Reply to post: Alternatively...

The Moon certainly ain't made of cheese but it may be made of more metal than previously thought, sensor shows



The Moon may have had overall less metal per olympic-sized swimming pool when she formed, but we also know quite a lot of that did never separate out into something that resembles the lovely little life-preserving dynamo the Earth has.

The Moon, especially the outer bit did cool down rather rapidly, so it's entirely possible that the concentration of metal in the crust is higher than here on Earth. Especially when you realise that the Moon must have received some core material from Theia, and possibly proto-Earth, depending on how big of a Bang that was..

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