The Stone Basin[2] was a basin made of stone housed on the island within the Cave.[1]


It contained the Emerald Potion Voldemort used to protect Slytherin's Locket. Either the basin or the potion within was enchanted in such a fashion that the contents could not be penetrated by hand, vanished, parted, scooped up, siphoned away, Transfigured, Charmed, or otherwise made to change its nature in any way, leaving drinking to be the only way to remove the potion inside.[1]

Behind the scenes

Crystal Basin

The basin in the film


Notes and references

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