Many thanks for the coordinates, which take you to the site of Dera Sor, the Red Church, 2.5 km SE o Kizilagac.
Can I ask you the source of the information, i.e. whether it came from a literary source or contact.
Any further information would be appreciated.
According to Google Earth, from the top of the hill on which Dera Sor stands you should just - and only just - be able to see the snowy peaks of Masis, i.e. Mt Ararat, as well as Sipan which is easily identified from this position.
Again thanks for the help in this matter.