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Mirasol Reports Phase 1 Rio Seco Drilling and New Trench Results at the Claudia Gold Silver project
VANCOUVER, March 4, 2013 /CNW/ - Mirasol Resources Ltd. (TSX-V: MRZ, Frankfurt: M8R) Mira...
About this update from Mirasol Resources Ltd
[{"type":"text","content":"\n\n\n\n\n\nVANCOUVER, March 4, 2013 /CNW/ - Mirasol Resources Ltd. (TSX-V: MRZ, Frankfurt: M8R) Mirasol has completed a 25 hole, 2,599 metre reconnaissance drill\n campaign and a follow-on 1,216 metre Phase 2 trenching program at the\n Rio Seco prospect at its 100 % owned Claudia gold silver project in\n Santa Cruz province, Argentina.   The Claudia project is contiguous\n with Anglogold Ashanti's Cerro Vanguardia operating gold-silver mine\n hosted within the prolific Deseado Massif volcanic province.\n\n\nNine of 25 diamond drill holes at Rio Seco (Figure 1) returned anomalous gold and silver assays (Table 1).  The greater than 1 gram per tonne (g/t) gold equivalent (grams of\n gold + (grams of silver/55) at 0.25 g/t gold equivalent cut-off),\n confirm widespread anomalous precious metal mineralization at Rio\n Seco.  Better drill results include individual assay of up to 0.83\n metres at 6.59 g/t gold and 139.3 g/t silver (9.12 g/t gold equivalent)\n and broad intersections of anomalous gold and silver up to 15.3 metres\n of 0.29 g/t gold and 50.9 g/t silver (1.22 g/t gold equivalent).\n\n\nThe majority of anomalous drill results are clustered around the\n structural intersection of the \"Loma Alta Trend\" and \"Rio Seco Main\"\n veins (Figure 1), which center on a covered resistive geophysical anomaly, the \"Oculto\n Zone\".  The overall structural setting of this zone is interpreted by\n to be a dilational jog, a structural setting which hosts economic\n concentrations of precious metals elsewhere in Santa Cruz province.\n\n\nSignificant drill results for the Rio Seco program were returned from\n holes CRS_dh_06 and -19 (Figure 2) on the Loma Alta Trend and at the edge of the Oculto Zone, and were\n drilled on-section beneath the best Phase 1 trench result of 1.8 metres\n at 1.19 g/t gold and 73.7 g/t silver (news release March 5, 2012).  A\n shallow hole, CRS_dh_06, intersected a series of high-level epithermal\n veins and vein-breccia, approximately 30 metres below the trench, over\n an estimated true width of 15 metres.  Down hole intersections in this\n zone include 5.5 metres at 1.01 g/t gold and 37.9 g/t silver (5.5\n meters of 1.70g/t of  gold equivalent), and the majority of the zone\n was gold and silver anomalous.  The deeper hole, CRS_dh_19, intersected\n the same vei...