Nepheline syenite
id:
nepheline-syenite-200-18535218
title:
Nepheline syenite
text:
Nepheline syenite is a holocrystalline plutonic rock that consists largely of nepheline and alkali feldspar. The rocks are mostly pale colored, grey or pink, and in general appearance they are not unlike granites, but dark green varieties are also known. Phonolite is the fine-grained extrusive equivalent.
brand slug:
wiki
category slug:
encyclopedia
description:
Holocrystalline plutonic rock
original url:
https://en.wikipedia.org/wiki/Nepheline_syenite
date created:
date modified:
2023-04-22T15:06:06Z
main entity:
{"identifier":"Q1281844","url":"https://www.wikidata.org/entity/Q1281844"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/de/Nepheline_syenite_NJ.jpg","width":2547,"height":1580}
fields total:
13
integrity:
15