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Dear All
I am involved in trying to find a solution for a
gold mine in Zimbabwe. The veins are very thin (from 5cm to 4m)
with grades from trace to 2.2% Au.
We are able to physically model the veins (a series
of them). However, I am informed that the grade distribution is a "J-type"
distribution and needs to be "normalised" before we can do anything with the
data. A log-normal distribution does not work and it is still hugely
skewed.
Any suggestions on solutions or software
applications that can solve this problem?
Regards
Gayle
Gayle Hanssen
Digital Mining Services P O Box HG528, Highlands Harare, Zimbabwe |
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