Happy Creek estimates NI 43-101 Ridley Creek resources
HAPPY CREEK’S FOX TUNGSTEN PROPERTY, RIDLEY CREEK ZONE INCLUDES 505,000 TONNES OF 0.468% W03 INDICATED AT 4.1:1 STRIP RATIO
Effective today, Happy Creek Minerals Ltd. has released its first resource estimate prepared in accordance with National Instrument 43-101 for the Ridley Creek zone on its 100-per-cent-owned Fox tungsten property. The Fox property is located 75 kilometres northeast of 100 Mile House in the south-central Cariboo, British Columbia, Canada.
The Fox property consists of a new, large-scale, 10-kilometre-by-three-kilometre tungsten skarn mineral system, containing seven mineralized zones at surface. All zones are open in extent. The Ridley Creek zone is currently approximately 350 metres by 175 metres in dimension. It is a gently dipping tabular body approximately five metres to 25 metres in thickness with the top at surface to approximately 25 metres below surface. The current resource for the project is for the Ridley Creek (RC) zone.
At the 0.1% WO3 cut-off selected and within the resource constraining pit shell, the Indicated resource is estimated at 505,000 tonnes grading 0.468% WO3. Inferred resources are 280,000 tonnes of 0.456% WO3 (Table 1).
Resource Estimate at a 0.1% WO3 Cut-off ClassificationWO3 Cut-off (%)Tonnage (t)WO3 (%)WO3 (MTU) Indicated >0.1 505,000 0.468 237,000 Inferred >0.1 280,000 0.456 127,000
David Blann, P.Eng., President, CEO, comments: “For a single, 45-degree pit-constrained tungsten resource using current metal prices, the Ridley Creek zone has a combination of grade and low strip ratio that are an excellent start. The deposit is still open in extent and we have six other zones that could potentially add to this. The work completed has provided a solid technical foundation to continue with more detailed engineering and assessment, and with the efficient drill-out of this and our other zones. As a new discovery in the western world, we are pleased to achieve this milestone and we look forward to advancing the 100% owned Fox as a leading new tungsten project.”
The Company’s plans for 2016 include the collection of additional engineering and other data to advance the RC zone and continue exploration of six other at-surface tungsten prospects on the property. Details of the Company’s plans for 2016 will be provided in a subsequent news release.
Base Case Highlighted for Cut-off Sensitivity within the 45-degree Pit Wall Resource Constraining Shell ClassificationWO3 Cut-off (%)Tonnage (tonne)WO3 (%)WO3 (MTU) Indicated >0.60 142,000 0.911 130,000 >0.40 240,000 0.740 178,000 >0.30 303,000 0.660 200,000 >0.20 381,000 0.575 219,000 >0.15 433,000 0.526 228,000 >0.10 505,000 0.468 237,000 >0.05 595,000 0.409 243,000 Inferred >0.60 63,000 0.873 55,000 >0.40 129,000 0.674 87,000 >0.30 195,000 0.561 109,000 >0.20 249,000 0.494 123,000 >0.15 261,000 0.480 125,000 >0.10 280,000 0.456 127,000 >0.05 295,000 0.435 129,000
Subset of Indicated and Inferred Resources Reported Within Selected Revenue Factor Pit Shells WO3 Cut-Off (%)Revenue FactorIndicated Inferred Tonnes WO3 (%)Tonnes WO3 (%)Waste (t)Strip Ratio 0.2 0.60 188,0000.496 99,000 0.628 732,000 2.55 0.2 0.80 304,0000.556 203,0000.511 2,049,000 4.04 0.2 1.00 387,0000.572 253,0000.491 3,367,000 5.26 0.1 0.60 270,0000.388 102,0000.613 647,000 1.74 0.1 0.80 403,0000.454 221,0000.48 1,932,000 3.10 0.1 1.00 505,0000.468 280,0000.456 3,218,000 4.10
Tungsten assays are reported in percent WO3 (tungsten trioxide), the compound for which tungsten market prices are published. Quantities of WO3 are traditionally reported in Metric Ton Units, which are equal to 10 kg of WO3. A grade of 0.5% W0 3 contains 5 kg of W0 3 /tonne.
A NI 43-101 technical report for the Fox Tungsten Project mineral resource estimate will be filed on SEDAR within 45 days.
Pierre Desautels, MSc., P.Geo of AGP Mining Consultants is the qualified person responsible for the resource estimate and Warner Gruenwald, P.Geo. the co-author of the technical report, are independent as defined in Section 1.5 of NI 43-101and have reviewed and approved the technical information within this news release.
Global Mineral Inventory of the Ridley Creek Zone ClassificationWO3% BinTonnage (tonne)WO3 (%)WO3 (MTU) Indicated >0.40 274,000 0.74 204,000 >0.20 476,000 0.55 261,000 >0.15 589,000 0.48 281,000 >0.10 776,000 0.39 304,000 >0.05 976,000 0.33 319,000 Inferred >0.40 258,000 0.71 182,000 >0.20 496,000 0.50 249,000 >0.15 563,000 0.46 261,000 >0.10 654,000 0.42 273,000 >0.05 767,000 0.37 281,000
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