This type of material is rare, especially so big, and naturally standing! It's not entirely snow white, with some reddish residue on it, but it's quite a showpiece.
Pretty unusual, centered 'finger' rising from its cluster - almost like a cactus-quartz - but of the Indian 'Anandalite' variety. Message me with serious inquiries & Best Offers.
Can only be good luck, this very unusual configuration of stalagmatitic points makes for a very interesting display piece.