There are 7 million salt mines.
Salt originally came from natural sources such as salt mines and sea water. Over time, the source of salt has evolved to include modern methods of extraction such as salt mines, evaporation ponds, and sea salt harvesting.
No, salt is not a limited resource. It is found abundantly in oceans and salt mines around the world. Production and extraction methods ensure a steady supply of salt for various purposes.
There are various types of mines in the world, including open-pit mines, underground mines, placer mines, and drift mines. Each type of mine is designed for different geological conditions and extraction methods.
types of underground mining methods - unsuported(natural suport)mining method -saported(artificial support)mining method - caving method
Open cast mines, coal mines, silver mines, land mines.
In underground mines, as today in many mines.
Thousands of years ago the ancients mined salt ( many of those mines are still working) and it is the salt mines that gave them the salt.
Salt is extracted from sea or mines in many countries.
The salt mines in Africa where located in tha city of Taghaza The salt mines in Africa where located in tha city of Taghaza
Salt is extracted from salt mines.
sea salt or salt mines
Salt in mines is the result of the evaporation of oceans waters billions years ago.
Some of the major salt mines in the US are located in states such as Louisiana, New York, and Kansas. The Detroit Salt Mine in Michigan is one of the largest salt mines in the country. Other notable salt mines are located in Texas, California, and Ohio.
Salt is extracted from mines or sea water.
Salt mines
Salt is extracted from salt mines or from sea waters.
Salt is extracted from salt mines as a solid or as a brine.