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Gold/Mining/Energy : ASHTON MINING OF CANADA (ACA) -- Ignore unavailable to you. Want to Upgrade?


To: Famularo who wrote (2903)11/20/1997 1:50:00 PM
From: Jesse  Read Replies (2) | Respond to of 7966
 
Table: Comparison 0f Diamond Grades & Values For Known Pipes Around The World

TONNAGE GRADE AVE.VALUE/CARAT VALUE/TONNE
PIPE (MILLION TONNES) CARATS/TONNE (US$) (US$)

WORLD PIPES
Mwadui 143 0.2 $150 $30
Orapa 117.8 0.68 60 41
Yubileynaya 98 ** 1.0 100 100
Venetia 66 1.2 60 72
Jwaneng 110 ** 1.25 95 119
Mir 17 ** 2.0 100 200
Kimberley 9 ** 1.0 200 200
International+ 4 ** 4.0 120 480

LAC DE GRAS PIPES
Fox (pit) 16.7 *** 0.40 $125 $50
Koala (pit) 14.6 *** 0.76 122 93
Koala (u/g) 2.8 *** 1.63 122 199
Misery (pit) 5.5 *** 4.26 26 111
Panda (pit) 12.6 *** 1.09 130 142
Panda (u/g) 0.8 *** 0.97 130 126
Sable 12.9 *** 0.93 64 60
A-154 South 12.0 * 4.60 63 290
A-418 9.0 * 3.80 60 228
A-21 5.0 * 2.70 50 135
A-154 North 10.0 * 1.90 50 95

KLIPSPRINGER
M-1 2.7 * 3.11 $119 $370
_______
+ Currently not producing.
* Tonnage estimated to 400m depth.
** Tonnage estimated to 120m depth.
*** Proven & probable reserves.

Source: HSBC James Capel, & company reports from SouthernEra, DiaMet Minerals,
and Aber Resources. (-Published Sept.12/97)

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More to review for reference!

Regards,
-J
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