Felsic refers to silicate minerals, magma, and rocks which are enriched in the lighter elements such as silicon, oxygen, aluminium, sodium, and potassium. Terminology · Acid rock · Classification of felsic rocks |
| Кислые магматические горные породы |  |
В геологии фельзик — это модификатор, описывающий магматические породы, относительно богатые элементами, образующими полевой шпат и кварц. Он контрастирует с основными породами, которые более богаты магнием и железом. Википедия (Английский язык)
Felsic rocks are the most common igneous rocks within Earth's continental crust. The most abundant of these rocks are granite and rhyolite. |
The composition of the felsic rocks described earlier is broadly andesitic trending to dacitic, with trace element and whole rock 143Nd isotopic signatures ... |
10 дек. 2023 г. · Felsic rocks are silica-rich rocks high in minerals like quartz, feldspars, or muscovite and relatively low iron and magnesium minerals. Usually ... |
Felsic rocks are lighter in color and contain more minerals that are light in color, but can contain some biotite and amphibole. Primary felsic rocks are ... |
12 дек. 2023 г. · What are felsic and mafic rocks? Felsic rocks are light-colored rocks high in silica and felsic minerals and low in mafic minerals. Due to their ... |
Felsic rocks are igneous rocks that are rich in silica, containing minerals such as quartz, feldspar, and mica. They typically have lighter colors, ... |
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