Didn't the indian team have a big chunky rock of LK-99? Considering that the majority of researchers can at most create a tiny grain of it where there's still p

Didn't the indian team have a big chunky rock of LK-99? Considering that the majority of researchers can at most create a tiny grain of it where there's still parts of it that aren't levitating, the conclusion to me is that their findings are largely useless.