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They all do. This is a scientific definition of a mineral: A mineral is a naturally occurring chemical compound, usually of crystalline form and abiogenic in origin.
The most useful minerals often occur in rocks and ore deposits. These minerals are typically found in areas with geological processes that concentrated them, such as near tectonic plate boundaries, volcanic regions, or areas with hydrothermal activity. Mining operations are established to extract these minerals for various industrial and commercial purposes.
In ores
yes,most definitely it does
See the lists below for the exact concentrations in the Earth crust and for minerals.
Yes, rubidium is a pure element found in nature. It is an alkali metal and is the 16th most abundant element in the Earth's crust. Rubidium is most commonly obtained as a byproduct of lithium production or extracted from certain minerals.
The most known minerals of titanium are ilmenite and rutile.
no, because they have to be treated become pure.
Garnet is a type of mineral that is found in nature. It is often mined from underground caves, like other minerals and metals.
Gold, silver, and copper belong to the class of minerals known as native elements. These minerals occur in nature in their pure form and are not chemically bound to other elements.
Yes it does. The quartz countertops that you see in houses are engineered, but quartz also occurs in nature, and is actually pretty common.
no