Geigerite
id:
geigerite-192-1222692
title:
Geigerite
text:
Geigerite is a mineral, a complex hydrous manganese arsenate with formula: Mn5(AsO3OH)2(AsO4)2·10H2O. It forms triclinic pinacoidal, vitreous, colorless to red to brown crystals. It has a Mohs hardness of 3 and a specific gravity of 3.05. It was discovered in Grischun, Switzerland in 1989. It was named
in honor of Thomas Geiger (1886–1976), Wiesendangen, Switzerland, who studied the Falotta manganese ores.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Geigerite
date created:
date modified:
2024-01-11T03:01:27Z
main entity:
{"identifier":"Q3759225","url":"https://www.wikidata.org/entity/Q3759225"}
image:
fields total:
13
integrity:
13