The results from these two holes continue to define and expand the mineral trend as previously outlined by holes DH09-03, DH10-04, 05, 20, 21, 23, 25, DH11-26, 27, 29 and 30. The higher-grade shoot appears to plunge moderately to the southeast and has dimensions of approximately 350 m in strike, 100 m in width and 200 m in depth and remains open. This higher grade shoot is enclosed within a much larger, lower grade envelope containing quartz (locally sheeted) with magnetite vein-hosted and disseminated chalcopyrite mineralization in potassic-altered zones of fine-grained volcaniclastic rocks with interfingering monzonitic dykes
The Phase One 2011 drilling program commenced on February 10th and ended on April 4th; 9 holes totaling 2,050.7 metres were completed. Assay results for the final hole are pending. The program was designed to expand the mineralized zone intersected in previously reported holes DH10-21 (156.6 m grading 1.14g/t Au and 0.29% Cu, including 64 m grading 1.92g/t Au and 0.26% Cu), DH11-26 (151.5 m grading 0.83g/t Au and 0.21% Cu, including 68.8 m grading 1.17g/t Au and 0.35% Cu) and DH11-30 (160.3 m grading 1.03g/t Au and 0.25% Cu, including 39.6 m grading 2.07g/t Au and 0.47% Cu).
Deerhorn Zone Drilling Highlights:
|Hole ID||From (m)||To (m)||Int. (m)||Au g/t||Cu%||Au Eq g/t|
Au Equivalent in g/t calculated using US$950/oz gold, US$2.50/lb copper and the formula: ((g/t Au + (%Cu x 22 x Price Cu/lb) / (Price Au/oz x 0.032151)). Metallurgical recoveries and net smelter returns are not considered.
Hole DH11-31 was lost in overburden at 49.4 m.
Hole DH11-32 intersected chalcopyrite with magnetite and hematite as fine-grained disseminations and in sheeted quartz veins, hosted by fine-grained volcaniclastic rocks and monzonitic dykes. A 207.5 m interval assayed 1.00g/t Au and 0.18% Cu and included several higher-grade intervals (see Table).
Hole DH11-33, the most northwesterly drill hole along the mineralized trend, intersected a similar alternating sequence of volcaniclastic rocks and monzonitic dykes with similar styles of alteration and mineralization. A 149.0 m interval assayed 0.30g/t Au and 0.23% Cu and included several higher-grade intervals (see Table).
In addition, a second mineralized trend in the Deerhorn Zone, to the north of the zone reported in this release and with approximate dimensions of 700 m in length and 100 m in width, was previously indicated by drilling in 2010. No further testing has yet taken place on this trend.
Core samples were analyzed by ALS Laboratory Group, a certified facility in North Vancouver, BC. Glen Garratt, P.Geo., who is a qualified person within the context of National Instrument 43-101, has read and takes responsibility for this news release.
About Cariboo Rose Resources Limited
Cariboo Rose Resources Ltd. is a mineral exploration company with six gold, copper and molybdenum exploration projects in British Columbia and the Yukon. The Woodjam North and Woodjam South properties (totaling 56,150 ha) are part of the Woodjam Joint Venture between Cariboo Rose (40%) and Fjordland Exploration Inc. (60%); both properties are now under option to Gold Fields Horsefly Exploration Corporation. Additionally, Cariboo Rose has two other gold-copper exploration projects adjoining the Woodjam Properties, a gold exploration project in the White Gold District of the Yukon, and a copper exploration project south of BC’s Kemess mine. Cariboo Rose trades on the TSX Venture exchange under the symbol “CRB”. For more information please visit the Company’s website at www.cariboorose.com.
About Gold Fields Limited
Gold Fields is one of the world’s largest unhedged producers of gold with attributable annualized production of 3.6 million ounces per annum from eight operating mines in South Africa, Ghana, Australia and Peru. Gold Fields also has an extensive growth pipeline with both greenfield and near mine exploration projects at various stages of development. Gold Fields has total attributable Mineral Reserves of 77 million ounces and Mineral Resources of 225 million ounces. For more information visit the company’s website at www.goldfields.co.za.
Glen Garratt, P.Geo, Director.
Cariboo Rose Resources Ltd.
Paul Way, Business Development Manager
Phone: (604) 681-7913, Toll Free: 888-656-6611; email: firstname.lastname@example.org
The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.