Miners/Mining

1. There are many different kind of miners and mining. Coal , gold , oil , opals, and more gems, crystals and more minerals are mined in any different ways.
2. The tools used for mining can be shovels , pickaxes , sledgehammers or gigantic machine that drills deep in the ground.
3. Some mining can be dangerous like can be dangerous like for example coal mining,if you are in a cave mining coals lose rocks on top can fall on you from the rocks dust (carbon dioxide). so you should check the cave before you do anything.