HORNFELS Meaning and
Definition
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Hornfels is a type of metamorphic rock that is formed through the process of contact metamorphism. It is characterized by its fine-grained texture, consisting of tightly packed mineral grains that are fused together. The rock typically has a non-foliated appearance, meaning it lacks the preferred orientation of minerals commonly found in other metamorphic rocks like schist or slate.
The formation of hornfels occurs when pre-existing rocks, such as sedimentary or igneous rocks, come into contact with high-temperature fluids or magma intrusions. These elevated temperatures and pressure cause the minerals within the pre-existing rock to recrystallize and rearrange themselves into a new solid mass. As a result, the original texture and structure of the rocks are obliterated, and the minerals become interlocking and tightly bound.
Hornfels usually exhibits a range of colors, depending on its mineral composition. It typically consists of minerals such as quartz, feldspar, biotite, and amphiboles. The rock is known for its exceptional toughness, hardness, and durability, making it a popular choice for construction purposes, such as road aggregates or building stones.
Hornfels is commonly found in areas of intense contact metamorphism, such as near igneous intrusions or along fault zones. It is often associated with rocks like marble, gneiss, or chlorite schist. The term "hornfels" originates from the German word "hornfelsen," which means "horn stone" and refers to the rock's hardness and toughness.
Common Misspellings for HORNFELS
- gornfels
- bornfels
- nornfels
- jornfels
- uornfels
- yornfels
- hirnfels
- hkrnfels
- hlrnfels
- hprnfels
- h0rnfels
- h9rnfels
- hoenfels
- hodnfels
- hofnfels
- hotnfels
- ho5nfels
- ho4nfels
- horbfels
Etymology of HORNFELS
The word "hornfels" is derived from a combination of two German words: "horn" meaning horn or horn-like, and "fels" meaning rock or stone. The term was first used in the field of geology to describe a fine-grained metamorphic rock that is often dark in color and has a shiny appearance, resembling the texture and durability of animal horns. The etymology reflects this visual similarity and describes the rock's characteristic physical properties.
Similar spelling words for HORNFELS
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