Coarse
sandstone
Sandstone is an example of a medium-grained clastic sedimentary rock. It is composed of sand-sized particles that are typically visible to the naked eye, giving it a medium-grained texture. Sandstone forms from the accumulation and cementation of sand grains.
The rock described is likely to be shale, which is a sedimentary rock composed of clay minerals. Shale is typically white to gray in color, medium soft in texture, and fine-grained.
Sandstone is an example of a medium-grained clastic sedimentary rock. It is formed from the accumulation and cementation of sand-sized grains (0.06–2mm) of mineral, rock, and organic particles.
Yes, diorite is a coarse-grained igneous rock that typically contains a mixture of light and dark minerals. It forms from the slow cooling of magma deep within the Earth's crust, resulting in visible crystals that are larger than those in fine-grained rocks.
I'm not too sure
Three types of sedimentary rock texture are clastic (made of broken fragments), crystalline (formed from the precipitation of minerals), and biogenic (composed of organic material such as shells or plant remains).
Yes. Exactly, they do have both, fine grained and coarse grained rocks.
fine grained or coarse grained
Metamorphic rock can be coarse grained or fine grained.
Medium-grained typically refers to the intermediate size of particles or crystals in a material. It falls between fine-grained (small particles) and coarse-grained (large particles). Materials with a medium grain size might exhibit a balance between strength and ductility.