Ferberite
id:
ferberite-233-5486252
title:
Ferberite
text:
Ferberite is the iron endmember of the manganese–iron wolframite solid solution series. The manganese endmember is hübnerite. Ferberite is a black monoclinic mineral composed of iron(II) tungstate, FeWO4. Ferberite and hübnerite often contain both divalent cations of iron and manganese, with wolframite as the intermediate species for which the solid solution series is named. Ferberite occurs as granular masses and as slender prismatic crystals. It has a Mohs hardness of 4.5 and a specific gravit
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Ferberite
date created:
date modified:
2024-01-18T19:38:11Z
main entity:
{"identifier":"Q417387","url":"https://www.wikidata.org/entity/Q417387"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/ac/Ferberite_-_Panasqueira_mines%2C_Beira_Baixa%2C_Portugal.jpg","width":7600,"height":5900}
fields total:
13
integrity:
14