Tuff is relatively soft and porous rock that made of ash and other sediments from volcanic vents that has solidified rock. The ash is compacted
Volcanic Tuff - Geology Superstore
Tuff Rock Properties, Formation, Uses » Geology Science
Tuff Rock Type, Composition, Formation, Occurrence & Uses
Tuff - an igneous rock of explosive volcanic eruptions.
Tuff Rock Properties, Formation, Uses » Geology Science
Frontiers Zircon U–Pb Dating of Tuff Layers in the Middle–Upper Triassic Strata of Successions and Sedimentation of Chang 7 Member in the Ordos Basin, China
Geology, geochronology, and geochemistry of the Sinongduo Ag–Pb–Zn deposit in the Gangdese metallogenic belt: Implications of intermediate sulfidation mineralization in the Linzizong volcanic succession - ScienceDirect
Weathering of volcanic tuff rocks caused by moisture expansion
Tuff - an igneous rock of explosive volcanic eruptions.
Tuff Rock
Tuff Rock Properties, Formation, Uses » Geology Science
Tuff - Igneous Rocks
Key parameters of volcanic tuffs used as building stone: a statistical approach
Tuff, Volcanic Ash, Igneous Rock & Pyroclastic Material
ALEX STREKEISEN