Basalt projectile point. Triangular blade with slightly expanding corner notched stem and mostly straight base. Barbes are unevenly sized asone is narrowly rounded and the other is inversely tapered.
Lexicon
Nomenclature 4.0
Nomenclature Primary Object Term
Point, Projectile
Nomenclature Sub-Class
Edged Weapons
Nomenclature Class
Armaments
Nomenclature Category
Category 05: Tools & Equipment for Science & Technology