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- Shale - Wikipedia
Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals (hydrous aluminium phyllosilicates, e g , kaolin, Al 2 Si 2 O 5 (OH) 4) and tiny fragments (silt -sized particles) of other minerals, especially quartz and calcite [1] Shale is characterized by its tendency to split into thin layers (laminae) less than one centimeter in thickness This
- Shale | Formation, Composition, Sedimentary | Britannica
shale, any of a group of fine-grained, laminated sedimentary rocks consisting of silt- and clay-sized particles Shale is the most abundant of the sedimentary rocks, accounting for roughly 70 percent of this rock type in the crust of the Earth
- Shale: Sedimentary Rock - Pictures, Definition More
Shale is the most abundant sedimentary rock It is found in sedimentary basins worldwide
- Shale: Composition, Formation, Uses, Types – Geology In
Shale is the most common sedimentary rock type, constituting approximately 70% of exposed sedimentary rock on Earth Shale is characterized by its laminated structure, with thin, parallel layers resulting from the alignment of clay minerals during deposition
- Shale: Formation, Composition, Properties, Varieties Fossils
Below is a fully detailed and globally relevant overview of shale, including its formation, composition, properties, varieties, fossil content, economic significance, and geological role
- Shale, Rocks and Minerals, Kentucky Geological Survey, University of . . .
Shale is the most abundant of all sedimentary rocks It is composed primarily of soft clay minerals, but may include variable amounts of organic matter, calcareous material, and quartz grains
- Shale - GeoKansas
Shale is a soft, brittle, fine-grained, and easily eroded sedimentary rock formed from mineral-rich silt, or mud, that was deposited in an aquatic environment, buried by other sediment, and compacted and cemented into hard rock When exposed at the surface by erosion, shale weathers into thin layers called plates
- SHALE Definition Meaning - Merriam-Webster
The meaning of SHALE is a fissile rock that is formed by the consolidation of clay, mud, or silt, has a finely stratified or laminated structure, and is composed of minerals essentially unaltered since deposition
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