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Meteoric Resources NL (ASX:MEI) Reports Gravity And Mapping Results And To Commence Drilling At Coorara Iron Project
Meteoric Resources NL (ASX:MEI) Reports Gravity And Mapping Results And To Commence Drilling At Coorara Iron Project

Perth, Jan 14, 2011 AEST (ABN Newswire) - Meteoric Resources NL (googlechartASX:MEI) is pleased to announces that a programme of detailed geological mapping (1:5,000 scale) has been completed at Meteoric's Coorara iron project situated about 50km north of the standard gauge railway in the South Yilgarn Iron Ore Province. The mapping focused on the northern 15km of an interpreted 40km strike length of banded iron formation (BIF), in an area where outcrop is more prevalent. The mapping identified two broad zones within the BIF sequence; a linear Western BIF comprising mainly magnetite BIF and a structurally complex Eastern BIF exhibiting strong folding, structural deformation and structural thickening.

The Eastern BIF comprises a package of BIF and intercalated ultramafic and mafic schists some 500m in horizontal width which can be traced discontinuously in outcrop for 17km along strike. Within this zone the BIF has in places been strongly altered to hematite-goethite. Surface sampling within this zone has obtained grades up to 35m @ 58.9% Fe (MEI ASX releases of 17 November 2010 and 16 December 2010). Sampling has also identified +50%Fe grades to the south along strike where detailed mapping has yet to be completed. Structural complexity of the type exhibited in the Eastern BIF, and the interpreted presence of large strike faults or shears can be a significant factor in causing the alteration of magnetite BIF to hematite-goethite mineralisation.

Another significant result of the mapping was the recognition of cemented detrital hematite-goethite outcrops and the presence of pisolitic ironstone gravels which indicate potential for channel iron deposits formed by the weathering and remobilisation of the altered BIF. A separate programme is being planned, to assess the potential for near surface detrital and channel iron deposits.

In addition to the mapping, a trial gravity survey (960 stations, 200m x 50m spacing) has been carried out over an 8km strike length of the Eastern BIF sequence. This survey covers less than 25% of the BIF sequences in the project area. Gravity surveys can identify the presence of dense rocks such as hematite-goethite enrichments, particularly where the magnetic signature of BIF is reduced by alteration of the magnetite to less magnetic iron minerals. The residual gravity results show a series of gravity anomalies as shown in Figure 2 (see link at the bottom of the release). Significantly, a large proportion of these anomalies coincide with areas of reduced magnetic signature and/or known hematite-goethite enrichments. The cumulative strike length of these gravity targets totals at least 4.5km, including a strong 2km-long zone of anomalies at the southern end of the survey area.

Based on the encouraging results of the geological mapping, rock sampling and gravity survey, Meteoric is planning an initial 3,000m RC drilling programme to test priority targets for high-grade hematite-goethite enrichments. The drilling will be targeted both on areas of outcropping high grade hematite-goethite and on gravity anomalies where the bedrock is obscured by BIF rubble or laterite cover. Subject to completion of permitting requirements, drilling is anticipated to start in the next week.

For the complete Meteoric Resources NL announcement including figures, please view the following link:

http://www.abnnewswire.net/media/en/docs/64988-ASX-MEI-524490.pdf

About Meteoric Resources Nl

Meteoric Resources ASX:MEIMeteoric Resources NL (ASX:MEI) is a Perth based rare earth company that is progressing its flagship Caldeira Project in Minas Gerais, Brazil and aims to become Brazil’s next rare earth producer. The Caldeira Project is a true Ionic adsorbed Clay (IAC) deposit with above industry TREO grades and excellent metallurgical recoveries using a standard Ammonium Sulphate (AMSUL) wash flowsheet. These grade and recovery characteristics allow a simple flowsheet to be developed to produce a Mixed Rare Earth Carbonate (MREC) with an anticipated low capital and operating costs. Meteoric aims to become a significant volume, low-cost producer and is committed to supporting and integrating into western supply chain opportunities.

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Contact

Roger Thomson
Managing Director
Tel: +61-8-9485-2836
Mob: +61-419-969-183

George Sakalidis
Executive Director - Exploration
Tel: +61-8-9485-2836
Mob: +61-411-640-337

http://www.meteoric.com.au



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