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It doesn't. The grain size effects the texture. If a rock has a small grain size, it will have a smooth texture. If the grain size is large, such as pebbles, the texture will be rough. For example, siltstone is one of the smoothest rocks because it contains silt particles, which are .0004cm to .006cm. Conglomerate though contains various particles including cobbles and boulders, which are from 10cm to 100cm.
What else can I help you with?
Does a rocks grain give the rocks its texture?
Yes, a rock's grain size will help determine its texture. The size and arrangement of mineral grains within a rock will affect how the rock feels to the touch. Finer-grained rocks tend to have a smoother texture, while coarser-grained rocks may feel rougher.
Which features tells you how large the grains of a sedimentary rock are?
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.
How composition and texture are used to classify rock?
mineral composition is the minerals that the rocks are made of texture refers to the grain size (sediments or interlocking crystals) of the different components of that rock
What feature of sedimentary rock is measured by the Wentworth scale of grain size?
texture
Does the rocks pigments give the rock its texture?
No, the texture of a rock is determined by its mineral composition, grain size, and how the rock formed (igneous, sedimentary, or metamorphic). Pigments refer to the coloration of a rock, which can be caused by the presence of specific minerals or impurities. Texture and pigmentation are separate characteristics of rocks.
Does a rocks grain give the rocks its texture?
Yes, a rock's grain size will help determine its texture. The size and arrangement of mineral grains within a rock will affect how the rock feels to the touch. Finer-grained rocks tend to have a smoother texture, while coarser-grained rocks may feel rougher.
What else does rock texture include besides grain size and arrangement?
Grain shape.
Which features tells you how large the grains of a sedimentary rock are?
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.
What are the size shape and positions of the grain that makes up a rock?
These characteristics determine a rock's texture.
Which sort of rock is a good scientific basis?
texture color size of grain density shape
What factors can affect the texture of the sedimentary rock?
The size of the grains that make up the rock
What rock has the finest grain size?
The rock with the finest grain size is typically shale. Shale is a sedimentary rock composed of clay particles that are less than 1/256 millimeter in diameter, giving it a very fine texture. This fine grain size allows shale to split easily into thin layers, which is a characteristic feature of the rock.
How composition and texture are used to classify rock?
mineral composition is the minerals that the rocks are made of texture refers to the grain size (sediments or interlocking crystals) of the different components of that rock
What feature of sedimentary rock is measured by the Wentworth scale of grain size?
texture
What kind of texture does a grain rock have?
A grain rock typically has a coarse to medium texture, characterized by visible grains or crystals that can be distinguished by the naked eye. The texture may vary depending on the size and arrangement of the mineral grains, which can be angular or rounded. Additionally, the rock may exhibit a rough feel due to the interlocking nature of the grains. Overall, the texture reflects the rock's formation process and mineral composition.
Does the rocks pigments give the rock its texture?
No, the texture of a rock is determined by its mineral composition, grain size, and how the rock formed (igneous, sedimentary, or metamorphic). Pigments refer to the coloration of a rock, which can be caused by the presence of specific minerals or impurities. Texture and pigmentation are separate characteristics of rocks.
Does a rock's grain give the rock it's texture?
Yes, the size, shape, and arrangement of grains in a rock contribute to its texture. For example, fine-grained rocks have a smoother texture, while coarse-grained rocks have a rougher texture. Other factors such as mineral composition also play a role in determining a rock's texture.
