Discovery of coal In his writings, Aristotle mentioned objects that produce a lot of smoke and called them “substances like coal”. Although no reliable records are […]
The discovery of talc Exploration and extraction of talc deposits in Iran are not very old and go back to 1345. The first talc mine that […]
Discovery of hematite Hematite is one of the most useful minerals that is used in various industries due to its physical and chemical properties. This mineral, […]
Discovery of Bentonite Bentonite was first recommended in the 19th century by an American geologist named Knight. After he found this mineral in the form of […]
Discovery of barite Thermal solutions and magma that have specific chemical compounds lead to the formation of barite in faults, fractures, and the empty space between […]
Discovery of manganese Unlike other minerals, manganese ore exploration is very difficult due to its physical and chemical nature. Maintaining it is one of the most […]
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