Key facts
| Company | Andina Copper Corp (TSXV: ANDC) |
|---|---|
| Commodity | Copper |
| Location | Canada |
| Stage | Early exploration |
About Cobrasco Project
The Cobrasco Project in Colombia’s Chocó Copper Belt is a significant new copper-molybdenum porphyry discovery by Rugby Resources. The first drill hole returned up to 808m at 0.42% Cu with high-grade bornite mineralization. The project covers a 3 km² geochemical anomaly and remains open in all directions.
News releases9 on file
Andina Copper Intersects High-Grade, Near-Surface Copper in Step-Out Hole >
Step-out drillhole CDH013 at the Cobrasco copper-molybdenum project in Chocó, Colombia returned 322m at 0.51% Cu, 70ppm Mo and 1.6g/t Ag from 74m, including 200m at 0.65% Cu and 84ppm Mo from 82m and 44m at 0.81% Cu and 110ppm Mo from 204m. Collared 350m northwest of Pad 3, the hole extends the drill-defined mineralized footprint to approximately 1,300m x 550-700m. CDH012 returned 12m at 0.41% Cu
Drill resultsAndina Copper Intersects 206m at 0.67% Cu from 32m within 400m at 0.46% Cu >
Drillhole CDH011 at the Cobrasco copper-molybdenum porphyry project in Chocó, Colombia returned 400m @ 0.46% Cu, 60ppm Mo and 1.1g/t Ag from 32m, including 206m @ 0.67% Cu, 35ppm Mo from 32m, 40m @ 0.87% Cu from 32m and 54m @ 0.76% Cu from 184m. A further 290m @ 0.25% Cu and 93ppm Mo was intersected from 302m. Eleven holes have delineated a footprint of about 1,200m by 550–700m; a second rig is to
Drill resultsAndina Copper Intersects 264m at 0.63% Cu from 36m within 504m at 0.48% Cu, Further Expands Mineralized Footprint >
Hole CDH010 at the Cobrasco porphyry copper-molybdenum discovery in Chocó, Colombia returned 504m at 0.48% Cu and 37ppm Mo from 36m, including 264m at 0.63% Cu and 35ppm Mo from 36m, plus 36m at 0.62% Cu from 486m and 84m at 0.40% Cu, 91ppm Mo from 660m; the hole ended at 844.65m. Ten drillholes totalling approximately 11,000m have defined a mineralized footprint of roughly 1,200m by 550-700m. CDH
Drill resultsAndina Copper Intersects 186m at 0.50% Cu from 38m, within 502m at 0.40% Cu. Extends Shallow Mineralization to the NW>
Drillhole CDH009 at the Cobrasco Project in Chocó, Colombia returned 502m at 0.40% Cu, 73ppm Mo and 1.22g/t Ag from 38m, including 388m at 0.44% Cu, 36ppm Mo and 1.28g/t Ag from 38m and 186m at 0.50% Cu, 22ppm Mo and 1.48g/t Ag from 38m. The hole was drilled northwesterly to 954m, extending the Cobrasco Central footprint to roughly 1,200m by 550m. Assays for CDH010 and CDH011 are pending and a sec
Drill resultsAndina Copper Intersects 152m at 0.67% Cu from 54m, within 272m at 0.50% Cu>
Drillhole CDH008 at the Cobrasco Project in Chocó, Colombia returned 272m @ 0.50% Cu, 75ppm Mo, 1.92g/t Ag from 52m, including 152m @ 0.67% Cu, 68ppm Mo, 1.90g/t Ag from 54m, to a downhole depth of 652.25m. The hole extends the Cobrasco Central Cu-Mo porphyry system to the north; the mineralized footprint now spans about 1,100m along strike and 550m laterally and remains open. CDH009 assays are pe
Drill resultsAndina Copper Reports 232m at 0.68% Cu, 75ppm Mo from 38m>
Drillhole CDH006 at the Cobrasco Project in Chocó, Colombia returned 486m at 0.42% Cu, 51ppm Mo, 1.20g/t Ag, including 336m at 0.51% Cu, 53ppm Mo, 1.50g/t Ag and 232m at 0.68% Cu, 75ppm Mo, 2.0g/t Ag from 38m. The hole was collared about 400m northwest of the previous drill pads and drilled to 898.90m, with mineralization continuing to a faulted contact at 808m. Step-out holes CDH007 and CDH008 ar
Drill resultsAndina Copper Extension Drilling Intersects 198 m at 0.51% Cu, 78 ppm Mo within 454 m at 0.43% Cu, 66 ppm Mo>
Hole CDH005 at the Cobrasco Project in Chocó, Colombia returned 454 m at 0.43% Cu and 66 ppm Mo, including 198 m at 0.51% Cu and 78 ppm Mo, in a step-out testing the southern extension of the system; the hole was terminated at 934 m and mineralization remains open to the south. Step-out holes CDH006 and CDH007 are complete with assays pending, and CDH008 is underway targeting the northern extensio
Drill resultsAndina Copper Intersects 620 m @ 0.46% Cu from 62 m, including 146 m @ 0.76% Cu>
Drillhole CDH004 at the Cobrasco copper-molybdenum project in Chocó, Colombia returned 620 m @ 0.46% Cu from 62 m, including 146 m @ 0.76% Cu, with the 579–686 m magmatic-hydrothermal breccia interval averaging 0.75% Cu and a peak 2 m assay of 1.70% Cu; sporadic gold values reached 1.06 g/t. The hole was completed to 900.25 m. CDH005, drilled to 934.00 m to the southwest, has assays pending, and s
Drill resultsAndina Copper Exploration Update>
Approximately 2,275 m of diamond drilling in three holes has been completed at the Cobrasco Central target, Chocó Department, Colombia, including the continuation of CDH003 to a final depth of 774.80 m, with assays expected shortly; wide intervals of porphyry-style copper-molybdenum mineralization were logged in all holes. Surface work at Cobrasco East returned 54 stream sediment samples with up t
Drill results