<Tr> <Th> Minaret (s) </Th> <Td> 1 (destroyed during the Syrian civil war) </Td> </Tr> <Tr> <Th> Materials </Th> <Td> stone </Td> </Tr> <P> The Great Mosque of Aleppo (Arabic: جَـامِـع حَـلَـب الْـكَـبِـيْـر ‎, Jāmi' Ḥalab al - Kabīr) or the Umayyad Mosque of Aleppo (Arabic: جَـامِـع بَـنِي أُمَـيَّـة بِـحَـلَـب ‎, Jāmi' Banī Umayyah Bi-Ḥalab) is the largest and one of the oldest mosques in the city of Aleppo, Syria . It is located in al - Jalloum district of the Ancient City of Aleppo, a World Heritage Site, near the entrance to Al - Madina Souq . The mosque is purportedly home to the remains of Zechariah, the father of John the Baptist, both of whom are revered in Islam and Christianity . It was built in the beginning of the 8th century CE . However, the current building dates back to the 11th through 14th centuries . The minaret was built in 1090, and was destroyed during fighting in the Syrian civil war in April 2013 . </P> <P> The site of the Great Mosque was once the agora of the Hellenistic period, which later became the garden for the Cathedral of Saint Helena during the Christian era of Roman rule in Syria . </P>

When was the great mosque of aleppo built
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