OTCPK:CYYNF - Post by User
Comment by
blowathighdoeon Oct 08, 2018 2:43pm
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Post# 28762779
RE:Good reads
RE:Good readsIn surface mining operations, entities may find it necessary to remove mine waste materials ('overburden') to gain access to mineral ore deposits. ... IFRIC 20 only deals with waste removal costs that are incurred in surface mining activity during the production phase of the mine ('production stripping costs'