ROME, Feb 18 (Reuters) - A ‌marble elephant designed by Baroque master Gian Lorenzo Bernini has been damaged, with ​its left tusk found snapped off and lying at the base of the monument in the heart of Rome, authorities said.

The damage was uncovered on Monday night and police said they ‌would review ‌video footage from ​Piazza ‌della ⁠Minerva ​to determine whether ⁠the tusk was vandalised or simply fell off following weeks of unusually heavy rains.

Italy's Culture Minister Alessandro Giuli made clear he thought it was deliberate, saying the ⁠17th statue, which supports an ‌ancient Egyptian ‌obelisk, was victim of ​an "absurd act of ‌barbarity".

"It is unacceptable that once ‌again the nation's artistic and cultural heritage must suffer such serious damage," he said in a statement.

It is not ‌the first time the sculpture, popularly known as the Elefantino (little ⁠elephant), ⁠has been damaged.