My parents were digging around in random boxes of stuff you accumulate over the years and found a pair of..."daggers" for lack of a better term. They are in really rough shape and appear to have jade (or maybe just green resin?) and shell handles.
Do they look familiar to anybody? They look vaguely middle eastern to me.
I think we aquired them in a box lot at an auction about 20 years ago.

see pic below


forgot to mention, they are about 12 inches in length.