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Nov 28, 2018 at 17:34 vote accept Major Stackings
Feb 24, 2015 at 12:08 answer added LocalFluff timeline score: 5
Feb 24, 2015 at 2:37 comment added Everyone In those environs, at-least for now, even apparently non-precious elements such as iron, tin may qualify as 'precious'.
Jul 28, 2013 at 16:56 answer added Deer Hunter timeline score: 6
Jul 25, 2013 at 7:02 comment added robguinness Then, yes, there is quite a large concentration of titanium-bearing minerals in some areas. See this website for some more details: psrd.hawaii.edu/June00/lunarMaria.html
Jul 24, 2013 at 17:28 comment added Major Stackings @robguinness Yes. Yes, I would.
Jul 24, 2013 at 12:51 comment added robguinness Do you consider titanium a precious metal?
Jul 23, 2013 at 17:57 history tweeted twitter.com/#!/StackSpaceExp/status/359734142151299073
Jul 21, 2013 at 15:15 history edited s-m-e
Somewhat more fitting tags
Jul 21, 2013 at 15:13 comment added s-m-e For the Moon, have a look here: Heiken, G. H. (ed.), Vaniman, D. T. (ed.), French, B. M. (ed.), 1991. Lunar Sourcebook, chapters 5 to 8. Besides some meteorites, there are no rock samples from Mars, unfortunately.
Jul 21, 2013 at 4:15 review First posts
Jul 21, 2013 at 8:09
Jul 21, 2013 at 3:59 history asked Major Stackings CC BY-SA 3.0