Tuff, Volcanic Ash, Igneous Rock & Pyroclastic Material
By A Mystery Man Writer
Description
Tuff, a relatively soft, porous rock that is usually formed by the compaction and cementation of volcanic ash or dust. (The Italian term tufa is sometimes restricted to the soft, porous, sedimentary rock formed by the chemical deposition of calcite, or calcium carbonate, or silica from water as
![Tuff, Volcanic Ash, Igneous Rock & Pyroclastic Material](https://www.geologysuperstore.com/wp-content/uploads/2022/10/volcanic_tuff_green_slate.jpg)
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![Tuff, Volcanic Ash, Igneous Rock & Pyroclastic Material](https://www.911metallurgist.com/blog/wp-content/uploads/2016/08/volcanic-crater.jpg)
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Geology Fundamentals: Identifying Igneous Rocks in the Field
![Tuff, Volcanic Ash, Igneous Rock & Pyroclastic Material](https://media.springernature.com/m685/springer-static/image/art%3A10.1007%2Fs00445-023-01694-5/MediaObjects/445_2023_1694_Fig4_HTML.png)
Well-preserved fallout basaltic tuff in central Paraná-Etendeka
![Tuff, Volcanic Ash, Igneous Rock & Pyroclastic Material](https://www.alexstrekeisen.it/immagini/vulc/k10(13).jpg)
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![Tuff, Volcanic Ash, Igneous Rock & Pyroclastic Material](https://rockidentifier.com/wiki-image/1080/154031567524593690.jpeg)
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![Tuff, Volcanic Ash, Igneous Rock & Pyroclastic Material](https://open.maricopa.edu/app/uploads/sites/119/2021/01/Screen-Shot-2021-04-21-at-6.32.38-PM-300x227.png)
3.5 Igneous Rocks – Dynamic Planet: Exploring Geological Disasters
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