Both. It may be a byproduct of surface mining, or may be an underground mine.
Silver is a naturally occurring element. Usually mined from below the Earth's surface.
Five minerals mined from the Earth are gold, silver, copper, iron ore, and coal.
Mined from the Earth like gold
Fluorite is a mineral found in the earth's crust, commonly used in industrial applications and as a decorative stone. Salt is also a mineral that is mined on earth for various purposes. Silver is a naturally occurring element rather than a mineral, and it is mined primarily for its use in jewelry, electronics, and other industrial applications.
Silver is a naturally occurring element found in the Earth's crust. It is usually extracted from silver ores, such as argentite or horn silver, through a process called smelting. Pure silver is then obtained by refining the extracted silver.
Some of the metals that are mined from Earth include iron, aluminum, copper, gold, silver, and zinc. These metals are used in various industries for different purposes, such as construction, electronics, and manufacturing.
Raw diamonds are mined from the earth around kimberlite pipes that erupt this material to the earth's surface.
Diamonds are erupted to the earth's surface through volcanic pipes. These pipes can be mined.
To date, gold and silver can be mined more economically on land.
Geological conditions of the earth surface or UG surface decide where we mined coal. And also depth or thickness of coal seam.
Ores near the surface will be quarried or opencast mined.
Ores near the surface will be quarried or opencast mined.