Ferricoronadite | |
---|---|
General | |
Category | Mineral |
Formula (repeating unit) | Pb(Mn4+6Fe3+2)O16 |
IMA symbol | Fcor [1] |
Strunz classification | 4.DK.4.DK |
Crystal system | Tetragonal |
Space group | I4/m |
Unit cell | a = 9.9043 Å, c = 2.8986 Å Z=1 |
Identification | |
Colour | black |
Fracture | uneven |
Tenacity | brittle |
Luster | sub-metallic |
Diaphaneity | Opaque |
Specific gravity | 5.538 |
Common impurities | Ba2+,Mn3+,Ti,Al3+ |
Ferricoronadite is a lead mineral discovered in 2016 by Chukanov et al. near Nezhilovo, North Macedonia. Its simplified elemental formula is Pb( Mn64+ Fe23+) O16, and it is found in a matrix of zinc-dominant spinels. Ferricoronadite is named as an analogue of coronadite. [2]
Ferricoronadite | |
---|---|
General | |
Category | Mineral |
Formula (repeating unit) | Pb(Mn4+6Fe3+2)O16 |
IMA symbol | Fcor [1] |
Strunz classification | 4.DK.4.DK |
Crystal system | Tetragonal |
Space group | I4/m |
Unit cell | a = 9.9043 Å, c = 2.8986 Å Z=1 |
Identification | |
Colour | black |
Fracture | uneven |
Tenacity | brittle |
Luster | sub-metallic |
Diaphaneity | Opaque |
Specific gravity | 5.538 |
Common impurities | Ba2+,Mn3+,Ti,Al3+ |
Ferricoronadite is a lead mineral discovered in 2016 by Chukanov et al. near Nezhilovo, North Macedonia. Its simplified elemental formula is Pb( Mn64+ Fe23+) O16, and it is found in a matrix of zinc-dominant spinels. Ferricoronadite is named as an analogue of coronadite. [2]