Greetings Earthlings!

Originally Posted by waredu

I thought there was iron in the blood - along with various other metals in minute quantities, including zinc, copper, magnesium, selenium, chromium, molybdenum, nickel, tin, & vanadium (at least those are all in my multivitamin)

Your right, IDK maybe this guy has some kind of amazing cow metal recovery process. Maybe this is the new precious metal commodity, and to think they are everywhere around here!