Hi Myron,

Yes, I was in the neighbourhood and walked up and down the small streets, but I can't say exactly which building in GE is the mosque. When I saw it, a few years ago, it was in state of neglect.
For some pictures see:
http://www.palestineremembered.com/Jerusalem/al-Maliha/index.html

I was not in Zakariyya. According to Walid Halidi - All that Remains, Washington 1992 (you'll find that excellent book on depopulated Palestinian villages not only in Palestinian libraries, but also in the Hebrew University in Jerusalem),
the jewish village of Zekharya was established in 1950 on village land, close to the village site.
For a picture of the Zakariyya mosque in 2002:
http://www.palestineremembered.com/Hebron/Zakariyya/Picture4234.html

Hanaq