-
Alleghanyite is a
moderately rare
humite mineral with
formula Mn5(SiO4)2(OH)2,
belonging to the
nesosilicates class. In
general its
occurrences are related...
- in 1813 and
named for
Abraham Hume (1749–1838).
Earth sciences portal Alleghanyite Chondrodite Clinohumite Jerrygibbsite Warr, L.N. (2021). "IMA–CNMNC approved...
- gageite, bustamite, manganocalcite, glaucochroite, calcite,
banalsite and
alleghanyite. It can also be
found in
England and Sweden.
Tephroite has a hardness...
-
Allabogdanite Allactite Allanite Allanpringite Allantoin Allargentum Alleghanyite Allendeite Alloclasite Allophane Alloriite Alluaivite Alluaudite Almandine...
- clinohumite, (Mg,Fe)9(SiO4)4(F,OH)2 The manganese-humite
subgroup has
members alleghanyite, (Mn2+)5(SiO4)2(OH,F)2 manganhumite, (Mn,Mg)7(SiO4)3(OH)2 sonolite, Mn9(SiO4)4(F...
- Abk-Ce
Allargentum All
Anorpiment Apm ****nudinaite Audn
Abernathyite Abn
Alleghanyite Alh
Anorthite An ****nuranospathite Aush
Abhurite Abh
Allendeite Aed...
- is a
nesosilicate with no
oxygen atoms shared between two silicons.
Alleghanyite Chondrodite Humite Jerrygibbsite Warr, L.N. (2021). "IMA–CNMNC approved...
- carbonate-rich
metamorphosed manganese ore deposits. It
occurs ****ociated with
alleghanyite, rhodonite, sonolite, spessartine, tephroite, kutnohorite, manganhumite...
- unit-cell-twinned
sonolite in
which the
cells are
related by a b/4
glide plane.
Alleghanyite Chondrodite Clinohumite Humite Warr, L.N. (2021). "IMA–CNMNC approved...
-
Allargentum (allargentum: IMA1970 s.p., 1950 Rd) 2.AA.30 [231] [232] [233]
Alleghanyite (humite: 1932) 9.AF.45 [234] [235] [236] (IUPAC: pentamanganese(II)...
