It is related in that quartz is a common rock forming mineral, and appears in granite along with many other forms of rock.
The quartz content of granite is varied.
It depends on the granite or quartz you choose but generally granite is slightly cheaper.
Quartz is silicon dioxide (SiO2). Granite is a rock containing many minerals and chemical entities; but granite contain also an important percentage of quartz.
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.
12 percent on a mineral composition table
Granite has feldspar, quartz, biotite.
Quartz is usually a little more expensive than granite. Quartz is harder than granite and less likely to ship or stain, though I have had granite for over a year now in my kitchen and love it!
Granite is a rock made of several minerals; Quartz, Feldspar, Hornblende, Mica brown.
The hardest mineral in granite is typically quartz, which has a Mohs hardness of 7. Quartz is harder than the other common minerals in granite, such as feldspar and mica. This hardness contributes to the overall durability and strength of granite as a natural stone.
YES
Granite and diorite are both igneous rocks, but they differ in mineral composition. Granite contains more quartz and potassium feldspar, giving it a lighter color and coarser texture. Diorite has more plagioclase feldspar and little to no quartz, giving it a darker color and finer texture.
Limestone is a sedimentary rock that is composed largely of the minerals calcite.