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What argillaceous rocks contain cordierite?
Argillaceous rocks that contain cordierite include pelitic schists, hornfels, and some metapelites. Cordierite is a common mineral in metamorphic rocks formed under high-pressure and high-temperature conditions.
What are the types of clastic rocks?
Clastic Sedimentary rocks can be classified on the basis of grain size as: 1. Rudaceous 2. Arenaceous 3. Argillaceous
What are rocks called when they are formed by sand rocks and shells?
Rocks formed from sand, rocks, and shells are known as sedimentary rocks. Sandstones, mudstones, and limestone are common examples of sedimentary rocks that can be formed from these materials.
Are all rocks formed by volcanoes?
no not all rocks are formed by volcanoes because what about sedimentary rocks which are the rocks formed over a long period of time by little pieces of sand and rock etc. by wind and water
Are rocks formed when magma erodes?
No, rocks are not formed when magma erodes. Rocks are typically formed when magma cools and solidifies underground or on the Earth's surface. Erosion is the wearing away of rocks and minerals by wind, water, or ice over time.
What argillaceous rocks contain cordierite?
Argillaceous rocks that contain cordierite include pelitic schists, hornfels, and some metapelites. Cordierite is a common mineral in metamorphic rocks formed under high-pressure and high-temperature conditions.
What is argillaceous?
Argillaceous refers to materials that are composed of or contain clay minerals. These materials typically have a fine-grained texture and show characteristics of clay, such as plasticity and the ability to hold water. Argillaceous materials are commonly found in sedimentary rocks and soils.
What are the types of clastic rocks?
Clastic Sedimentary rocks can be classified on the basis of grain size as: 1. Rudaceous 2. Arenaceous 3. Argillaceous
How do you classify rocks?
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.
Are metamorphic rocks naturally formed?
Metamorphic rocks are naturally formed. they are formed from natural changes that happen to other rocks.
How is sedimenary rocks formed?
Sedimentary rocks are formed from the earths surface when sediments hardens into rocks :]
What rocks are formed from broken rocks?
Rocks formed from broken rocks are known as sedimentary rocks. These rocks are formed from the accumulation and lithification of sediments, which can include fragments of other rocks, minerals, and organic material. Common examples of sedimentary rocks formed from broken rocks include sandstone, conglomerate, and shale.
What are rocks called when they are formed by sand rocks and shells?
Rocks formed from sand, rocks, and shells are known as sedimentary rocks. Sandstones, mudstones, and limestone are common examples of sedimentary rocks that can be formed from these materials.
What is formed first rocks or minerals?
Minerals are formed first then rocks
Which types of rocks are formed above ground?
Extrusive igneous rocks are one type of rocks that can be formed above the ground. Sedimentary rocks can also be formed above the ground.
How are sedamentic rocks formed?
the sedamentic rocks formed on the gradual accumulation of sediments.
How was asandstome formed?
Sandstone rocks are formed from sedimentary rocks. It is when sedimentary rocks are broke down into small pieces.
