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Quartz is a mineral not a rock. Fossils can be found associated with quartz in sedimentary rock not inside the quartz.
Quartz is a mineral, not a rock.
It's a type of quartz rock, only it's blue.
quartz is a basic mineral and can be in any type of rock
rock salt and conglomerate
Rose quartz is a variety of quartz which is a mineral.
A metamorphic rock
Quartz can be an igneous rock when it forms from the cooling and solidification of molten rock deep within the Earth's crust. During this process, silica-rich magma cools and crystallizes to form quartz. As the magma cools slowly, quartz crystals have time to grow and develop, leading to the formation of igneous rocks containing quartz, such as granite.
Quartz is a mineral consisting of silicon dioxide (SiO2) and is not classified as a rock on its own. It is one of the most abundant minerals in the Earth's crust and can be found in various types of rocks, including granite, sandstone, and quartzite.
Quartz.
Quartz is the rock most likely to be monomineralic, as it mainly consists of the mineral quartz.
The rock which has fragments of feldsper and quartz is Bioclastic Limestone.