Worshipping a Square Shivling with Sodalite base is considered to have the same effect as praising the “Jyotirlinga” as such any idol made of Sphatik does not need “Pran Pratishtha” before worshipping.
White Crystals are known as Sphatik, Sphatik is a semi-precious stone but considered a mani(precious) stone. It’s a stone that is always cool like ice and one of the ways of identifying a crystal; however, it is transparent, lustrous, and smooth stone and used for reducing the negativities of surroundings.
