Oneillite
id:
oneillite-245-11039108
title:
Oneillite
text:
Oneillite is a rare mineral of the eudialyte group with the chemical formula Na15Ca3Mn3Fe2+3Zr3NbSiO(Si3O9)2(Si9O27)2(O,OH,H2O)3(OH,Cl)2. The formula is based on the original one but extended to show the presence of cyclic silicate groups and domination of Si at the M4 site. The mineral has lowered symmetry due to Ca-Mn ordering. Similar feature is displayed by some other eudialyte-group members: aqualite, labyrinthite, raslakite, and voronkovite. Oneillite is strongly enriched in rare earth ele
brand slug:
wiki
category slug:
encyclopedia
description:
Mineral of the eudialyte group
original url:
https://en.wikipedia.org/wiki/Oneillite
date created:
date modified:
2024-01-18T21:40:36Z
main entity:
{"identifier":"Q3882683","url":"https://www.wikidata.org/entity/Q3882683"}
image:
fields total:
13
integrity:
14