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What is soft fragile rock called?
Soft, fragile rock is commonly referred to as "shale." Shale is a sedimentary rock composed primarily of clay minerals and silt-sized particles, making it relatively soft and easily breakable. Due to its fine-grained nature, shale can easily be split into thin layers, which is a characteristic feature of this rock type.
What is the structure of gypsum rock?
Gypsum rock has a crystalline structure, typically forming in layers or beds within sedimentary rock deposits. It consists of calcium sulfate dihydrate, with a chemical formula of CaSO4·2H2O. The mineral gypsum has a soft texture and can be easily scratched with a fingernail.
What rock is a soft sedimentary rock?
Chalk
Can a rock be soft?
Minerals can be, it depends on what you mean by soft
What layer of rock is somewhat soft and less rigid?
The layer of rock that is somewhat soft and less rigid is typically the sedimentary layer, particularly those that contain materials like clay or silt. These rocks can be more easily eroded and deformed compared to harder igneous or metamorphic rocks. Additionally, the presence of water can further soften these sedimentary layers, making them susceptible to changes.
What is soft fragile rock called?
Soft, fragile rock is commonly referred to as "shale." Shale is a sedimentary rock composed primarily of clay minerals and silt-sized particles, making it relatively soft and easily breakable. Due to its fine-grained nature, shale can easily be split into thin layers, which is a characteristic feature of this rock type.
What type of rock is made of particles in layers and is often quite soft?
Shale
What is the earth and moon made of?
The Earth has many layers of soil and rock. The moon is just a big ball of soft rock.
What is earth and moon made of?
The Earth has many layers of soil and rock. The moon is just a big ball of soft rock.
Second stage soft brown rock formed by layers of sand and mud that covers peat?
The second stage soft brown rock formed by layers of sand and mud covering peat is likely shale. Shale is a sedimentary rock composed of clay minerals and is formed from the compaction of mud or silt over long periods of time. It is commonly found in sedimentary basins where layers of organic matter like peat are buried and compressed.
What is an example of differential weathering?
An example of differential weathering is when a rock formation is composed of both hard and soft layers. Over time, the softer layers erode more quickly, creating uneven surfaces or features like hoodoos in sedimentary rock formations.
Is slate a soft rock?
Slate is a metamorphic rock that falls somewhere between a soft and hard rock. It is formed from the low-grade metamorphism of shale and is generally softer than granite or marble. It is commonly used for roofing, flooring, and as a decorative stone due to its ability to be split into thin sheets.
Is granite a soft rock?
No, granite is not a soft rock. It is a hard, durable rock that is commonly used in construction due to its strength and resistance to wear and tear.
What do you get when you cross a pillow with a rock?
Soft Rock as in soft rock music.Oh! I was going to say "a rough night's sleep".
Is marble a soft rock or hard rock?
Marble is a hard rock. it is a soft rock then the Taj Mahal situated in agra will have broken into peices.
What is the structure of gypsum rock?
Gypsum rock has a crystalline structure, typically forming in layers or beds within sedimentary rock deposits. It consists of calcium sulfate dihydrate, with a chemical formula of CaSO4·2H2O. The mineral gypsum has a soft texture and can be easily scratched with a fingernail.
What rock is a soft sedimentary rock?
Chalk
