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Words related to igneous

ig·ne·ous
I i

  • dolerite

    a coarse-grained variety of basalt.

  • pyroxene

    any of a very common group of minerals of many varieties, silicates of magnesium, iron, calcium, and other elements, occurring as important constituents of many kinds of rocks, especially basic igneous rocks.

  • albite

    a colourless, milky-white, yellow, pink, green, or black mineral of the feldspar group and plagioclase series, found in igneous sedimentary and metamorphic rocks. It is used in the manufacture of glass and ceramics. Composition: sodium aluminium silicate. Formula: NaALSi3O8. Crystal structure: triclinic

  • alkali rock

    any igneous rock with a marked preponderance of alkali and a low percentage of silica.

  • alkalic

    (of igneous rocks) containing large amounts of alkalis, esp sodium and potassium

  • aluminum

    a silvery, lightweight, easily worked, metallic chemical element that resists corrosion and is found abundantly, but only in combination: symbol, Al; at. no., 13
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