Trevali amplía mineralización en depósito Stratmat. New Brunswick

Resumen: Trevali Mining Corporation anuncia la recepción de los resultados finales del programa de perforación diamente de 5000 metros en su depósito polimetálico de sulfuros masivos en New Brunswick, Canadá. Los tres agujeros intersectaron múltiples zonas de significativa mineralización de zinc-plomo-cobre-plata-oro (Tabla 1). El sistema metal base Stratmat ahora se define con una longitud de huelga de 2.2 km y un ancho de 800 metros y se mantiene abierto para la expansión en profundidad.

Dr. Mark Cruise, el presidente de Trevali, considera que la recepción de estos ensayos finales marca la culminación de lo que ha sido otra campaña de perforación excepcional para la compañía y reafirma la calidad y el potencial de los depósitos de zinc (polimetálica), tanto en Canadá y Perú.

Trevali Further Expands Mineralization at Stratmat Deposit in New Brunswick

VANCOUVER, BRITISH COLUMBIA, Jun 06, 2012 (MARKETWIRE via COMTEX) -- Trevali Mining Corporation ("Trevali" or the "Company") CA:TV +0.97%(otcqx:TREVF)(lma:TV)(frankfurt:4TI) is pleased to announce the receipt of final assay results of the 5,000-metre diamond drill program at its Stratmat polymetallic massive sulphide deposit in New Brunswick, Canada. The holes, collared approximately 1.2 kilometers south-west of the Stratmat Main Zone, were designed to test the Stratmat-S1 sulphide target horizons. All three holes intersected multiple zones of significant zinc-lead-copper-silver-gold mineralization (Table 1). The Stratmat base metal system is now defined over 2.2-kilometres strike length by 800-metres wide and remains open for expansion at depth and on-strike (Figure 1).

"Drilling at our Stratmat deposit continues to deliver extremely positive results - the size, scale and tenor of the zinc-lead-copper-silver-gold and associated alteration system clearly illustrates the magnitude of the Stratmat sulphide depositional event," stated Dr. Mark Cruise, President of Trevali. "Receipt of these final assays marks the completion of what has been another exceptionally successful drill campaign for the Company and continues to re-affirm the quality and potential of the Company's zinc (polymetallic) deposits in both Canada and Peru. All of our deposits remain open for expansion and we believe that there are a lot more tonnes to be discovered on our properties."

The Stratmat deposit is a multi-lens volcanic sediment-hosted massive sulphide deposit that currently holds an estimated independent National Instrument 43-101 compliant inferred resource(i) of 5.5 million tonnes grading 6.11% Zinc, 2.59% Lead, 0.40% Copper, 54.21 g/t Silver and 0.62 g/t Gold. The deposit, located in the renowned Bathurst Mining Camp, is situated approximately 20 km east of the Company's Halfmile Mine, where production commenced in early January, and approximately 55 km southeast of the Caribou Mill and deposit that the Company has entered into a definitive agreement to acquire (Figure 2).

(i) NI 43-101 compliant resource estimate by Wardrop Engineering Inc., November, 2008

Core Drill From To Length g/t g/t Hole (m) (m) (m) Au Ag %Cu %Zn %Pb -------------------------------------------------------------------------- 65.85 66.00 0.15 0.02 56.00 0.50 4.31 5.14 ---------------------------------------------------------------- 84.59 85.59 1.00 0.25 33.00 0.64 5.35 2.42 ---------------------------------------------------------------- 102.80 106.00 3.20 0.45 3.01 1.84 0.10 0.04 ---------------------------------------------------------------- 120.00 125.00 5.00 0.25 42.09 0.69 6.69 3.59 ---------------------------------------------------------------- ST-725 133.20 134.24 1.04 0.09 9.00 0.45 5.49 2.81 ---------------------------------------------------------------- 148.48 148.75 0.27 0.22 51.00 0.85 16.00 8.78 ---------------------------------------------------------------- 268.86 270.24 1.38 0.10 70.00 0.16 2.38 0.92 ---------------------------------------------------------------- 278.87 283.41 9.24 0.13 21.70 0.06 1.54 0.88 ---------------------------------------------------------------- 329.74 330.40 0.66 0.47 104.00 0.28 12.10 6.98 -------------------------------------------------------------------------- 56.98 59.00 2.02 0.25 41.00 0.47 3.05 1.57 ---------------------------------------------------------------- 62.50 77.76 15.26 0.15 29.59 0.28 6.10 3.31 ---------------------------------------------------------------- 118.67 119.75 1.08 0.18 15.00 0.78 3.01 1.32 ST-726 ---------------------------------------------------------------- 236.43 245.00 9.57 0.10 13.68 0.07 1.12 0.49 ---------------------------------------------------------------- 252.00 253.00 1.00 0.28 21.00 2.14 0.28 0.04 ---------------------------------------------------------------- 300.00 304.00 4.00 0.01 0.00 0.01 1.31 0.09 -------------------------------------------------------------------------- 71.95 73.73 1.78 0.61 34.02 0.80 8.56 4.58 ---------------------------------------------------------------- 245.60 255.00 9.40 1.79 81.37 0.40 6.41 2.91 ---------------------------------------------------------------- 255.00 267.80 12.80 0.40 18.83 0.13 1.96 0.87 ST-727 ---------------------------------------------------------------- 285.10 290.00 4.90 0.19 29.17 0.38 2.30 0.86 ---------------------------------------------------------------- 300.50 302.00 1.50 0.08 405.00 0.03 0.37 0.13 ---------------------------------------------------------------- 353.00 368.00 0.65 0.05 12.00 0.14 3.82 1.26 -------------------------------------------------------------------------- Table 1: Diamond Drill Hole Intercepts. Higher grade intercepts are highlighted in the table, and all intervals represent prospective planes of economic mineralization. True width is estimated to approximately 80% of reported interval.

Fuente: http://www.marketwatch.com