et

natroliitfonoliit

1

Terminological databases

EKI terminibaas Esterm

ID 708082 Last modified 16.04.2024
View dataset
View dataset
Domain Chemistry
  • fonoliit - nefeliinsüeniitide porfüürilise või afüürilise struktuuriga vulkaaniline analoog, mis löögist heliseb. Koosneb leeliselistest päevakividest, feldšpatoididest (nefeliin, leutsiit jt.), amfiboolist ja leelispürokseenist.
  • natural mixture of aluminium silicates, alkalines and alkaline-earth and aluminium hydrosilicates, natrolite (43-46,5 %) and feldspar
  • natrolite - a zeolite mineral: (...). It sometimes contains appreciable calcium, and usually occurs in slender, acicular or prismatic crystals.
  • a group of fine grained extrusive rocks primarily composed of alkali feldspar (esp. anorthoclase or sanidine) and with nepheline as the main feldspathoid; ... The extrusive equivalent of nepheline.
natrolitephonolite preferred

Word forms not available

Etymology not available

Related words not available

Search the same word

in the EU's IATE term base
Searching web examples...
Searching translated usage examples...