Only a few agate-collectors are familiar with this small amygdaloit-deposit in palatinate. The little village Kollweiler is on the western side of the Eulenkopf Hill. At this place a possibillity was given for collecting agates near to a construction-place for buildings.

Vein-agates in yellowish-brownish, red or white colours are characteristic for this site. There were some white mossy-like-agates too. Only a few nodules did occur.