In 1986, when the roof of the Kali temple in Chandralamba temple complex collapsed, it destroyed the idol. However it revealed four
Ashokan edicts on the floor and foundation stone of the temple. These edicts were written in a
Prakrit language and
Brahmi script and one of them was used as foundation of the pedestal for the
Kali idol. During subsequent excavations by
Archaeological Survey of India (ASI) and the State Archaeology Department, tablets, sculptures, and other
terracotta items were found, and most importantly numerous
limestone panels of sculptures of the ruined 'Maha
Stupa' or
Adholoka Maha Chaitya (the Great Stupa of the Netherworld) were found. Archaeologists believe that
Ranamandal was a
fortified area, spread over , out of which only 2 acres had been excavated by 2009. Clay pendants, black polished pottery,
Satavahana and pre-Satavahana coins, ornaments made of copper, ivory and iron, a township with paved pathways, houses, and limestone flooring have been found. Many excavated items were later shifted to
Gulbarga Museum. In 2010, ASI along with Sannati Development Authority deputed
Manipal Institute of Technology to prepare a blueprint for restoration and reconstruction of the stupas with his Queen, at Sannati (
Kanaganahalli Stupa), 1st-3rd century CE. inscribed on the relief identify king
Ashoka as the subject matter. ==Mythological references==