Here's why:
* Quartz: A very common mineral, known for its durability and resistance to weathering. It's a major component of sand.
* Sand: Tiny particles of rock and mineral fragments, often dominated by quartz.
* Sandstone: A sedimentary rock formed when sand grains are cemented together by minerals like silica, calcite, or iron oxides.
So, sandstone is essentially compacted and solidified sand, with quartz being the most abundant mineral within it.
