Stats for a patu/mere club
 

The patu is a type of Maori weapon shaped rather like a paddle, used to thrust with the leading edge. A mere is one made of nephrite or serpentine stone, in game terms a very fine patu. I figure reasonable stats would be something like:
Dmg: thr+2 cr
Reach C,1
Weight: 1.5 lb
Uses Brawling or maybe Smallsword skill.