hornfels [′hȯr‚felz] (petrology) A common name for a class of metamorphic rocks produced by contact metamorphism and characterized by equidimensional grains without preferred orientation. There is a second group of hornfels are called the calc-silicate hornfels which originate from the thermal alteration of impure limestone. This most often occurs near igneous intrusions, where hot magma forces itself into sedimentary strata. Hornfels are used as aggregate in the roading and construction industries. D.W. Mittlefehldt, in Treatise on Geochemistry, 2007. Hornfels Also found in: Dictionary, Thesaurus, Wikipedia. No exact anagrams found. Hornfels is one of Flint Cragley's crew with the other being Monzo.Hornfels can be found in a room of Floro Caverns where the heroes must go and get him per Flint Cragley's orders. 1; noun hornfels A dark, fine-grained metamorphic rock consisting largely of quartz, mica, and particular feldspars. noun hornfels a dark, fine-grained metamorphic rock, the result of recrystallization of siliceous or argillaceous sediments by contact metamorphism. 1 Dialogue 1.1 Initial Conversation 1.1.1 Launch Codes 1.2 Followup conversation 1.3 Second Loop or later 1.4 Question Menu “There you are! There is a second group of hornfels are called the calc-silicate hornfels which originate from the thermal alteration of impure limestone. bunchflowers chlorofluoromethanes dichlorodifluoromethanes electrofishing electrofishings The streak of Hornfels is unknown. In some cases, hornfels has visible crystals of minerals like biotite or andalusite. A sample of places where it has been found can be seen in the geographic section below. 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. "The most common minerals found in hornfels are calcite, siderite, pyrite, rutile and quartz. Hornfels glossary term at minerals.net educational reference guide These properties are due to fine grained non aligned crystals. Hornfels is from a German word means hornstone because of its much hardness and texture both resembled to animal horn is a metamorphic rock. [German : Horn, horn; see hornblende + Fels, rock, cliff (from Middle High German vels, from Old High German felis).] Hornfels (German, meaning "hornstone") is called so because of its exceptional toughness and texture both reminiscent of animal horns.These properties are due to fine grained non-aligned crystals with platy or prismatic habits. Antonyms for Hornfel. 1.11.3.7 Ibitira. Synonyms for Hornfel in Free Thesaurus. Hornfels are split into: (1) albite-epidote-hornfels facies, (2) hornblende-hornfels facies, (3) pyroxene-hornfels facies, (4) sanidinite facies. Uses of hornfels? Hornfels is a Cragnon that is green in color unlike most common Cragnons who are blue in color.. History. Hornfels (German, meaning "hornstone") is called so because of its exceptional toughness and texture both reminiscent of animal horns. Other articles where Albite-epidote-hornfels facies is discussed: metamorphic rock: Albite-epidote-hornfels facies: Rocks of the albite-epidote-hornfels facies are characteristically found as the outer zones of contact aureoles where the thermal episode fades out and the rocks pass into their regional grade of metamorphism. ef efs eh ehs el elf elfs els en enol enols enrol enrols ens eon eons eorl eorls er erf [more... only first 20 shown above] Parent words for hornfels. fels (hôrn′fĕlz′) n. pl. searching for Hornfels 14 found (122 total) alternate case: hornfels. Hornfels is another non-foliated metamorphic rock that normally forms during contact metamorphism of fine-grained rocks like mudstone or volcanic rock (Figure 7.2.9). Hornfels are typically found only by microscopic observation and not witnessed by eye alone.
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