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feldspathoid

Saltos de línea: feld|spath¦oid
Pronunciación: /ˈfɛl(d)spəˌθɔɪd
 
/

Definición de feldspathoid en inglés:

sustantivo

Geology
Any of a group of minerals chemically similar to feldspar but containing less silica, such as nepheline and leucite.
Example sentences
  • The three commonest feldspathoids are leucite, nepheline, and sodalite.
  • Afghanite occurs as small, typically colorless transparent crystals associated with a wide variety of feldspathoids in volcanic ejecta collected in the general Mount Vesuvius area, Italy.
  • The change from incompatible to compatible behavior heralds the onset of significant plagioclase (or feldspathoid) precipitation/removal.

Derivados

feldspathoidal

1
Pronunciación: /-ˈθɔɪd(ə)l/
adjetivo
Example sentences
  • Salic magmas ranged widely from silicic to feldspathoidal and from peraluminous to peralkaline.

Definición de feldspathoid en:

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