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2. Volcanic and igneous plumbing systems - Wikipedia

   en.wikipedia.org/wiki/Volcanic_and_igneous...

   Schematic sketch of the volcanic and igneous plumbing systems (after Burchardt, 2018). [1] [2] Volcanic and igneous plumbing systems (VIPS) consist of interconnected magma channels and chambers through which magma flows and is stored within Earth's crust. [1] Volcanic plumbing systems can be found in all active tectonic settings, such as mid ...

3. Sill (geology) - Wikipedia

   en.wikipedia.org/wiki/Sill_(geology)

   Sill (geology) Illustration showing the difference between a dike and a sill. In geology, a sill is a tabular sheet intrusion that has intruded between older layers of sedimentary rock, beds of volcanic lava or tuff, or along the direction of foliation in metamorphic rock. A sill is a concordant intrusive sheet, meaning that it does not cut ...

4. Volcanic pipe - Wikipedia

   en.wikipedia.org/wiki/Volcanic_pipe

   Volcanic pipe. Volcanic pipes or volcanic conduits are subterranean geological structures formed by the violent, supersonic eruption of deep-origin volcanoes. They are considered to be a type of diatreme. Volcanic pipes are composed of a deep, narrow cone of solidified magma (described as "carrot-shaped"), and are usually largely composed of ...

5. Tholeiitic magma series - Wikipedia

   en.wikipedia.org/wiki/Tholeiitic_Magma_Series

   The tholeiitic magma series ( / ˌθoʊliˈaɪtɪk /) is one of two main magma series in subalkaline igneous rocks, the other being the calc-alkaline series. A magma series is a chemically distinct range of magma compositions that describes the evolution of a mafic magma into a more evolved, silica rich end member. Rock types of the tholeiitic ...

6. The 9 Best Wood Cutting Boards of 2023 - AOL

   www.aol.com/9-best-wood-cutting-boards-155824059...

   The 9 Best Wood Cutting Boards of 2023. Kate McGregor. February 9, 2023 at 10:58 AM. Dotdash Meredith and Yahoo Inc. may earn commission or revenue on some items through the links below. The ...

7. Phreatomagmatic eruption - Wikipedia

   en.wikipedia.org/wiki/Phreatomagmatic_eruption

   Phreatomagmatic eruptions are volcanic eruptions resulting from interaction between magma and water. They differ from exclusively magmatic eruptions and phreatic eruptions. Unlike phreatic eruptions, the products of phreatomagmatic eruptions contain juvenile (magmatic) clasts. [1] It is common for a large explosive eruption to have magmatic and ...