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G4G Resources Ltd. identifies Copper-Molybdenum porphyry mineralization on the Rex target, Vancouver Island, B.C.
Published Oct 26 2011
4 min read

G4G Resources Ltd. identifies Copper-Molybdenum porphyry mineralization on the Rex target, Vancouver Island, B.C.

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VANCOUVER, Oct. 26, 2011 /CNW/ - G4G Resources Ltd. (TSX-V: GXG) ("G4G") today announced soil and rock assay results from the Rex target (MINFILE # 092F221), which is one of the showings within the Macktush Porphyry project.

The soil geochemical survey revealed a molybdenum in-soil anomaly covering an area of one square kilometre grading from 8 to 70.6 ppm molybdenum, open to the north and south. On the periphery of the molybdenum anomaly, several copper anomalies covering areas of 160 square metres were identified, grading from 100 to 533ppm copper. These soil anomalies potentially indicate the presence of a Cu-Mo porphyry system.

"The molybdenum soil sample results and the extent of the occurrence provide us with excellent data in order to further assess the potential of the Rex target. There is now a clear indication that the geochemical results correspond to the geophysical response. Based on these results, the commencement of a magnetic inversion model using the airborne magnetic data is the next step." said Basil Botha, President & CEO.

Geological mapping in the area identified porphyry style mineralization (pyrite and chalcopyrite) hosted in Triassic basalts of the Karmutsen Formation associated to lower to middle Jurassic granitic intrusions. Abundant low sulphidation epithermal veins are also found within the property. Chalcopyrite-rich base metal veins were also observed cross-cutting porphyry style mineralization forming a system that was observed covering an area of several square kilometres.

Grab samples of altered and mineralized rocks taken during March and July returned anomalously high values of molybdenum and copper in porphyry type mineralization over extensive areas near the REX showing, as well as a system of higher grade copper base metal veins crosscutting the porphyry mineralization, forming a system stretching for several kilometers across the Macktush Property.

"The large aerial extents of the geophysical response, the alteration signature, and the sulphide mineralization along with the combination of elevated multiple geochemical indicators could represent the footprint of a copper-molybdenum porphyry target. The geochemical setting is similar to that of the past producing Island Copper Mine on Vancouver Island and many others on the west coast of British Columbia, and these kind of large systems commonly form deposit clusters" said Raul Sanabria, VP Exploration for G4G Resources Ltd.

Highlights of the rock grab sample program from March and July are summarized in the table below.

Sample
Number
UTM E UTM N Sample Description Cu
ppm
Mo
ppm
Ag 
ppm
J047357 360142 5445858 Stockwork Veining 51.2 74.6 0.21
J047358 361195 5446429 Base Metal Vein 105,000 32.3 23.8
J047361 361097 5446443 Epithermal Vein 3,460.0 3.53 0.84
J047364 360642 5445966 Stockwork Veining 306.0 70.4 0.31
D055181 361677 5445770 Basalt with Malachite 6,040.0 0.2 0.20
D055182 361743 5445855 Basalt with Malachite 6,810.0 0.49 1.11
K750187 366705 5452686 Base Metal Vein 46,200 0.085 14.15
K750188 366698 5452670 Base Metal Vein 40,200 0.143 12.1
K750189 366688 5452704 Base Metal Vein 67,600 0.337 18.9
K750190 366755 5452204 Base Metal Vein 2,200 0.017 0.85
K750191 366755 5452199 Base Metal Vein 7,800 0.023 3.52
K750192 366808 5452578 Stockwork Veining 1,500 0.008 0.46
K750193 366541 5453362 Stockwork Veining 9,700 0.012 1.21

Highlights of the soil sample program from January, February and July are summarized in the table below.

Sample
Number
UTM E UTM N Cu
ppm
Mo
ppm
F~15 359500 5446603 311 0
F~16 359502 5446499 363 0
F~33 359596 5447394 308 1
F~40 359686 5446690 1350 2
F~45 359705 5446200 348 2
F~53 359802 5446210 608 5
A~10 357537 5444886 439 2
A~11 357605 5444826 364 21
B~16 365969 5447692 303 45
D~1 361670 5448325 994 0
D~29 362420 5450731 633 22
8~5 360203 5446402 514 2.98
11~3 360497 5446195 312 61.8
12~1 360604 5446003 387 46.6
12~2 360596 5446101 415 70.6
13~6 360711 5446504 249 10.85
18~11 361203 5447004 311 2.76
8~14 360197 5447299 479 4.06
8~17 360204 5447593 106.5 10.6
16~11 361006 5447000 444 1.1
13~10 360703 5446895 312 28.9
13~11 360711 5447000 43.5 10
13~12 360714 5447110 88 18.5
13~13 360703 5447200 199 15.45
13~14 360701 5447299 23.5 13.6
14~12 360801 5447093 235 17.35
12~17 360594 5447615 175.5 12.45
12~16 360600 5447497 391 17.9
12~13 360593 5447211 86.1 13.55
12~11 360594 5447006 53.8 20
11~15 360499 5447397 379 1.72
12~19 360595 5447802 397 2.48
11~19 360498 5447801 210 23.6
21~16 361507 5447500 417 3.64
21~20 361496 5447914 491 1.55
17~20 361096 5447913 533 0.91
15~21 360901 5447999 302 3.22
13~18 360695 5447703 199.5 11.75
12~00 360604 5445895 265 68.6
13~00 360704 5445888 400 12.45

Airborne magnetic and resistivity surveys were flown over the property including the REX showing in 2005 by Fugro for SYMC. Coincident resistivity and magnetic lows surrounded by a magnetic high were observed over the REX showing. The resistivity low which correlates so well with the molybdenum anomaly suggests that conductive materials such as sulphides may be concentrated in this area, possibly in porphyry style disseminated mineralization patterns. The magnetic low, surrounded by a magnetic high anomaly indicates demagnetization of primary magnetite in rocks consistent with alteration related to porphyry style mineralization. 

Raul Sanabria, P. Geo., is the Qualified Person for the purposes of National Instrument 43-101 for the Macktush Exploration Project. Mr. Sanabria has verified and approved the contents of this news release.

About G4G Resources Ltd.

G4G Resources Ltd. is a Canadian-based mineral exploration and development company focused on a number of low cost iron ore projects and copper-gold projects on Vancouver Island.

Forward-Looking Statement

This document may contain or refer to forward-looking information based on current expectations, including, but not limited to timing of mineral resource estimates, future exploration or project development programs and the impact on the Company of these events. Forward-looking information is subject to significant risks and uncertainties, as actual results may differ materially from forecasted results. Forward-looking information is provided as of the date hereof and we assume no responsibility to update or revise them to reflect new events or circumstances. For a detailed list of risks and uncertainties, as it relates to G4G Resources Ltd., please refer to the Company's 2010 year end audited financial statements filed with SEDAR on April 28, 2011.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Image with caption: "Soil Survey (Molybdenum) Assay Results and Airborne Resistivity (CNW Group/G4G Resources Ltd.)". Image available at: http://photos.newswire.ca/images/download/20111026_C7387_PHOTO_EN_5388.jpg