This may be a bore, but the entire success or failure of the lunar settlement will turn on this concept.
Thanks, --Jriley 16:04, 15 March 2007 (PDT)
KREEP is certainly widely distributed, but does it have a concentration of anything of commercial value?
If you can make the case that KREEP is ore, go ahead.
--Jriley 09:45, 16 March 2007 (PDT)