practically anywhere as it is present in high levels in most continental crustal rock.
silicon and germanium
Opal is mined at Coober Pedy in South Australia.
bauxite can be recycled instead of being mined from the ground
A silicon transistor is a transistor made of silicon.
yes
No
silicon is mined in near the earths crust, and it is also is made of 27.7% earths crust hope this helps
Silicon is used for solar panels for strengthening purposes. Silicon is mined from sand which is virtually found everywhere. When sand is subjected to intense heat, one of the by products is usually silica.
Although silicon forms roughly 25% of the earths crust, it is rarely found as a pure mineral (Si) in nature and so is not mined as such. I believe the primary source of silicon which is mined comes from high quartz content sands. Quartz of course being composed of silicon and oxygen, (silicon dioxide).
Tee principal raw materials are calcium carbonate and silicon dioxide.
Silicon is considered non-renewable because it is extracted from silica, which is a non-renewable resource that must be mined from the earth. Once silicon is extracted and used in products like electronics or solar panels, it is not easily replenished on human timescales.
The mined compound of a metal is typically an ore, which is a naturally occurring mineral containing a high concentration of the metal in a form that can be extracted and processed for use. Ores are often a combination of the metal with other elements or minerals, and must be processed through mining and refining to isolate the desired metal.
mined (like mined for diamonds)
Silica is the mineral quartz (SiO2) and silicon is the element (Si) which is a major rock forming element in Earth's crust, and is therefore found nearly everywhere. Concentrations of silica which are mined are usually in the form of quartz sand or sandstone deposits.
how is malachite mined
Mined.
where is boron mined at