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ENERGY METALS LTD Capital/Financing Update 2011

Dec 27, 2011

64845_rns_2011-12-27_9521006d-53e0-4228-a7cb-804a61f97a40.pdf

Capital/Financing Update

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ASX

ANNOUNCEMENT

BIGRLYI JOINT VENTURE EXPLORATION AND DEVELOPMENT UPDATE

23[rd] December 2011

Energy Metals Limited ABN 63 111 306 533

For further information contact:

Weidong Xiang Managing Director

Phone: +61 8 9322 6904 Fax: +61 8 9321 5240

Website: www.energymetals.net

HIGHLIGHTS

BRC11138: 16.95m @ 0.87% eU3O8 from 72.4m inc 15.45m @ 0.96% eU3O8 from 73.55m, and 24.15m@ 0.23% eU3O8 from 39.3m inc 20.40m @ 0.27% eU3O8 from 42.85m

BDD11115: 19.70m @ 0.50% eU3O8 from 1m inc 10.25m @ 0.93% eU3O8 from 1.85m

BDD11088: 9.05m @ 0.59% eU3O8 from 27.7m inc 7.40m @ 0.71% eU3O8 from 27.9m

BDD11133: 13.90m @ 0.33% eU3O8 from 21.4m

BRC11114: 50.4m @ 0.09% eU3O8 from 74.3m inc 7.95m @ 0.27% eU3O8 from 87.6m

Email: [email protected]

Registered Office: Ground Floor 10 Kings Park Road West Perth WA 6005

PO Box 1323 West Perth WA 6872

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Energy Metals Limited (ASX: EME) is pleased to release the results from recent exploration, resource infill and development (geotechnical and metallurgical) drilling activities within the Bigrlyi Joint Venture (BJV), located in the Northern Territory. Partners in the BJV are Energy Metals (53.3% and manager), Paladin Energy (41.7%) and Southern Cross Exploration (5.0%).

Recent exploration activities within the BJV have included more detailed mapping to identify untested sections of the prospective horizon and infill and extensional RC and Diamond drilling.

The drilling had several objectives including:

  • Expanding the Resource base,

  • Increasing confidence in the continuity of mineralisation,

  • Obtaining material for geotechnical or metallurgical studies,

  • Exploring previously untested parts of the stratigraphy.

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Recent drilling has included testing of up dip and down dip extensions of the mineralisation predicted by the revised geological model, as well as infill drilling to increase the confidence in the Resource Estimate. A significant number of holes were drilled to obtain material for ongoing metallurgical testing and evaluation of the metallurgical recoveries of the mineralisation, both along strike and within different geological domains.

This drilling has resulted in several extensions of the mineralisation at depth and in close proximity to the current optimised pit shells and possible underground development, which is expected to have a positive impact on the economics of the project.

Significant (>100ppm eU3O8) gamma probe intersections have been returned from most holes in this programme with some of the better intersections highlighted previously in this announcement. Importantly most of these holes are either close to, or within, current resource positions at the Anomaly 2, 4 and 15 deposits.

Figure 1 shows the location of the deposits within the BJV, which were the focus of the recent drilling.

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Figure 1 - Bigrlyi Joint Venture plan showing the main resource areas and historic anomalies.

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Significant intersections are detailed in Table 1 with drill hole collar information detailed in Table 2. All intersections are down hole widths with the true thickness estimated to be between 70% and 80% of the down hole thickness.

Samples from the anomalous intervals have been dispatched for chemical analysis to confirm the Uranium values returned from gamma probe estimates and to determine the Vanadium content of the holes. Some of these results have been received with the results currently being evaluated. Once the assay results are confirmed as passing the internal QAQC checks they will be released.

All exploration activities including RC and Diamond drilling have now ceased for the year with further assay results expected in the coming weeks.

Activities including re-evaluating the geological controls on the mineralisation at Bigrlyi are ongoing and will be the focus of the exploration over the next two to three months. A further evaluation of the optimal metallurgical conditions, including leach methodology for extracting the uranium in a possible development of Bigrlyi has recently commenced and is expected to be completed by the end of the March 2012 quarter.

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Table 1 Significant Intersections from the recent RC and Diamond drilling within the Bigrlyi Joint Venture, dominantly within the Anomaly 4 resource area.

Hole
Number
Anomaly From To Interval
(m)
eU3O8
ppm
B07142 A4 54.5 56.2 1.70 1,703
inc 54.70 55.95 1.25 2,231
and 59.9 61.1 1.25 134
and 288.3 289.7 1.40 1,114
BDD11087 A4 9.4 11.1 1.70 476
BDD11088 A4 27.7 36.7 9.05 5,859
inc 27.90 35.30 7.40 7,104
BDD11089 A4 15.0 19.9 4.85 730
inc 16.40 19.20 2.80 1,090
and 26.1 33.8 7.75 542
inc 32.50 33.60 1.10 3,107
BDD11090 A7 3.3 7.5 4.15 322
and 28.6 33.5 4.85 201
BDD11091 A4 55.5 64.6 9.15 3,962
inc 55.7 60.35 4.65 7,669
BDD11092 A2 25.3 27.7 2.35 177
BDD11093 A2 39.1 59.8 20.75 736
inc 44.09 54.44 10.35 1,352
and 68.5 70.3 1.80 114
BDD11098 A2 53.8 66.6 12.80 769
inc 58.16 62.81 4.65 1,769
BDD11115 A15 1.0 20.7 19.70 5,002
BDD11115 1.85 12.10 10.25 9,280
BDD11117 A15 32.1 36.2 4.15 996
and 38.7 40.0 1.30 132
BDD11118 A15 6.9 15.1 8.20 773
inc 8.85 13.80 4.95 1,089
BDD11125 A4 14.2 15.2 1.00 826
and 21.3 23.4 2.05 147
BDD11129 A7 21.5 32.1 10.65 736
inc 21.79 24.09 2.30 1,466
inc 28.59 31.84 3.25 1,199
BDD11132 A4 35.9 38.6 2.65 1,365
inc 36.19 37.94 1.75 1,964
and 45.3 48.4 3.05 1,029
inc 46.79 48.09 1.30 2,192

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Hole
Number
Anomaly From To Interval
(m)
eU3O8
ppm
BDD11133 A4 4.9 8.2 3.25 121
and 15.8 18.5 2.65 2,174
inc 16.05 17.80 1.75 2,284
and 21.4 35.3 13.90 3,252
inc 21.90 25.20 3.30 5,271
inc 28.60 33.80 5.20 4,994
and 40.0 44.6 4.60 116
and 48.0 53.6 5.60 4,792
inc 48.60 53.10 4.50 5,914
BDD11136 A4 15.7 17.9 2.25 170
and 72.1 85.8 13.70 2,726
and 99.5 105.9 6.45 2,345
inc 102.25 104.10 1.85 7,611
BDD11137 A4 20.2 21.7 1.45 491
BDD11138 A4 32.6 35.5 2.90 288
and 39.3 63.5 24.15 2,289
inc 42.85 63.25 20.40 2,669
and 72.4 89.3 16.95 8,746
inc 73.55 89.00 15.45 9,567
BDD11139 A15 8.9 30.7 21.80 1,655
inc 26.40 28.85 2.45 11,772
BDD11140 A15 5.1 15.1 9.95 2,519
inc 7.80 11.00 3.20 7,107
BDD11141 A2 43.6 56.6 12.95 458
inc 45.10 49.15 4.05 869
and 59.4 62.2 2.75 226
BRC11086 A15 56.0 57.6 1.65 982
inc 56.35 57.35 1.00 1,443
and 147.1 148.9 1.85 1,233
inc 147.30 148.45 1.15 1,861
BRC11099 A4 41.0 48.5 7.55 245
and 133.4 134.8 1.40 237
and 137.5 146.9 9.45 3,694
inc 140.21 144.86 4.65 7,176
BRC11102 A2 112.3 118.5 6.15 840
inc 113.85 116.95 3.10 1,328
and 128.5 129.8 1.25 1,109
BRC11104 A2 50.4 64.6 14.15 530
inc 55.20 59.45 4.25 1,238
BRC11105 A2 98.6 103.1 4.45 267
and 114.7 118.2 3.45 240
BRC11106 A2 101.2 107.2 5.95 142
and 117.0 122.4 5.45 236

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Hole
Number
Anomaly From To Interval
(m)
eU3O8
ppm
BRC11107 A2 88.3 89.6 1.30 121
and 102.1 106.6 4.50 675
BRC11108 A2 77.1 81.6 4.45 157
and 83.5 93.8 10.30 1,505
inc 86.45 91.50 5.05 2,907
BRC11109 A2 31.6 40.5 8.90 707
inc 32.17 35.82 3.65 1,520
and 59.1 66.6 7.55 315
inc 62.47 64.42 1.95 613
BRC11110 A2 37.4 65.3 27.90 237
inc 40.70 42.25 1.55 716
and 68.7 72.3 3.60 124
BRC11111 A2 76.9 100.9 24.00 474
inc 91.35 94.65 3.30 1,960
and 106.6 112.6 6.05 341
BRC11112 A2 52.4 92.3 39.85 425
inc 62.30 66.20 3.90 1,429
BRC11114 A2 74.3 124.7 50.40 871
inc 87.60 95.55 7.95 2,684
inc 101.95 106.00 4.05 1,751
inc 117.95 122.70 4.75 1,731
BRC11122 A4 71.7 74.3 2.60 5,446
inc 71.84 73.24 1.40 9,992
and 135.8 137.1 1.30 307
BRC11148 A15 52.1 53.9 1.80 135
and 125.2 127.3 2.15 3,694
and 131.9 137.1 5.15 533
BRD11051 A4 488.80 490.35 1.55 362
and 495.55 496.70 1.15 574
and 516.55 522.70 6.15 4,996
inc 519.55 521.8 2.25 13,422
BRD11097 A4 466.5 468.5 2.00 239
and 477.0 478.0 1.00 304
BRD11146 A15 166.4 174.0 7.60 654
inc 169.50 172.30 2.80 1,217
BRD11147 A15 193.1 204.9 11.80 2,330
inc 198.19 203.34 5.15 4,439
and 209.0 210.2 1.20 4,414
BRD11150 A4 138.5 143.0 4.50 230
and 236.5 238.5 2.00 348

Note Intersections calculated on a 100ppm eU3O8 cut off, minimum thickness of 1m and 3m maximum internal dilution based on the De-convolved eU3O8 probe results. The inc. intersections are based on a 500ppm eU3O8 cut off, minimum thickness of 1m and 3m maximum internal dilution based De-convolved eU3O8 probe results The Bold intersections are where the grade (in ppm eU3O8) * thickness (m) is >5000. The true thickness of the intersections are estimated to be between 70% and 80% of the down hole width, based on outcrop and geological interpretation.

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Table 2: Collar coordinates for the recent drilling within the Bigrlyi Joint Venture.

Hole
Number
Anomaly Easting Northing Depth
(m)
Dip Azimuth
(mag.)
B07142 A4 711,158 7,541,894 315.0 -57 154
BDD11087 A4 711,244 7,541,866 39.0 -84 152
BDD11088 A4 711,243 7,541,861 39.0 -84 152
BDD11089 A4 710,999 7,541,809 40.0 -80 144
BDD11090 A7 711,838 7,542,296 39.0 -62 148
BDD11091 A4 710,876 7,541,784 66.0 -68 152
BDD11092 A2 706,205 7,541,030 42.3 -65 186
BDD11093 A2 705,743 7,541,097 71.4 -65 186
BDD11098 A2 706,205 7,541,047 72.0 -60 186
BDD11115 A15 715,597 7,541,687 29.7 -64 16
BDD11117 A15 715,515 7,541,708 53.7 -62 16
BDD11118 A15 715,521 7,541,725 29.7 -62 16
BDD11125 A4 711,720 7,542,103 54.0 -60 320
BDD11129 A7 711,906 7,542,293 51.0 -65 158
BDD11132 A4 711,601 7,542,009 57.0 -58 325
BDD11133 A4 710,792 7,541,792 85.5 -66 150
BDD11136 A4 711,555 7,541,976 120.4 -75 323
BDD11137 A4 710,902 7,541,741 72.0 -60 326
BDD11138 A4 711,495 7,541,916 111.5 -74 326
BDD11139 A15 715,541 7,541,707 42.3 -63 15
BDD11140 A15 715,543 7,541,713 29.7 -63 15
BDD11141 A2 705,775 7,541,096 72.0 -55 183
BDD11142 A2 705,755 7,541,095 60.0 -70 6
BDD11143 A2 706,040 7,541,085 60.0 -60 176
BDD11144 A2 706,079 7,541,023 57.0 -70 176
BDD11145 A2 706,210 7,541,050 72.0 -70 6
BRC11086 A15 715,045 7,541,765 163.0 -60 20
BRC11094 A2 706,525 7,540,775 91.0 -60 2
BRC11099 A4 710,954 7,541,729 161.0 -60 330
BRC11100 A2 706,520 7,540,740 151.0 -60 2
BRC11101 A2 706,620 7,540,770 100.0 -60 2
BRC11102 A2 706,615 7,540,725 166.0 -60 2
BRC11103 A2 706,296 7,541,017 67.0 -62 186
BRC11104 A2 706,230 7,541,045 85.0 -60 186
BRC11105 A2 706,200 7,541,075 145.0 -62 186
BRC11106 A2 706,172 7,541,080 145.0 -65 185
BRC11107 A2 706,125 7,541,080 139.0 -64 183
BRC11108 A2 706,050 7,541,095 133.0 -60 183
BRC11109 A2 705,857 7,541,087 85.0 -60 183
BRC11110 A2 705,818 7,541,080 85.0 -59 183
BRC11111 A2 705,823 7,541,112 157.0 -61 183
BRC11112 A2 705,787 7,541,100 115.0 -62 183

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Hole
Number
Anomaly Easting Northing Depth
(m)
Dip Azimuth
(mag.)
BRC11114 A2 705,755 7,541,125 151.0 -63 183
BRC11116 A15 714,925 7,541,800 199.0 -61 16
BRC11122 A4 710,905 7,541,810 151.0 -60 152
BRC11135 A3 709,371 7,541,330 91.0 -60 146
BRC11148 A15 714,847 7,541,876 163.0 -59 16
BRC11154 A3 708,761 7,541,095 163.0 -60 156
BRC11155 A3 708,872 7,541,120 163.0 -60 156
BRC11156 A3 708,972 7,541,186 91.0 -60 150
BRC11157 A3 708,989 7,541,150 91.0 -60 150
BRC11158 A3 709,117 7,541,215 91.0 -60 144
BRC11159 A3 709,096 7,541,249 91.0 -60 144
BRC11160 A3 709,250 7,541,241 91.0 -60 144
BRC11161 A3 709,230 7,541,277 91.0 -60 144
BRC11162 A2 707,732 7,540,937 91.0 -60 172
BRC11163 A2 707,729 7,540,977 91.0 -60 172
BRC11164 A2 707,378 7,540,977 120.0 -60 179
BRC11165 A2 707,188 7,540,976 115.0 -60 179
BRD11051 A4 710,210 7,541,180 549.0 -60 332
BRD11097 A4 710,761 7,541,903 525.3 -65 151
BRD11146 A15 715,222 7,541,702 235.0 -70 9
BRD11147 A15 715,161 7,541,721 261.0 -74 16
BRD11150 A4 710,826 7,541,627 342.0 -70 326

Note: All holes prefixed with BRC are RC holes, holes with a BDD Prefix are Diamond holes and BRD prefixed holes are Diamond holes with an RC pre collar. Collar coordinates are determined from a hand held GPS with a nominal accuracy of ± 5m and are all MGA zone 52, the depths are all down hole depth in meters.

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Information in this report relating to exploration results, data and cut off grades is based on information compiled by Mr Paul Dunbar and Mr Lindsay Dudfield. Both Mr Dunbar and Mr Dudfield are members of the AusIMM and the AIG. Mr Dunbar is a full time employee of Energy Metals and Mr Dudfield is a consultant to Energy Metals. They both have sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which they are undertaking to qualify as a Competent Person as defined in the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves – The JORC Code (2004)”. Mr Dunbar and Mr Dudfield both consent to the inclusion of the information in the report in the form and context in which it appears.

Information in this report relating to the determination of the gamma probe results and geophysical work is based on information compiled by Mr David Wilson. Mr Wilson is a member of the AusIMM and the AIG. Mr Wilson is a consultant to Energy Metals. He has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves – The JORC Code (2004)”. Mr Wilson consents to the inclusion of the information in the report in the form and context in which it appears.

  • Uranium mineralisation grades through this report are annotated with a sub-prefix ‘e’ because they have been reported as uranium equivalent grades derived from down-hole gamma ray logging results and should be regarded as approximations only.

Gamma logging or “total count gamma logging” (the method used by Energy Metals) is a common method used to estimate uranium grade where the radiation contribution from thorium and potassium is very small. Sandstone and calcrete hosted deposits are usually of this type.

Total count gamma logging includes the generally small number of gamma rays emitted by background levels of thorium and potassium. These background gamma rays add the equivalent of a few parts per million to the equivalent uranium values and are relatively constant in each geological unit.

Downhole gamma logging of drill holes provides a powerful tool for uranium companies to explore for and evaluate uranium deposits. Such a method measures the natural gamma rays emitted from material surrounding a drill hole. Gamma radiation is measured from a volume surrounding the drill hole that has a radius of approximately 35cm. The gamma probe is therefore capable of sampling a much larger volume than the geological samples recovered from any normal drill hole.

Gamma ray measurements are used to estimate uranium concentrations with the commonly accepted initial assumption being that the uranium is in (secular) equilibrium with its daughter products (or radio- nuclides) which are the principal gamma ray emitters. If uranium is not in equilibrium (viz. in disequilibrium), as a result of the redistribution (depletion or enhancement) of uranium and/or its daughter products, then the true uranium concentration in the holes logged using the gamma probe will be higher or lower than those reported in the announcement.

Energy Metals is undertaking measurements to determine if disequilibrium is present and its distribution via undertaking chemical analysis of all eU3O8 intersections. Previous chemical assays from Bigrlyi and surrounds have confirmed the gamma intersections and as such Energy Metals believes that the Uranium in the system is in equilibrium with its daughter products.

The logging programme was undertaken by Energy Metals utilising an Auslog Logging System. The gamma tools were calibrated in Adelaide at the Department of Water in calibration pits constructed under the supervision of CSIRO. Energy Metals carries out annual recalibration checks to validate the accuracy of gamma probe data. Furthermore, Energy Metals runs regular checks to validate the accuracy of probe data using calibrated test holes located on site.

The gamma ray data was converted from counts per second to eU3O8 using calibration factors obtained from measurements made at the calibration pits. The eU3O8 data was also adjusted by an attenuation factor, determined onsite, due to drill rods. These factors also take into account differences in drill hole size and water content. The eU3O8 data has been filtered (deconvolved) to more closely reproduce the true grades and thicknesses where thin narrow zones are encountered.

The various calibration factors and deconvolution parameters were calculated by David Wilson BSc MSc MAusIMM from 3D Exploration Ltd based in Perth, Western Australia.

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