Curious question: What are the economics of mining landfills for raw materials? I am sure landfills have ore grade concentrations of anything man needs to make his tools.
On Mon, 29 Oct 2007 08:56:50 -0500 [email protected] wrote: > I am not sure if anyone pointed this out in the recycling discussion, > but I think one of the most important effects of recycling is > conservation of virgin resources. For example, I'm not exactly sure > how aluminum is produced, but most likely some mountain is ground up > > actually it is the island of Jamaica which is being hollowed from the > inside out, then transported to landfills all over the world via the > increasingly obese recipients of the sugar flavored water contained > therein. > > Nance -- Lyndon Tiu --------------------------------------------------------------------- Visit our website: http://texascavers.com To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
