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Gold/Mining/Energy : CCB vs ZEN truth board -- Ignore unavailable to you. Want to Upgrade?


To: NLWest who wrote (3040)1/18/2016 9:31:36 PM
From: DarbyRespond to of 12350
 
That's the great thing about a chat board NLWest. I don't owe you anything but do enjoy rubbing your face in it though. Looking forward to watching you lose everything.

Cheers



To: NLWest who wrote (3040)1/18/2016 9:46:13 PM
From: LearntoTradeRespond to of 12350
 
OK boys and girls. Just an observation and question, but noticing the 5.5 tonnes sample from east pipe and 4.6 from west pipe only had bench scale flotation test work and comminution. And the focus was on the east pipe.

the mini-pilot plant at SGS with only 60kg/hour showed good recoveries and 80%Ct and 70%Ct for east ans west respectively. So where do you get the full scale pilot plant testing you say has been performed?

All I read is "To confirm parameters for larger scale pilot plant testing..." The larger scale was never done as yet. BTW, look at Table 13-3 and 13-5

Then there is the SGS recommendation to the flow circuit in 2015
1) "IasMill for grinding be replaced by conventional grinding
2) Third stage of regrind and the last three float stages omitted

RPA goes on the say the changes would lower grade concentrate to 88.6% C for purification. See table 13-7 and 13-8. % recovery after the processing is 75.40% with 99.94 purification. 1,600,000 x 75%= 1,200,000.
But it gets worse, and the "metallurgical variability of the deposit requires further evaluation"! Why? The report also highlights regrind, liquid-solid separation and thickening (concentrate and tails) be tested to confirm small scale lab results for 6 stages of float.

And to all the bull info. The need exist to perform commercial pilot scale plant



Chief was so right about this. He clearly knows what they need to do. Start again, lol