The easiest way to get this info is to look at glazes for pottery.
Here is minimal glass information with some links to more info
http://users.ticnet.com/mikefirth/color.htm
Adding color chemicals to a basic glass formula can change the COE and
other characteristics, so it is more than just throwing a chemical in.
Further, getting the same color each time, if that is what you want, can be
exciting.

--
Mike Firth
Hot Glass Bits Furnace Working Website
http://users.ticnet.com/mikefirth/hotbit47.htm Latest notes

"Amit Agarwal" wrote in message
om...
Search enough of the web to find glass color that I can make myself
but didn't find anything useful.

What metal / metal oxide do you use for make glass colors like Red,
Blue, Green.

Any help or pointers on the net would be appreciated.

Thanks.