Without seeing, difficult to say. If I was you, I'd try it anyway.
get the strongest glue in you town and then glue it back together
Elmer's now makes Elmer's China and Glass Glue.
glue
Super Glue.
Use wood glue for wood to wood, to glue a cabinet back together you need to remove the old glue so that you have a clean wood to wood contact if this can't be done you can use epoxy glue, go to your local hardware store ask for help and tell them what you are working on and they will help on the type of glue you need.
glue it back together or tell the truth that you broke it.
you could use rubber glue or tie it back together, DONT Stick IT IN THE MICROWAVE!!
J B Weld or a similar epoxy.
To effectively glue stone back together, use a strong adhesive specifically designed for stone, such as epoxy or cyanoacrylate glue. Clean the surfaces to be glued thoroughly, apply the adhesive according to the manufacturer's instructions, and press the pieces together firmly. Allow the glue to cure completely before handling the repaired stone.
I would use 'Loctite Auto Mirror Adhesive' .
elmers white glue works best! brush onto both halves, put together and secure with tape or rubber bands.
Hot Glue It Back Together