The Shivling is 33 feet in height and weighs 210 tonnes.
Ishtiaq Ahmed Khan, a businessman, has donated the land for the 'Virat Ramayana Temple'.
Bihar Chief Minister Nitish Kumar on Wednesday responded to Bharatiya Janata Party's prime ministerial candidate Narendra Modi by unveiling model of the "world's largest temple", with a towering height of 405 feet and a hall with a seating capacity for 20,000, that is to be built in state.
The Shri Ram Janmabhoomi Teerth Kshetra Trust has sent invitations to 7,000 people, including 3,000 VVIPs, for the consecration.