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GRENVILLE REPORTS 10%+ COPPER SAMPLES FROM NEW AND EXISITNG ZONES AT ESPANOLA COPPER GOLD SILVER PROJECT
GRENVILLE REPORTS 10%+ COPPER SAMPLES FROM NEW AND EXISITNG ZONES AT ESPANOLA COPPER GOLD SILVER ...
About this update from Inzinc Mining Ltd.
[{"type":"text","content":"\nGRENVILLE REPORTS 10%+ COPPER SAMPLES FROM NEW AND EXISITNG ZONES AT ESPANOLA COPPER GOLD SILVER PROJECT\n\n\n May 13, 2010 (TheNewswire.ca) -- Vancouver, B.C. - Grenville Gold Corporation (OOTC:GVLGF) (\"Grenville\" or \"the Company\"), (TSX Venture: GVG, US: GVLGF, Frankfurt: F9I, WKN: A0KELU) is pleased to announced that it has identified one new mineralized structure on its Española property, Lima, Peru and sampled 10%+ Copper samples at the Espanola Project.Highlights\nSample Type Mass Au Ag Cu Pb Zn As Sb Fe Mn Mo \n kg g/t g/t % ppm ppm ppm ppm % ppm ppm \nES-25 Grab 2.71 0.246 17.1 >10.00 175 2533 68 7 12.56 613 5 \nES-26 Grab 3.57 0.029 15.5 >10.00 128 623 48 -5 1.46 91 5 \nES-38 Grab 3.11 0.494 3.7 >10.00 46 133 51 7 14.31 >10000 12 \nES-39 Grab 3.74 0.218 0.5 1.82 5 87 30 -5 14.17 1597 21 \nES-40 Grab 3.16 0.079 1.2 3.21 -5 72 33 7 >15.00 1127 15 \nThe Española property is located within the coastal Iron Oxide-Copper Gold (IOCG) deposit belt of Peru; approximately 25 km ENE of the Raul-Condestable and 1.2km NNE of the past producing Rosa Maria vein, also located within Grenville Gold-controlled Claims. In 2008, the Raul-Condestable mine held approximately 10 million tons of Reserves grading 1.27% copper and approximately 7.6 million tons of Measured and Indicated Resources grading 1.77% copper (Even et al., 2009)1. Both properties are characterized by sub-vertical copper-bearing structures with similar surface mineralogy and with extensive lateral continuities. The Española property is at an early exploration stage and no CIMM-compliant Resources currently exist.The northwest striking Ysabel vein structure sporadically outcrops over a distance of approximately 400m and possibly extends under the overburden cover and at a depth. The mineralized widths locally reach up to 3m. The oxidized surface rock contains malachite, bornite, covelite, chalcocite, limonite, iron oxides, pyrolusite and other secondary minerals.Initial limited sampling (7 samples) performed by the Company indicates that the Ysabel mineralization is characterized by anomalous mineral contents which assays on average 3.03% Cu2 and 0.176 g/t Au. One sample is characterized by a Cu content that is above 10%.Three samples (ES-35, ES-36, ES-37) were also taken from a 20cm wide structure where artisan minors periodically extract ore using ru...