Comment by
ResourceMiner on May 04, 2012 3:53pm
Inspections may be semi-annual, which I am not sure of, but I do know that every coal company has to report coal produced to MSHA on a quarterly basis.
Comment by
powerstack on May 04, 2012 5:06pm
under groung mines get inspected quarterly and above ground are inspected semi-annual. the site is up dated every friday : however it was unclear if a mine site had to report their production levels , but the production of the mined was recorded when inspected. Thats all I know, I guess I well email them to find out more.