Boehmite
id:
boehmite-317-10009372
title:
Boehmite
text:
Boehmite or böhmite is an aluminium oxide hydroxide (γ-AlO) mineral, a component of the aluminium ore bauxite. It is dimorphous with diaspore. It crystallizes in the orthorhombic dipyramidal system and is typically massive in habit. It is white with tints of yellow, green, brown or red due to impurities. It has a vitreous to pearly luster, a Mohs hardness of 3 to 3.5 and a specific gravity of 3.00 to 3.07. It is colorless in thin section, optically biaxial positive with refractive indices of nα
brand slug:
wiki
category slug:
encyclopedia
description:
Mineral
original url:
https://en.wikipedia.org/wiki/Boehmite
date created:
date modified:
2024-01-20T06:06:52Z
main entity:
{"identifier":"Q409757","url":"https://www.wikidata.org/entity/Q409757"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/1/13/B%C3%B6hmite-89904.jpg","width":702,"height":564}
fields total:
13
integrity:
15