Drill Hole Survey Summary
<br />Drill Hole
<br />Easting
<br />Northing
<br />Collar
<br />Total Depth
<br />Hole Type
<br />Tnshp Range
<br />Section
<br />County
<br />State
<br />File
<br />In Model
<br />DH -75 -4A
<br />1,337,047.00
<br />348,802.00
<br />7,402.00
<br />1,321.00
<br />Core - Mineable Thickness
<br />T4N R93W
<br />31
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -75 -5
<br />1,338,615.00
<br />350,539.00
<br />7,265.00
<br />680.00
<br />Core - Mineable Thickness
<br />T4N R93W
<br />31
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -75 -6
<br />1,339,518.00
<br />352,243.00
<br />7,177.00
<br />1,185.00
<br />Core - Mineable Thickness
<br />T4N R93W
<br />31
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -75 -7
<br />1,341,223.00
<br />354,807.00
<br />6,986.00
<br />980.00
<br />Core - Mineable Thickness
<br />T4N R93W
<br />30
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -75 -8
<br />1,342,292.00
<br />356,340.00
<br />6,833.00
<br />1,260.00
<br />Core - Mineable Thickness
<br />T4N R93W
<br />30
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -76 -1
<br />1,342,852.00
<br />353,416.00
<br />7,033.20
<br />300.00
<br />Core - Mineable Thickness
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -76 -2
<br />1,341,080.00
<br />349,010.00
<br />7,302.00
<br />1,542.00
<br />Core - Mineable Thickness
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -76 -3
<br />1,344,672.00
<br />352,789.00
<br />7,130.60
<br />1,604.00
<br />Core - Mineable Thickness
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -76 -4
<br />1,340,790.00
<br />347,040.00
<br />7,464.70
<br />1,490.00
<br />Core - Mineable Thickness
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -76 -7
<br />1,345,590.00
<br />354,740.00
<br />7,042.00
<br />308.00
<br />Core - Mineable Thickness
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -76 -8
<br />1,335,000.00
<br />349,600.00
<br />7,162.00
<br />1,102.00
<br />Core - Mineable Thickness
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -76 -9
<br />1,331,680.00
<br />348,870.00
<br />7,586.00
<br />1,300.00
<br />Core - Mineable Thickness
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -78 -1
<br />1,345,808.00
<br />355,169.00
<br />7,027.20
<br />645.00
<br />Core - Mineable Thickness
<br />T4N R93W
<br />29
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -78 -2
<br />1,341,132.00
<br />350,500.00
<br />7,174.20
<br />680.00
<br />Core - Mineable Thickness
<br />T4N R93W
<br />31
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DH -78 -4
<br />1,340,107.00
<br />344,964.00
<br />7,569.60
<br />760.00
<br />Core - Mineable Thickness
<br />T3N R93W
<br />6
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DHF -1
<br />1,338,016.00
<br />356,013.00
<br />7,094.60
<br />940.00
<br />Rotary - Mineable Thickness
<br />T04N R93W
<br />30
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DHF -2
<br />1,338,969.00
<br />356,001.00
<br />7,113.80
<br />1,000.00
<br />Rotary - Mineable Thickness
<br />T04N R93W
<br />30
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DHH -1 -1
<br />1,328,218.00
<br />354,064.00
<br />7,258.80
<br />820.00
<br />Monitor Well - Mineable Thickn
<br />T04N R94W
<br />35
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DHH -2 -1
<br />1,332,350.00
<br />354,290.00
<br />7,114.00
<br />680.00
<br />Monitor Well - Mineable Thickn
<br />35
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DHH -3 -1
<br />1,327,323.00
<br />353,001.00
<br />7,315.30
<br />640.00
<br />Monitor Well - Mineable Thickn
<br />35
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DHH -4 -1
<br />1,329,887.00
<br />352,387.00
<br />7,330.60
<br />560.00
<br />Monitor Well - Mineable Thickn
<br />35
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
<br />DHH -5 -1
<br />1,330,656.00
<br />349,921.00
<br />7,489.10
<br />640.00
<br />Monitor Well - Mineable Thickn
<br />35
<br />Moffat
<br />Colorado
<br />3C
<br />Yes
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<br />Rio Tinto Energy America - Colowpo Mine Page 13 of 16
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