RE: The Real Problem26 Aug 2023 04:38
sotolo,
i'm not disputing the profits made by the pervious management , unfortunately though it is their desire for as much profit with minimal investment that has brought about the huge increase ciapex now.
mr gnome offered his opinion in feb 2023
as a general rule, shallow mining has higher margins than deeper (esp. for open pits) mining, irrespective of the stupidity of the ceo or mine manager. simply the strip ratio increases, which means you move more waste to mine than ore, and travel distance you have to drive your trucks increases with vertical depth. so unless grade increases you will have to pay more to get the same return.
if you are not vigilant on pit walls, there is a problem as you go deeper, as you have more vertical meters of walls. the tendency for the greedy and incompetent mine managers and ceos is to try and increase the angle of the pit walls (move less dirt). problem is that when you have not done proper geotech, and looked for subvertical structures properly, [rather relied on sub vertical holes to define subvertical fault planes]...then you are exposed... and your profound greed and stupidity is about to be exposed...., and when the wall decides to fall in, it falls in and nothing will stop it. greed and stupidity exposed, as is suggested by recent history.
then when the ceo (andrew pardey )who managed this sukari fiasco has to be replaced (some survive !!!), the new ceo has not only to remove the excess that has fallen in from the last ceo, but has to cope with the high strip ratio, and has probably realised the incompetent idiot (before him just made everything too steep for stability and sustainability!
so rather than maintain the unsustainable pit angle, he has to "stand back", which means more dirt has again to be moved because of the greed of the last ceo, and hence margins further impacted.
just basic science and engineering, and a good spreadsheet to do the calcs!
i think martin horgan is doing a solid job, under promising (which always gets the wind bag analysts ****ed off, who get paid on % of selling/buying of shares) and delivering firm but good results!
horgan is positioning the mine in a good operational space, and has a lot of optionality being built into the operation, which is boring to the analysts, but very good management!
centamin doing well
comments from kees dekker mining analyst feb 2023
this is exactly correct and the issue identified by me in 2015. it was evident then that the strip ratio was far below planned ratio and the company was painting itself in a corner. hence the title of my report,
get out while the going is good!