Alarsite
id:
alarsite-307-14350362
title:
Alarsite
text:
Alarsite (AlAsO4) is an aluminium arsenate mineral with its name derived from its composition: aluminium and arsenate. It occurs as brittle subhedral grains which exhibit trigonal symmetry. It has a Mohs hardness of 5-5.5 and a specific gravity of 3.32. It is semitransparent, colorless with pale yellow tints and shows a vitreous luster. It is optically uniaxial (+) with refractive indices of nω = 1.596 and nε = 1.608. It was reported from fumaroles in the Tolbachik volcano, Kamchatka, Far Easter
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Alarsite
date created:
date modified:
2023-02-10T11:12:20Z
main entity:
{"identifier":"Q1070610","url":"https://www.wikidata.org/entity/Q1070610"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/1/16/Alarsite.jpg","width":1000,"height":966}
fields total:
13
integrity:
14