About 624,000 results
Open links in new tab
  1. Tuff - Wikipedia

    Tuffs are further classified by their depositional environment, such as lacustrine tuff, subaerial tuff, or submarine tuff, or by the mechanism by which the ash was transported, such as fallout tuff or ash …

  2. Storage Sheds Rio Grande Valley - TUFF SHED McAllen

    TUFF SHED has been America’s leading supplier of storage buildings and garages since 1981. We are committed to providing quality products and service to our customers across the country, including …

  3. Tuff | Volcanic Ash, Igneous Rock & Pyroclastic Material | Britannica

    Some of the world’s largest deposits of vitric tuff are produced by eruptions through a large number of narrow fissures rather than from volcanic cones. In extensive deposits, tuff may vary greatly not only …

  4. TUFF Definition & Meaning - Merriam-Webster

    The meaning of TUFF is a rock composed of the finer kinds of volcanic detritus usually fused together by heat.

  5. Tuff - an igneous rock of explosive volcanic eruptions.

    If the ejected material is compacted and cemented into a rock, that rock will be called "tuff." Tuff is usually thickest near the volcanic vent and decreases in thickness with distance from the volcano. …

  6. Tuff or Tough – What’s the Difference? - Writing Explained

    Tuff is only correct when used as a noun that references a certain type of rock. If you are writing about a specific commercial product that includes tuff as part of a proper name, this usage is also acceptable.

  7. Tuff Rock | Properties, Formation, Uses - Geology Science

    May 13, 2019 · Major minerals found in tuff include quartz, feldspar (both plagioclase and potassium feldspar), mica, volcanic glass, and various accessory minerals. The presence of phenocrysts, …

  8. What Does Tuff Mean on TikTok? Unpacking the Popular Slang

    May 17, 2025 · Tuff typically describes something that's cool or exciting, especially online, but it can mean other things, too. In this article, we'll explain those different meanings, go over how to use the …

  9. Tuff Turf Landscaping & Ground - Official MapQuest

    Get more information for Tuff Turf Landscaping & Ground in Edinburg, TX. See reviews, map, get the address, and find directions.

  10. 26 Facts About Tuff

    Mar 6, 2025 · Discover 26 fascinating facts about tuff, a unique volcanic rock. Learn its formation, uses, and significance in geology.