Cornerstone Capital Resources Inc. provided an update on its Bramaderos gold and copper joint venture in southern Ecuador in which it has a 12.5% interest carried by JV partner and project operator Sunstone Metals Inc. through to the start of commercial production. HIGHLIGHTS: Significant intersections from the first follow-up drillhole (BMDD020) at Alba include: 264.7m at 0.49g/t gold and 0.13% copper, from 95m to end of hole; including: 7.0m at 1.77g/t gold, from 126m; 9.1m at 0.91g/t gold and 0.16% copper from 173m; 7.8m at 0.81g/t gold and 0.15% copper from 185m; and 21.0m at 0.91g/t gold and 0.17% copper from 203m. Hole BMDD020 is only the second hole drilled at the Alba gold discovery, returning a 193.7m porphyry intersection grading 0.5g/t gold and 0.16% copper from 164m.

Mineralization remains open at depth. Hole BMDD020 was drilled below maiden hole BMDD012, which returned 111m at 2.3 g/t, including 7.2m at 26.88 g/t. Hole BMDD020 also intersected the Upper Gold Zone returning 7.0m at 1.77g/t gold. The results indicate that the Alba discovery comprises a gold zone sitting above a well mineralized gold-copper porphyry that remains open and largely untested.

The Upper Gold Zone is currently interpreted to be a structurally controlled epithermal system. A geological model is being developed for this system. Petrographic studies are underway.

Visible gold was identified in drill holes BMDD012 and 020, and importantly in BMDD020 it was observed in both the Upper Gold Zone and within the broader porphyry zone leading to the potential for future high grade gold intervals. Additional follow-up drill holes BMDD021 and 022 at Alba have been completed, and hole BMDD023 is well advanced and are being sampled for laboratory submission. All holes have intersected rock types and alteration similar to that documented in holes BMDD012 and 020.

The drill holes appear to have drilled the equivalent of the Upper Gold Zone (significant anhydrite veining), and well developed stockwork at depth with some visible copper sulphides representing the porphyry zone.