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Gold/Mining/Energy : Precious and Base Metal Investing
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To: Salt'n'Peppa who wrote (29046)4/9/2004 11:19:12 AM
From: E. Charters  Read Replies (2) of 39344
 
The correct values from conversion factors to grams per metric tonne. (From ounces per short ton.)

I have omitted converting cutting factors as they are not real data, and have no established validity in milling practice in this ore.

In order to get grams per tonne from ounces per short ton, you divide the ounces assay by .029166, or multiply by 34.285 This is because ounces-per-short-ton is equal to parts per 29,167 whereas grams/tonne is equal to parts per million. 1/29167 = 34.28/1,000,000

EC<:-}

 -------------------------------------------------------------------------
	                          2004 DRILLING RESULTS(1)
               From       To        run     Gold/OPT  cut/grade true/width gs/tonne     
VL-04-86(x)    153.9     214.7      60.8      0.21     0.17        27.2     7.22      

including      174.9     214.7      39.8      0.27      0.20      18.0      9.31  

VL-04-87       275.8     437.2     161.4      0.19      0.15      40.5      6.55  

including      389.3     437.2      47.9      0.29      0.26      12.2     10.0   

VL-04-88(x)    398.8     421.8      23.0      0.92      0.56      18.9     31.72

VL-04-89       710.3     716.9       6.6      0.12      0.12       3.3      4.13 

VL-04-90       413.4     421.6       8.2      0.02      0.02       6.2      0.689 

VL-04-91       594.0     621.6      27.6      0.15      0.15      17.7      5.15

including      603.9     621.6      17.7      0.23      0.20      11.5      7.93
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