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  • Hornfels - Wikipedia
    Hornfels is the group name for a set of contact metamorphic rocks that have been baked and hardened by the heat of intrusive igneous masses and have been rendered massive, hard, splintery, and in some cases exceedingly tough and durable [1]
  • Hornfels: Metamorphic Rock - Pictures, Definition More
    Hornfels is a fine-grained metamorphic rock that was subjected to the heat of contact metamorphism at a shallow depth It was "baked" by heat conducted from a nearby magma chamber, sill, dike, or lava flow
  • Hornfels Rock Formation, Properties, Uses and Occurrence
    Hornfels is a fine grained metamorphic rock and It is the group for a series of contact metamorphic rocks that have been baked under high temperatures by the heat of igneous intrusions and as a result, have become massive, splintery, extremely hard, and in some cases exceedingly tough and durable
  • What Hornfels Is and How It Forms - ThoughtCo
    Hornfels is a hard rock made when magma heats up and changes other rocks Hornfels can be many colors, but dark brown and black are the most common Hornfels rings like a bell when struck, and it is used in architecture and musical instruments
  • Hornfels: Mineral information, data and localities.
    A fine-grained metamorphic rock composed of a mosaic of equidimensional grains without preferred orientation and formed by contact metamorphism Porphyroblasts or relict phenocrysts may be present in the granoblastic matrix Variants include: calc-silicate hornfels, pelitic hornfels, magnesian hornfels, etc
  • Hornfels facies | Metamorphic, Sedimentary Igneous - Britannica
    All of the rocks called hornfels—a hard, fine-grained, flinty rock—are created when heat and fluids from the igneous intrusion alter the surrounding rock, changing its original mineralogy to one that is stable under high temperatures
  • Hornfels - an overview | ScienceDirect Topics
    Hornfels is medium-to-coarse crystalline metamorphic rocks formed out of contact metamorphism, dark color, and rich in silicates with granoblastic and porphyroblastic texture They consist of andalusite, garnet, and cordierite as major minerals and quartz, feldspar, biotite, muscovite, and pyroxene as a characteristic mineral
  • 30 Facts About Hornfels
    Discover 30 fascinating facts about Hornfels, a unique metamorphic rock Learn its formation, uses, and geological significance
  • Geology - rocks and minerals
    Hornfels is a metamorphic rock formed by the contact between mudstone shale, or other clay-rich rock, and a hot igneous body, and represents a heat-altered equivalent of the original rock
  • What type of rock is hornfels? - Rock Identify
    Hornfels is medium-to-coarse crystalline metamorphic rocks formed out of contact metamorphism, dark color, and rich in silicates with granoblastic and porphyroblastic texture





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