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Birnessite from
Dongnam mine, Bonghwa County, North Gyeongsang Province, South Korea


Locality type:Mine
Classification
Species:Birnessite
Formula:(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Birnessite data
Locality Data:Click here to view Dongnam mine, Bonghwa County, North Gyeongsang Province, South Korea
Data Identifiers
Mindat Occurrence Record ID:1314576
Long-form Identifier:1:3:1314576:5
GUID (UUID V4):e5b76785-b64b-4b70-84b9-bbdad6831577
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
Science, Seoul National University, Seoul 151-742, Korea 4 Mineralogisch-Petrographische Abteilung, Naturhistorisches...structure, in contrast to the monoclinic structure of birnessite. The layers of the (Mn4+,Mn3+)O6 octahedra, arranged...on the basis of O = 2). Key-words: ranciéite, birnessite-group, phyllomanganate, X-ray powder data, structure...Ranciéite is a phyllomanganate mineral of the birnessite family (Giovanoli, 1969). Its structure consists...considered a Ca-rich Mn oxide mineral with a birnessite-like structure. Ranciéite, with the idealized
Journal (volume)
characteristic trigonal sym metry, from Red Gill Mine, Caldbeck Fells, Cumbria, described by Bridges et...Caldbeck Fells, Cumbria: Part 2 The Roughton Gill South Vein on Balliway Rigg David Green, Trevor Bridges...Tindle 3 A review of the mineralisation at Red Gill Mine, Caldbeck Fells, Cumbria, England Trevor Bridges...of kombatite, Pb14[(V04)209Cl4], from the "Wesley Mine" near Westbury on Trym, Bristol Michael Rumsey ...zeolite group minerals new to Britain from Whitesmith Mine, Strontian, Highland Region , Scotland David Green
 
Mineral and/or Locality  
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