In terms of the
Lore thread I made, it would make sense considering some could contain Chakra Beasts:
One day, a meteor struck the ocean, resulting in a massive tear in the country, splitting off one part of the Land of Sky as it slowly drifted off with the tides of the sea.
... the boulder lit up and transformed, shrinking immensely in size, and then levitating above the ocean - the First Chakra Beast had emerged.
Hence the rocks/minerals in it could be rich with Beast Chakra, greatly boosting the strength of the blade and/or attributes of the weapon's wielder.
But again, that Lore thread is of course, not official.
Otherwise, the meteorite could function as a rich source of metals/minerals and thus be an easy though very rare source of crafting resources.
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