About 23,400 results
Open links in new tab
  1. Phanerite - Wikipedia

    Phaneritic texture forms when magma deep underground in the plutonic environment cools slowly, giving the crystals time to grow. Phanerites are often described as coarse-grained or …

  2. What Is a Phaneritic Texture and Which Rocks Have It?

    Sep 3, 2022 · Phaneritic texture refers to igneous rock with large mineral grains that you can see and distinguish with the naked eye, like granite, diorite, or gabbro.

  3. 4.1: Classification of Igneous Rocks - Geosciences LibreTexts

    The slow cooling process allows crystals to grow large, giving the intrusive igneous rock a coarse-grained or phaneritic texture. The individual crystals in phaneritic texture are readily visible to …

  4. Phaneritic and Aphanitic Textures: Comprehensive Comparison

    Phaneritic and aphanitic are textural classifications used for igneous rocks, those formed from the cooling and solidification of molten rock (magma or lava). The key distinction between these …

  5. Phaneritic - (Intro to Geology) - Vocab, Definition ...

    Phaneritic describes a specific texture of igneous rocks characterized by the presence of large, visible crystals that can be easily seen with the naked eye. This texture occurs when magma …

  6. PHANERITIC Definition & Meaning | Dictionary.com

    Oct 25, 2025 · Phaneritic definition: Of or relating to an igneous rock in which the crystals are so coarse that individual minerals can be distinguished with the naked eye. Phaneritic rocks are …

  7. Aphanitic vs. Phaneritic — What’s the Difference?

    Mar 21, 2024 · While aphanitic rocks hint at volcanic activity and rapid cooling events, phaneritic rocks suggest a history of slow cooling within the Earth's crust, often associated with the …

  8. PHANERITIC Definition & Meaning - Merriam-Webster

    The meaning of PHANERITIC is of, relating to, or characteristic of phanerite.

  9. Phaneritic texture | geology | Britannica

    …and their texture is called phaneritic. Those with mineral grains so small that their outlines cannot be resolved without the aid of a hand lens or microscope are termed aphanites, and …

  10. Igneous textures - Wikipedia

    Phaneritic (phaner = visible) textures are typical of intrusive igneous rocks, these rocks crystallized slowly below Earth's surface. As magma cools slowly the minerals have time to …