Mackinawite
id:
mackinawite-278-16833369
title:
Mackinawite
text:
Mackinawite is an iron nickel sulfide mineral with the chemical formula (Fe,Ni)1+xS. The mineral crystallizes in the tetragonal crystal system and has been described as a distorted, close packed, cubic array of S atoms with some of the gaps filled with Fe. Mackinawite occurs as opaque bronze to grey-white tabular crystals and anhedral masses. It has a Mohs hardness of 2.5 and a specific gravity of 4.17. It was first described in 1962 for an occurrence in the Mackinaw mine, Snohomish County, Wash
brand slug:
wiki
category slug:
encyclopedia
description:
Iron nickel sulfide mineral
original url:
https://en.wikipedia.org/wiki/Mackinawite
date created:
date modified:
2024-01-09T20:49:47Z
main entity:
{"identifier":"Q417794","url":"https://www.wikidata.org/entity/Q417794"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/4f/Mackinawite-95018.jpg","width":743,"height":554}
fields total:
13
integrity:
15