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Barsele Property
PROJECT OVERVIEW

Our Barsele Gold Project is located approx. 600 km due north of Stockholm & 40 km southeast of Storuman, a small town situated in Västerbottens Län, which is a regional district of Northern Sweden. Orex believes there is excellent upside potential & inherent value at Barsele - the main objective is to discover & define 1.5 Moz Au - 2.0 Moz Au deposit. Our total mineral claim holdings are 32,709 ha.

Since 1985, 414 diamond drill holes have been completed at Barsele - we aim to expand the known open-pit resource with definition drilling. Orex plans to spend at least $5,000,000 in the next 5 years to continue surface exploration & surveying on the property. Mining exploitation concessions have been in place since 2007, which will assist with the permitting process.

Several major gold deposits are situated nearby, including: Bjorkdal (Elgin Mining), Faboliden (Lappland Gold) and Svartliden (Dragon Mining).


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WHY SWEDEN?
  • Sweden is one of Europe's leading producers of metals with a long & successful history of mining
    • 1992 - revised mining law abolished Statutory State holdings for mineral projects, which opened door to foreign investment in mining
    • Many local & international companies actively exploring and/or currently developing mines
  • Taxation incentives for project development from local & regional governments
    • 28% corporate tax rate and no mineral tax
    • low mineral license costs & good security of tenure
  • Well-developed access & infrastructure
    • power, rail, roads, telecommunications, water
    • skilled local labour market
  • Low political risk in Sweden
    • few impediments to exploration & development of a project
    • mature, well-defined environmental requirements & permitting process

CURRENT OREX PLAN
  • Airborne Geophysical Survey by SkyTEM completed - results being analysed to choose drilling targets
  • Ground Induced Polarization & Magnetic Surveys completed - new targets have been chosen
  • Phase-I Diamond Drill Program completed - total 6,200 m and 16 Drill Holes (12 Drill Holes in Central Zone, 4 Drill Holes in Avan Zone)
  • Diamond Drill Testing to Expand Known Zones Laterally & Vertically completed
  • Phase-II Diamond Drill Program upcoming
  • Diamond Drill Testing of New Anomalous Areas - Prospecting, Mapping, Sampling & Geophysics upcoming
  • Bulk Sampling of Central Zone upcoming
  • Environmental Studies & New Acquisitions upcoming

AGREEMENT WITH NORTHLAND RESOURCES S.A.

Under the terms of the Northland Agreement, Orex will acquire 100% of the Barsele Gold Project:

  • Northland Resources S.A. receives staged payments of cash & TSX-V: REX Shares
  • Northland Resources S.A. retains 2% NSR which can be purchased for US$4 Million
  • Orex Minerals Inc.'s Barsele Gold Project 100% purchased for max. US$15.5 Million commitment
Time Frame Cash (US$) TSX-V: REX Stock (US$ Value) Work Commitment (US$)
04/29/2011 (paid) $2,000,000 1,152,997 Shares -
04/29/2012 (paid) $1,000,000 852,764 Shares $1,000,000
2nd Anniversary $2,000,000 - $2,000,000
3rd Anniversary - $1,000,000 -
4th Anniversary - $1,000,000 -
TOTAL $5,000,000 $3,500,000 $3,000,000

GEOLOGY

The Barsele Gold Project covers a sequence of metasedimentary and metavolcanic rocks of the Proterozoic Svecofennian system, identified with 3 main phases of granitoid intrusions in the region: early, middle, and post. An early orogenic granodiorite is the host rock of the Barsele Au mineralization.

The granodiorite exhibits a well-developed S2 penetrative foliation which is cut by ductile shear zones, faults, fractures & dilational quartz and quartz-carbonate sulphide veining. The granodiorite is quartz-feldspar phyric and is composed of sericitized plagioclase, quartz, biotite and lesser K-feldspar.

Au mineralization at Barsele is predominantly hosted within a medium-grained, highly fractured granodiorite that ranges in width from 200 m to 500 m with a strike-extent in excess of 8 km. The intrusion bends from an east-west orientation in the east to a northwest trend in the west, where 3 major zones of Au mineralization have been identified: Central, Avan & Skiråsen Zones. The Central and Skiråsen Zones have a combined strike length of 1.4 km and a width of 250 m. A 4th mineralized gold zone, Skirträskbacken, is located approximately 3 km southeast of the Central Zone and extends into the Risberget gold prospect.

Two main styles of mineralization are interpreted at the Central Zone: (a) low to moderate grade Au mineralization associated with networks of thin tourmaline-quartz and quartz-calcite-arsenopyrite veinlets in granodiorite, and (b) high-grade Au-Ag-Zn-Pb mineralization in syn-tectonic quartz-sulphide veins. Most exploration in the Central and Avan Zones has focused on the low-grade Au resource and there remains potential for discovery of additional high-grade quartz-sulphide vein mineralization.

Gold occurs as native metal, and has a general association with arsenopyrite but also occurs with pyrrhotite, calcite, chlorite & biotite. Base metal content of the deposit is typically low. Carbonate, sulphide and quartz-tourmaline veinlets are locally mineralized. The host-granodiorite contains less than 2% disseminated fine-grained sulphides consisting of arsenopyrite, pyrrhotite and pyrite.

The Norra Zone consists of massive sulphide mineralization hosted within a sequence of sheared felsic volcanics, foliated pyritic shales and pelitic sediments with a basal massive-sulphide zone and an upper-zone dominated by andesitic volcanics. The footprint of the main mineralized body at Norra, based on drilling, is some 300 m in strike-length varying from 5 m to 50 m in width.

The sulphide mineralization and associated alteration is a volcanic hosted massive sulphide (V-HMS) type. Gold is associated with the basal semi-massive arsenopyrite, pyrrhotite, chalcopyrite, galena, and sphalerite mineralization. Gold is probably remobilized and likely enriched by a later overprinting epithermal phase of mineralization.

 
Orex Minerals Inc.