Hello!!!
Tube cannot be repaired and will need to be remade... if you can box it and send it up i can remake it for you and send back down... colour may well be a Chinese green which we dont get in Aus.. we only use the Italian glass which tend to be deeper in colour.
If you cant box it, PM me and ill give you instructions of how to make a template for me to work off..
Cheers
Gav