I suggest you contact Corning Glass  Corning, NY.  Another vendor is Nippon
Glass.  Both have a lot of tech literature.
Good luck

-----Original Message-----
From: Timothy J Gattie 
To: MEMS@ISI.EDU 
Date: Tuesday, February 02, 1999 1:18 AM
Subject: glass


>
>     My name is Timothy Gattie and I am a senior at the University of
> Pittsburgh.  I am participating in a senior design project in the Civil
> Engineering Dept.  My goal is to design a glass recycling facility.  I
> was hoping that you could supply me with some information on glass.  i
> need to know if there are any differences in the material properties of
> flint, amber and green glass other than color. i.e.density.  Your help
> would be greatly appreciated.
>
>                                             Tim Gattie
>
>
>