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trachyte (felsite, acid igneous rock, ... Materials (hierarchy name)) |
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Note: A class of volcanic rocks, light in color and density, chiefly composed of alkali feldspar in which a small amount of quartz or oligoclase may also be present.
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| Terms: |
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| trachyte (preferred,C,U,English-P,D,U,U)
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| trachytes (C,U,English,UF,U,U)
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| trachiet (C,U,Dutch-P,D,U,U)
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| trachieten (C,U,Dutch,AD,U,U)
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Facet/Hierarchy Code: M.MT |
Hierarchical Position:
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Materials Facet |
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.... Materials (hierarchy name) (G) |
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........ materials (substances) (G) |
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............ <materials by composition> (G) |
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................ inorganic material (G) |
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.................... rock (inorganic material) (G) |
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........................ igneous rock (G) |
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............................ <igneous rock by composition> (G) |
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................................ <igneous rock by composition: chemical> (G) |
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.................................... acid igneous rock (G) |
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........................................ felsite (G) |
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............................................ trachyte (G) |
Additional Notes: |
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| Dutch ..... Vulkanisch gesteente dat licht van kleur en dichtheid is, voornamelijk bestaat uit kaliveldspaat en waarin ook een kleine hoeveelheid kwarts of oligoklaas kan voorkomen. |
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Sources and Contributors: |
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