When all the grains in a rock are large and easy to see, the rock is described as "coarse-grained." This texture indicates that the rock has undergone a slower cooling process, allowing larger crystals to form. Coarse-grained rocks are often associated with igneous rocks, such as granite, where the individual mineral grains can be distinctly identified.
d. on the surface of the Earth
We call them clastic rock also referred to us the sedimentary rock.
Rock
no texture
The size of the grains in a sedimentary rock can be determined by examining the texture of the rock. Coarser grains indicate a larger grain size, while finer grains indicate a smaller grain size. Other features that can provide clues to grain size include the sorting (uniformity of grain sizes) and rounding of the grains.
No
When all grains in a rock are large and easy to see, the rock is described as coarse-grained.
When all grains in a rock are large and easy to see, the rock is described as coarse-grained.
When all the grains in a rock are large and small to see, the rock is described as having a bimodal grain size distribution. This means that the rock contains both large and small grains, with little to no medium-sized grains present.
When all the grains in a rock are large and easy to see, the rock is described as "coarse-grained." This texture indicates that the rock has undergone a slower cooling process, allowing larger crystals to form. Coarse-grained rocks are often associated with igneous rocks, such as granite, where the individual mineral grains can be distinctly identified.
The size of the grains in a sedimentary rock is primarily indicated by its texture, which can be described as coarse, medium, or fine. The presence of visible grains, their shape, and the degree of sorting (uniformity of grain size) are key features that help determine grain size. Additionally, the rock's composition and the method of deposition can provide insights into the grain size, as different environments produce distinct sediment characteristics.
Conglomerate
Coarse grain
There are many types of rock but this one would either be Sedimantary Igneous Metamorphic
thay both are apart of the rock cycle
Should have been made of sand with a little pressure