Composed of more than one type of mineral. i.e the rock is made up of various minerals
Monomineralic rocks are composed of only one mineral, while polymineralic rocks are composed of multiple minerals. Monomineralic rocks are typically formed from the crystallization of a single mineral, whereas polymineralic rocks may form from the cooling and solidification of a mixture of minerals.
polymineralic igneous rock!
Rock salt, primarily composed of halite (sodium chloride), is considered monomineralic because it mainly consists of a single mineral. However, it can occasionally contain minor amounts of other minerals or impurities, which does not significantly change its classification. Therefore, while rock salt is predominantly monomineralic, it may exhibit some polymineralic characteristics in certain contexts.
A rhyolite volcano is a volcano that erupts rhyolitic lava or pyroclasitc material. Rhyolite is an igneous rock formed from the eruption of extremely viscous silica rich material. Eruptions involving rhyolite can be extremely large and violent. In some cases, however, rhyolite can build into lava domes or form thick, extremely slow lava flows.
granite
Monomineralic rocks are composed of only one mineral, while polymineralic rocks are composed of multiple minerals. Monomineralic rocks are typically formed from the crystallization of a single mineral, whereas polymineralic rocks may form from the cooling and solidification of a mixture of minerals.
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polymineralic igneous rock!
big jucey balls
Rock salt, primarily composed of halite (sodium chloride), is considered monomineralic because it mainly consists of a single mineral. However, it can occasionally contain minor amounts of other minerals or impurities, which does not significantly change its classification. Therefore, while rock salt is predominantly monomineralic, it may exhibit some polymineralic characteristics in certain contexts.
"Polymineralic" describes a rock or mineral that is composed of multiple different minerals. This term is used to indicate that the specimen contains a mixture of various minerals rather than being composed of a single mineral.
A rhyolite volcano is a volcano that erupts rhyolitic lava or pyroclasitc material. Rhyolite is an igneous rock formed from the eruption of extremely viscous silica rich material. Eruptions involving rhyolite can be extremely large and violent. In some cases, however, rhyolite can build into lava domes or form thick, extremely slow lava flows.