What formed the right eye of the 'Man in the Moon'?

Am 24.07.2016 um 03:45 schrieb Joe Strout joe@... [spacesettlers]:
>
> sailorbarsoom@... [spacesettlers] wrote:
>
>> A geological survey of the moon? Sounds like a good idea to me!
>
> Count me in. I'm in the camp that thinks it very likely there are large
> deposits of PGMs on the Moon, but we haven't yet done any survey
> detailed enough to find them.

ahh - platinium group metals ..

the problem is that many of the processes concentrating these materials
to mineable concentration are missing on the moon ..

servus

markus

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