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Ferri-winchite from
Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden


Locality type:Mine
Classification
Species:Ferri-winchite
Formula:◻(NaCa)(Mg4Fe3+)Si8O22(OH)2
Comments:Ferri.winchite has been presented based on testing by Manfred Schaeffer. The test method and result has not been revealed. The material occurs as small yellow-brown aggregates resembling richterite.
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Ferri-winchite data
Locality Data:Click here to view Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden
Data Identifiers
Mindat Occurrence Record ID:972663
Long-form Identifier:1:3:972663:5
GUID (UUID V4):3c8c11fa-fa42-4fd7-9d72-7ac2bf3c16de
Nearest other occurrences of Ferri-winchite
28.3km (17.6 miles) Sjögruvan, Grythyttan, Hällefors, Örebro County, Sweden
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
and copper-bearing amphiboles from sulfide-free ore occurrences of the Pelagonian Massif, Republic of...magnesio-riebeckite, ferri-winchite, F-dominant analogue of ferriwinchite (“ferri-fluoro-winchite”), ferri-barroisite...ferri-barroisite, ferri-nybøite, and a zinc-rich amphibole related to clino-suenoite. The main substitution schemes...Russian Academy of Sciences, Institute of Geology of Ore Deposits, Staromonetny Pereulok 35, Moscow 119017...Zn-bearing amphiboles (magnesio-riebeckite and ferri-winchite) with minor amounts of baryte, franklinite
Journal (article/letter/editorial)
516 crystal structure and crystal chemistry of ferri-clinoholmquistite, Li2Mg3Fe3+2Si8O22(OH)2. 517...8 O22 ((OH)1.6 54O0.34 6)2 B = Na Ca ferro-ferri-obertiite magnesiohornblende (Na0.766K0.293)1...barroisite ferri-barroisite ferro-ferribarroisite kaersutite Jarosewich et al. (1980) ferri-kaersutite...ferri-kaersutite Dyar et al. (1993) ferri-obertiite Hawthorne et al. (2000) ferro-ferri-obertiite Hawthorne et...ferro-katophorite ferri-katophorite ferro-ferrikatophorite fluorokatophorite oxo-ferri-pargasite Dyar
Book (edition)
Atlases in Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Atlases... Atlases in Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Bernhard...difficult to gather the vast amount of different ore minerals included in the atlas, I am very much obliged...respect to genetic interpretations and ore petrography, Ramdohr’s “The Ore Minerals and Their Intergrowths”...supplemented by colour photos for as many different ore mineral species as possible; this is done here. All
Journal (article/letter/editorial)
magnesioferrikatophorite, richterite, magnesioriebeckite, ferri-nyböite and (potassic-)magnesio-arfvedsonite. In...Ozernaya Varaka, Kola Peninsula, Russia Alnö, central Sweden Medium-grained phlogopite-diopsidecalcite carbonatite...= fluorapatite, Fhb = ferri-hornblende, Fnb = ferric-nyböite, Fwn = ferri-winchite, Haü = haüyne, Hst =...color change due to a decrease in Ti content. (f–g) Ferri-hornblende overgrown by tremolite at the contact...decrease in Fe content. (h) Zoned crystals of ferri-winchite-magnesioriebeckite showing color variations
Journal (article/letter/editorial)
contain trivalent cations in their root formulae* C Ferri † Fe3+ > CAl, CCr, CMn3+ Amphiboles which do not...dehydrogenation via the oxo-component ( WO2–), the prefix ferri- is assigned on the basis of [CFe3+ – M(1,3)Fe3+]...3)Fe3+ is known. If the oxo-component is not known, ferri- is assigned on the basis of CFe3+. ‡ Obertiite...actinolite, magnesio-hornblende, tschermakite, winchite, barroisite, glaucophane, riebeckite, clino-holmquistite...were originally described as the ferro- and/ or ferri- equivalent of the Mg-Al-containing species, and
Book
the series clinoferri-holmquistite – clino-ferro-ferri-holmquistite have been synthesized hydrothermally...A-site-vacant amphiboles belonging to the clino-ferro-ferri-holmquistite – riebeckite solid-solution series...cm−1 in the IR spectra of clino-ferri-holmquistite, clino-ferro-ferri-holmquistite and magnesioriebeckite...amphiboles along the clino-ferri-holmquistite – magnesioriebeckite join (except clino-ferri- holmquistite endmember)...41)(Si3.86Al0.10 Fe0.04O10)(OH)2 from Mikhailovskii mine, Zheleznogorsk, Russia (Chukanov 2014a). IR spectra
Report (volume)
be soon presented to IMA-CNMMN for approval as “ferri-obertiite”) (Hawthorne et al. 1998) in which the...potassic-ferrisadanagaite (Sokolova et al. 2000a), ferri-ferrosadanagaite (Hawthorne and Grundy 1977) (all...Caballero JM, Monge A, La Iglesia A, Tornos F (1998) Ferri-clinoholmquistite, Li2 (Fe2+,Mg)3 Fe3+2 Si8 O22...crystal structure and site chemistry of potassian ferri-taramite. Can Mineral 16:53-62 Hawthorne FC, Harlow...amphibole from the Kajlidongri manganese mine, Jhabua district, Madhya Pradesh, India. Am Mineral 77:1112-1115
 
Mineral and/or Locality  
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