I know being a pirate, Breaking the law is unavoidable??

Through my time of building/repairing rigs ive enevitably accumilated a handfull of dud transistors!
Ive often thought of just throwing them in the bin? but i feel a moral responsibility to do the right thing and dispose of them in a 'Green' kinda way?
Is Beryllium oxide really as bad as ive been lead to believe?? What should i do??