Kollerite

kollerite

(NH4)2Fe³⁺(SO3)2(OH)*H2O

Kollerite: Mineral information, data and localities. — via zh.mindat.org · Source

Overview

Kollerite is a mineral species (hydrous sulfite mineral). It crystallises in the orthorhombic system.

Kollerite: Mineral information, data and localities. — via zh.mindat.org · Source
Kollerite: Mineral information, data and localities. — via www.mindat.org · Source
Kollerite: Mineral information, data and localities. — via zh.mindat.org · Source
Crystals of kollerite, (NH4)2Fe³⁺(OH)(SO3)2·H2O (AIS-3): a yellow ... — via www.researchgate.net · Source
Crystals of kollerite, (NH4)2Fe³⁺(OH)(SO3)2·H2O (AIS-3): a yellow ... — via www.researchgate.net · Source
Crystals of kollerite, (NH4)2Fe³⁺(OH)(SO3)2·H2O (AIS-3): a yellow ... — via www.researchgate.net · Source
Infrared spectrum of kollerite, (NH4)2Fe³⁺(OH)(SO3)2·H2O (AIS-3 ... — via www.researchgate.net · Source
David Hospital / CC BY-SA 4.0, via Wikimedia Commons · CC BY-SA 4.0 · Source

Have a specimen like this?

Upload a photo and see how it compares.

Identify from a photo