1) French word used in English 2) Stratified volcanic rock 3) Tufa 4) Volcanic rock 5) Volcanic rock 
Tuff (from the Italian tufo) is a type of rock consisting of consolidated volcanic ash ejected from vents during a volcanic eruption. Tuff is sometimes called tufa, particularly when used as construction material, although tufa also refers to a quite different rock. Rock that contains greater than 50% tuff is considered tuffaceous. == Volcanic ash...
Rock formed of pyroclastic material.
Rock formed of pyroclastic material.
• (n.) Same as Tufa.
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 ... [4 related articles]
Rock formed of pyroclastic material.
Porous igneous rock composed of volcanic ash compacted together.
A consolidated rock composed of pyroclastic fragments and fine ash. If particles are melted slightly
A fine-grained rock composed of volcanic ash.
tough
Tuff is another name for tufa.
Cemented volcanic ash; many varieties included.
The general term for consolidated pyroclastic debris.
n. A general term for consolidated rocks made of material ejected from volcanic explosions.
n. A general term for consolidated rocks made of material ejected from volcanic explosions.
[n] - hard volcanic rock composed of compacted volcanic ash
Translations for „Tuff“ Become a Premium Member today! See under soil type. Floor type Next to climate and grape variety, one of the most important factors influencing the quality of wine. The different soil types have developed over millions of years through physical and chemical weathering of rocks and through humification of o...
noun hard volcanic rock composed of compacted volcanic ash
Cemented volcanic ash, many varieties included.
A general term for all consolidated pyroclastic rock. Not to be confused with tufa.
Rock composed of fine volcanic ash.
tough (def. 13).