pegmatites
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Geology
Geology Fundamentals: Identifying Igneous Rocks in the Field
Many common ore deposit types are igneous: porphyry copper deposits, pegmatites, and layered mafic intrusions, to name a few. While…
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Commodities
Lithium: Commodity Overview
Lithium (Li) is a metallic element that is most often found in granitic “pegmatites” (intrusive igneous rocks), brines (salty solutions), seawater…
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