Usually a shaft mine would be used, unless the ore deposits were in a "vein", then a open-pit mine would be used.
A shaft mine.
Shaft mine
strip mining
What type of deposits would be helpful. Basically, the ultrasound causes a vibration in what it is aimed at causing it to shatter.
Coal mine: A type of mine where coal is extracted from underground or open-pit mines to be used as a source of energy. Gold mine: A type of mine where gold ore is extracted and processed to produce gold, often found in underground mines or as open-pit mines. Diamond mine: A type of mine where diamonds are extracted and processed from volcanic pipes or alluvial deposits, with some mines operating underground while others are open-pit mines.
A mine passage is commonly referred to as a "tunnel" or "drift." Tunnels are excavated to access mineral deposits, facilitate transport, and provide ventilation within the mine. The specific terminology can also vary depending on the type of mining operation and the purpose of the passage.
Depends on what type of mine, where you are, and what type of alarm. Miners may evacuate (leave) the mine, or move to a refuge chamber.
The type of mining used to mine coal is called surface mining or underground mining. Surface mining involves removing layers of soil, rock, and vegetation to access coal deposits near the surface. Underground mining involves creating tunnels to access coal deposits deep underground.
open pit mining
The most common type of mining used to extract phosphates is open-pit mining. This method involves removing the overlying layers of soil and rock to access the phosphate deposits near the surface. Once extracted, the phosphates are processed and used in various applications such as agricultural fertilizers.
There is no one type of mine used for ore.
Chilian Mine