A geologist's hammer, rock hammer,...
A geologist's hammer, rock hammer, rock pick or geological pick is a hammer used for splitting and breaking rocks. In field geology, they are used to obtain a fresh surface of a rock in order to determine its composition, nature, mineralogy, history and field estimate of rock strength. In fossil collecting and mineral collecting, they are employed to break rocks with the aim of revealing fossils inside. Geologist's hammers are also sometimes used for scale in a photograph.
ROCK PICKS (CHISEL EDGE) WITH PATENTED END CAP ESTWING Rock Pick E3-20PC Nylon Vinyl Shock Reduction Grip®
ROCK PICKS (POINTED TIP) ESTWING E3-22P Nylon Vinyl Shock Reduction Grip®