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Amesite-2H1 from
Postmasburg manganese field, Northern Cape, South Africa


Locality type:Mining Field
Classification
Species:'Amesite-2H1' (not an IMA approved species)
Formula:(Mg2Al)(SiAl)O5(OH)4
Comments:Occurring in clusters or disseminated in bixbyite ore
Habit:Small, hexagonal prisms
Colour:White to pale greenish-gray
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Bixbyite-(Mn)
Data
Mineral Data:Click here to view Amesite-2H1 data
Locality Data:Click here to view Postmasburg manganese field, Northern Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:1033832
Long-form Identifier:1:3:1033832:8
GUID (UUID V4):0
References
Zheng, Hong (1997) Refinement of an Amesite-2H1 Polytype from Postmasburg, South Africa. Clays and Clay Minerals, 45 (3) 301-310 doi:10.1346/ccmn.1997.0450301
 
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