triangular and white

Planoconvex. Dark brown and angular.

Biconical hole in one end, other tapers to a tip and has parallel incisced lines parallel to "B" axis, and two lines running diagonal to the first two lines.

Black basalt, broken at tip.

grey; only base exists

Brown.

Brown/White;

Red/White;

Possibily a preform

White; Translucent;