Appu Liṅga — water-element
No primary scriptures are catalogued for this entry yet. If you know of scriptural references we have missed, please contribute them.
Jambukeshwar Thiruvanaikaval is one of the Pancha Bhoota Sthalas — five temples in South India where Shiva is worshipped as one of the five classical elements. Here he is appu (water). The Appu Liṅga is constantly half-submerged in spring water that emerges continuously from the sanctum floor. No mechanical mechanism has ever been found; the water sources from an unknown underground aquifer.
The temple sits on the island of Srirangam. The liṅga is perpetually surrounded by a shallow pool of clear spring water, said to be the urine of the elephant that worshipped Shiva here (giving the place its name — ānai + kāval = elephant's jungle). Every day the temple priests must pump out gallons of excess water that would otherwise flood the sanctum.