In a remote village in northern Bangladesh, an amateur archaeologist has discovered the remains of a mosque believed to be built in the 7th century.<br /><br />Villagers initially stumbled on the site where they found ancient treasures and artefacts of Islamic history, including a stone with Quranic scripture, buried underground.<br /><br />Further investigation into the findings could prove the site to be the earliest mosque built in South Asia.<br /><br />Al Jazeera's Nicolas Haque reports from Rangpur in Northern Bangladesh.