Terra Balcanica Continued Testing Brezani Porphyry Target in Bosnia. The Company is testing a 650 m wide conductivity high at the centre of an anomalously magnetic volume of rock, 1.2 km in diameter, where potassic altered porphyritic andesites overprinted by chlorite are found below a gold-bearing skarn. Here, the electrically resistive unit returned 88.0 m of 0.61 g/t AuEq from surface.

The redrilled Phase I drill hole has now been extended beyond its 2022 terminal depth of 215 m along the same dip and azimuth. The HQ diameter diamond drill bit has now reached 468 m as it progresses at a rate of ca. 20 m daily to intercept the >60 mS/m conductor in a week.

From 240 m to 374.7m below surface, Terra's BREDD002 drillhole has intersected a large package of phyllic altered hornfels with intermittent porphyry intrusions, crosscut at high angles and associated with both calc-silicate alteration and carbonate base metal veining. At depth of 320 m and spatially coincident with a sub-horizontal conductivity change drilling has penetrated an intensely silicified structure underneath which there is a substantial increase in the volume of sulfide minerals and density of carbonate base metal veins. This structure, interpreted as a low-angle reverse fault, appears to intersect surface toward NW around the same area where gossanous material was previously mapped.

It is suggested that this zone could be a target for intersection of carbonate-hosted, base metal veining. The fault zone is characterized by increased pyrite veining and minor Zn, Sb, Sn anomalies and up to 2,100 ppm arsenic measured by the pXRF technique. If the current observed modal proportions of pyrite stay above 5 vol.% underneath the fault zone, along with the ubiquitous phyllic alteration overprint, this could be interpreted as evidence of the outer pyrite shell within a classic porphyry system and an indicator of potentially fertile ore system below.