Psilomelane
id:
psilomelane-294-10736038
title:
Psilomelane
text:
Psilomelane is a group name for hard black manganese oxides including hollandite and romanechite. Psilomelane consists of hydrous manganese oxide with variable amounts of barium and potassium. Psilomelane is erroneously, and uncommonly, known as black hematite, despite not being related to true hematite, which is an iron oxide.
brand slug:
wiki
category slug:
encyclopedia
description:
Hard black manganese oxides (romanechite, mainly)
original url:
https://en.wikipedia.org/wiki/Psilomelane
date created:
date modified:
2024-01-22T21:08:07Z
main entity:
{"identifier":"Q419315","url":"https://www.wikidata.org/entity/Q419315"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/4f/Mineraly.sk_-_psilomelan.jpg","width":340,"height":200}
fields total:
13
integrity:
15