cuz yo mama eats it and craps it rite out
Clay minerals and quartz are the chief constituents of most sedimentary rocks in this category. To answer why, clay minerals are the most abundant product of the chemical weathering of silicate minerals, especially the feldspars. Clays are fine-grained minerals with sheetlike crystalline structures similar to the micas. Quartz is abundant because it is extremely durable and very resistant to chemical weathering. Thus, when igneous rocks such as granite are attacked by weathering processes, individual quartz grains are freed.
Quartz
The mineral quartz is abundant in sedimentary rocks because quartz is very durable and resistant to chemical weathering.
Quartz
Quatz
Clay and Quartz!
Clay minerals and quartz are the chief constituents of most sedimentary rocks in this category. To answer why, clay minerals are the most abundant product of the chemical weathering of silicate minerals, especially the feldspars. Clays are fine-grained minerals with sheetlike crystalline structures similar to the micas. Quartz is abundant because it is extremely durable and very resistant to chemical weathering. Thus, when igneous rocks such as granite are attacked by weathering processes, individual quartz grains are freed.
Clay has a very fine grain, so as soil erodes it becomes more like clay.
Quartz is an abundant mineral in the Earth's continental crust
Quartz is abundant in soils for three reasons. First, it is an abundant mineral to begin with. Second, it is hard and tough; it doesn't break up and crumble into smaller and smaller pieces very easily. Third, it's more resistant to water and weathering than most other minerals you'll find at the surface of the Earth. Consider granite. It contains quartz, feldspar, and mica. Water eventually degrades the feldspar and mica to clay minerals, but it leaves the quartz behind.
Quartz is the most abundant single mineral in the crust, so it is not of particular value unless a specimen is unusually attractive or large.
there many colors of quartz some are colorless or crystalyn color , yello and milky white quartz.... and so forth. abundant in the earth crust. but it can also be black
Quartz
Quartz
Quartz is found in most places on earth since it is a mineral that is abundant.
The mineral quartz is abundant in sedimentary rocks because quartz is very durable and resistant to chemical weathering.
quartz