Gold mixed into the silica make cranberry (red) glass.

The main thing that makes cranberry glass so unique is that it is made with gold. This glass is known to be used in craft production rather than being mass produced due to the cost of gold.

There is not a definitive value for antique red glass. There are not only differing prices for when the glass was created, but what shade of red they are, such as ruby or cranberry.

of course it is!

The address of the Great Cranberry Library is: 251 Cranberry Road, Cranberry Isles, 04625 0013