PYROCLASTIC ROCKS AND TEPHRA, Pyroclasts .
Sediment size alone is not enough to classify clastic rock because other factors such as mineral composition, sorting, and rounding of the sediment particles also play a significant role in the classification of clastic rocks. These additional factors provide more detailed information about the rock formation processes and history.
Scientists classify rocks based on their mineral composition, texture, and origin. Mineral composition refers to the types and relative amounts of minerals present in the rock. Texture relates to the size and arrangement of the mineral grains, while origin refers to how the rock was formed (igneous, sedimentary, or metamorphic).
Color, as it is not a reliable indicator due to variations within the same type of rock. Texture, mineral composition, and formation conditions are typically used to classify igneous rocks.
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
No -- it's a type of rock, often a composite. Primay types are igneous (made by fire -- vulcanism), sedimentary (sea beds) and composite (a mixture of other types). In almost every case, all of these types are defined as how the substance at hand was created and in most cases they are not pure minerals.
tell me the answer I'm the one asked it
tell me the answer I'm the one asked it
I would classify them as alternative/rock.
They classify themselves as pop/rock.
Yes they are still a band but some classify their genre as punk rock, alternative rock, or rock opera.
pieces of rock
Metamorphic, igneous and sedimentary
They classify metamorphic rocks according to their parent rock or protolith.
Geologists classify rocks by looking at their chemical and mineralogical composition then at the the size and shape of their component minerals then at any texture, pattern or grain that the rocks may display. They also classify them in relation to how they were formed.
they classify their music as Christian rock and Crunk Rock... they are a bit of a bunch of different types.
Their crystalline nature.
composition