It is obvious that every region has its own coat of arms, but all of them have one, common symbol – it is hammer and pick. (roof bolter 260) The symbol indicated all mining society. The pick is a tool made use of to destroy the heavier portion of stone. Thanks to the pick, the miner can pre-crushing stone and later, it can be removed, for example by using a spade. The picks are used in mining and quarrying. The pick consists of an elongated blade and sometimes curved wedge, situated in the end of a wooden handle. Sometimes, the pick has two blades on each sides of the shaft.In exploration are used different types of picks. The heavier picks are used to extract the soft and medium hard rocks straight and lighter picks are made use of to carry notches. Many picks posses changeable blades. Others have blade, which can be used also as a hammer.
While the mining evolution, the hammer and pick have been changed by contemporary tools. (minemaster) Nowadays the mining tools are less dangerous and do not need so much physical work. Here are progressively tools, which are managed from different place, and the pick and hammer become icons of exploration.