I was unable to open the links, but if you're looking for parallels I would recommend looking at:

Muller-Karpe, A. 1994  Altanatolisches Metallhandwerk

This work is concentrating on Anatolia and isn't confined to the EB, but you can find some parallels in there.

McDonald et al 2001 Third Millennium Metalwork. Pp. 233-56 in Excavations at Tell Brak vol. 2

I believe there are some EB examples in there of multi-faceted moulds about the size you describe and I think references to some of the other examples from Syria.

I hope that helps, although others on this list probably have better references for you.
Jim


--- On Thu, 7/5/12, Tina Köster <[log in to unmask]> wrote:

From: Tina Köster <[log in to unmask]>
Subject: Stone mould
To: [log in to unmask]
Date: Thursday, July 5, 2012, 10:06 AM

Dear all,
 
I’m looking for parallels, information and/or references for a stone mould (probabaly limestone) from Early Bronze Age Syria. The mould was deposited in ash without any hint on metal droplets. The stone object has a length of 282 mm, a width of210 mm and a height of 94 mm. It displays negative forms for casting on two sides: one the one side the negative for an axe (l. 109 mm; w. 22-35 mm), on the other side negatives for an axe (?) (l. 134 mm; w. 27-38 mm; h. 19-28 mm), a sickle-like form (l. 130 mm; w. 6-17 mm) an a lancehead (l. 157 mm; w. 7-30 mm).
 
Pictures can be found at:
 
I would be most grateful if anyone is able to help in providing further information.

Yours sincerely,

Tina Köster