Mumbai’s Gilbert Hill, a 200-foot basalt column formed 66 million years ago from volcanic eruptions, stands as a rare geological monument. Compared to Devil’s Tower and Devil’s Postpile in the USA, it faces threats from nearby construction.Older than the dinosaurs: This 66-million-year-old monolithic rock is present in the heart of Mumbai and people might not know
Mumbai’s Gilbert Hill, a 200-foot basalt column formed 66 million years ago from volcanic eruptions, stands as a rare geological monument. Compared to Devil’s Tower and Devil’s Postpile in the USA, it faces threats from nearby construction.
