lime-feldspar

См. также в других словарях:

• Feldspar — Feld spar , Feldspath Feld spath , n. [G. feldspath; feld field + spath spar.] (Min.) A name given to a group of minerals, closely related in crystalline form, and all silicates of alumina with either potash, soda, lime, or, in one case, baryta.… …   The Collaborative International Dictionary of English

• soda-lime feldspar — plagioclase. [1865 70] * * * …   Universalium

• soda-lime feldspar — plagioclase. [1865 70] …   Useful english dictionary

• lime-soda feldspar — noun : plagioclase …   Useful english dictionary

• Soda-lime glass — Soda lime glass, also called soda lime silica glass, is the most prevalent type of glass, used for windowpanes, and glass containers (bottles and jars) for beverages, food, and some commodity items. Also Pyrex brand kitchen glassware manufactured …   Wikipedia

• Feldspath — Feldspar Feld spar , Feldspath Feld spath , n. [G. feldspath; feld field + spath spar.] (Min.) A name given to a group of minerals, closely related in crystalline form, and all silicates of alumina with either potash, soda, lime, or, in one case …   The Collaborative International Dictionary of English

• plagioclase — plagioclastic /play jee euh klas tik/, adj. /play jee euh klays /, n. any of the feldspar minerals varying in composition from acidic albite, NaAlSi3O8, to basic anorthite, CaAl2Si2O8, found in most igneous rocks: shows twinning striations on… …   Universalium

• Anorthite — A*nor thite, n. [Gr. an priv. + ? straight (? sc. ? right angle); not in a right angle.] A mineral of the feldspar family, commonly occurring in small glassy crystals, also a constituent of some igneous rocks. It is a lime feldspar. See… …   The Collaborative International Dictionary of English

• Anorthosite — A*nor tho*site, n. [F. anorthose triclinic feldspar (fr. Gr. ? priv. + ? straight) + ite.] (Petrol.) A granular igneous rock composed almost exclusively of a soda lime feldspar, usually labradorite. [Webster 1913 Suppl.] || …   The Collaborative International Dictionary of English

• Oligoclase — Ol i*go*clase, n. [Oligo + Gr. ? fracture, fr. ? to break.] (Min.) A triclinic soda lime feldspar. See {Feldspar}. [1913 Webster] …   The Collaborative International Dictionary of English

• anorthosite — noun Etymology: French anorthose, a feldspar, from a + Greek orthos more at orth Date: 1863 a granular plutonic igneous rock composed almost exclusively of a soda lime feldspar (as labradorite) • anorthositic adjective …   New Collegiate Dictionary