Marteau de géologie sur minéral : Manganocalcite

Marks of stains or mark of the stonemason who served as a signature to receive his salary at the end of a work week.

Chisels, mallets and accessories from Geologist Estwing

Material of geology, archeology, paleontology.
Chisels, hammers and weights, crowbar, protective glasses.

For the geologist or the researcher-collector of minerals the chisel and the hammer are essential.

Estwing geological equipment is represented by hammers and chisels (in this chapter) and hammers and pickaxes .
Always to do your research you can use the gold panning for gold of course but also for heavy minerals.

Hammers and chisels get along well ... even if one keeps hitting the other, This pair will allow you to complete your geology equipment. The crowbar will break in a fault ...

In addition to this, you need to know more about it.

The chisels and hammers can be used in the building by masons and bricklayers.