Maghemite
Iron oxide with a spinel ferrite structure
general/iron-iii-minerals
Macaulayite
Phyllosilicate mineral
general/iron-iii-minerals
Zemannite
Very rare oxide mineral
general/iron-iii-minerals
Akaganeite
Iron(III) oxide-hydroxide mineral
general/iron-iii-minerals
Zemannite
Very rare oxide mineral
general/iron-iii-minerals
Zemannite
Very rare oxide mineral
general/iron-iii-minerals
Kaňkite
general/iron-iii-minerals
Kaňkite
general/iron-iii-minerals
Maghemite
Iron oxide with a spinel ferrite structure
general/iron-iii-minerals
Macaulayite
Phyllosilicate mineral
general/iron-iii-minerals
Jarosite
Alunite supergroup, potassium iron basic sulfate mineral
general/iron-iii-minerals
Goethite
Iron(III) oxide-hydroxide named in honor to the poet Goethe
general/iron-iii-minerals
Jarosite
Alunite supergroup, potassium iron basic sulfate mineral
general/iron-iii-minerals
Goethite
Iron(III) oxide-hydroxide named in honor to the poet Goethe
general/iron-iii-minerals
Maghemite
Iron oxide with a spinel ferrite structure
general/iron-iii-minerals
Macaulayite
Phyllosilicate mineral
general/iron-iii-minerals
Kaňkite
general/iron-iii-minerals
Tuperssuatsiaite
Phyllosilicate mineral in the palygorskite group
general/iron-iii-minerals
Jarosite
Alunite supergroup, potassium iron basic sulfate mineral
general/iron-iii-minerals
Goethite
Iron(III) oxide-hydroxide named in honor to the poet Goethe
general/iron-iii-minerals
Coconinoite
Uranium ore
general/iron-iii-minerals
Maghemite
Iron oxide with a spinel ferrite structure
general/iron-iii-minerals
Macaulayite
Phyllosilicate mineral
general/iron-iii-minerals
Kaňkite
general/iron-iii-minerals
Jarosite
Alunite supergroup, potassium iron basic sulfate mineral
general/iron-iii-minerals
Goethite
Iron(III) oxide-hydroxide named in honor to the poet Goethe
general/iron-iii-minerals
Zemannite
Very rare oxide mineral
general/iron-iii-minerals
Maghemite
Iron oxide with a spinel ferrite structure
general/iron-iii-minerals
Macaulayite
Phyllosilicate mineral
general/iron-iii-minerals
Kaňkite
general/iron-iii-minerals
Tuperssuatsiaite
Phyllosilicate mineral in the palygorskite group
general/iron-iii-minerals
Goethite
Iron(III) oxide-hydroxide named in honor to the poet Goethe
general/iron-iii-minerals
Jarosite
Alunite supergroup, potassium iron basic sulfate mineral
general/iron-iii-minerals
Ferrihydrite
Iron oxyhydroxide mineral
general/iron-iii-minerals
Amarantite
Sulfate mineral
general/iron-iii-minerals
Zemannite
Very rare oxide mineral
general/iron-iii-minerals