both favourable alteration and the better mineralization. The rhyolite intervals display strong (a) quartz – sericite – pyrite - chalcopyrite, (b) quartz – tourmaline - pyrite, and (c) quartz – pyrite - enargite assemblages with low to moderate copper values and elevated arsenic contents.

Historically the rhyolitic rocks at the Altar project have been poor and somewhat unreceptive host rocks for mineralization however, moderately mineralized rhyolites in hole ALD-22-221 suggest that the system is getting stronger such that even these less favourable host rocks are being mineralized, whereas the andesitic rocks display moderate to strong biotite and potassium-feldspar (i.e., potassic alteration) that increases towards the bottom of the hole. This potassic alteration is overprinted by an assemblage of moderate intensity green sericite-pyrite-chalcopyrite ± bornite which are associated to moderate and continuous copper grades with low arsenic contents. The entire hole is strongly anomalous in molybdenum, increasing considerably from 530 m depth with the occurrence of quartz-chalcopyrite-molybdenite veins and becoming very strong over the last 500 m of the drill hole.