Mica is formed by chemicals combining their industrial forces with fresh water and turning into thin breakable sheet rock.
Feldspar (the pink one), Quartz (the white one), Biotite (also possibly hornblende) <- the black one
Quartz
Granite is a material that is mostly made of the mineral quartz. It is a common type of igneous rock that contains high amounts of quartz along with other minerals such as feldspar and mica.
Mica schist is primarily composed of mica, whereas aventurine - note the spelling- is composed of quartz with abundant inclusions of mica. This makes for a relatively hard, tough and attractive material that can be polished into jewelry and many other items.
Mica is formed by chemicals combining their industrial forces with fresh water and turning into thin breakable sheet rock.
Feldspar (the pink one), Quartz (the white one), Biotite (also possibly hornblende) <- the black one
Granite.
Granitic rock is intrusive igneous rock, meaning that it has been formed from the slow cooling of magma underground and will have visible crystals. Granitic, in general, refers to a mineral composition that is felsic in nature, meaning it consists of 69% or more silicate minerals, like quartz, alkali feldspars, and micas.
Granite is a rock made of several minerals; Quartz, Feldspar, Hornblende, Mica brown.
Quartz
Granite is a material that is mostly made of the mineral quartz. It is a common type of igneous rock that contains high amounts of quartz along with other minerals such as feldspar and mica.
A Mica Garnet schist is a metamorphic rock formed from a shale or a granitic mother rock when this is squashed and heated at death in the crust.
Quartz, feldspars, mica.
Quartz will probably be found in most igneous and metamorphic rocks. Granite is a classic example of a rock with quartz in it. Search for images of "granite." Quartz sandstone is another rock practically made entirely up of quartz.
Granitic rock is a material that is primarily found in continental crust. It is composed of minerals like quartz, feldspar, and mica, and is associated with the lighter composition characteristic of continental crust compared to oceanic crust.
It is impossible to identify rocks that you do not have in front of you to look at.