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Brookite from
Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway


Locality type:Pegmatite
Classification
Species:Brookite
Formula:TiO2
Comments:Possible anatase (?) (Raade & Kristiansen 2000)
Abundance at site:Very Rare
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Brookite data
Locality Data:Click here to view Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway
Data Identifiers
Mindat Occurrence Record ID:226629
Long-form Identifier:1:3:226629:9
GUID (UUID V4):28449540-f976-4bbe-b0b1-5d908d9c76b7
Nearest other occurrences of Brookite
57.8km (35.9 miles) Gamle Mine, Strømsheia (Straumsheia), Valle, Agder, Norway
69.1km (42.9 miles) Midtfjellet Quarry, Malerød, Larvik, Vestfold, Norway
75.2km (46.7 miles) Jahrehagen cottage grounds, Jahren pegmatite, Stavern (Fredriksvärn), Larvik, Vestfold, Norway
97.3km (60.5 miles) Batteriet, Nedre Eiker Church, Nedre Eiker, Drammen, Buskerud, Norway
References
Reference Search (possible matching items)
Thesis/Dissertation
content of beryllium-bearing minerals and micas from Tørdal pegmatites and its genetic and economic implications...to the Høydalen area and other pegmatite areas of the Tørdal pegmatite field for investigation and geological...of Tørdal pegmatite field, which are situated in the Vestfold and Telemark county in South Norway, have...17 Tørdal pegmatites in order to better understand the distribution of Sc and Be within pegmatite bodies...bodies as well as across the entire pegmatite field. The mineral chemistries were determined with EPMA
Journal (article/letter/editorial)
et al. (1998) have analysed two ixiolites from Heftetjern and found 13.56 and 15.17 wt.% Sc203. Their analyses...refinement of the structure of scandian ixiolite from Heftetjern indicates that the structure is highly disordered...is found embedded in pale violet fluorite. In pegmatite vugs, milarite crystals up to 15 mm in length...minerals have now been identified from the Heftetjern pegmatite, partly as fibrous intergrowths of areas...analyses of the latter gave up to 1.7 wt.% Sc2O3.The Heftetjern helvites have a composition close to the danalite
Journal (volume)
discoveries from the Larvik Plutonic Complex, southern Norway 47 Harald Oskar Folvik Mineralene fra Skjerpemyr...Fikkjebakke industriområde, Sannidal, Kragerø, Telemark 82 Alf Olav Larsen og Arne Åsheim Oberstløytnantskjerpet...Oberstløytnantskjerpet ved Fjellgardane i Fyresdal, Telemark 86 Alf Olav Larsen, Jörgen Langhof og Andreas Karlsson...richterite from the Hydro quarry, Fen complex, Southern Norway: crystallographic data and crystal-chemistry 102...locality at the Kjennerudvann lake, Kongsberg, Norway 110 Roy Kristiansen and Hans Christian Olsen
Journal (article/letter/editorial)
Minerals of Norway - the (almost) complete inventory Gunnar Raade Preamble A monographic survey of the...the minerals of Norway (Norges Mineraler) was published by Neumann (1985), covering all minerals recorded...and synonyms. A large number of minerals new to Norway have been recorded since the book appeared. The...attempt to list all accepted mineral species from Norway, including those from Neumann (1985) and later...& Nickel 2001). Names of minerals discovered in Norway after the edition of Neumann's monograph are in
Book (edition)
celestine, fluorite, and jarlite in cryolite pegmatite at Ivigtut, Greenland. MR 24, 36, 1993. Adamite...752. 8.85.5.85.Z = 4. d: 4.1(7)- 3.16(10)- 259(7) Norway, abundant at Norra Karr, Jonkoping prov., - 233(7)...Stavem, and Tvedalen, all Langesundsfjord, Vestfold, Norway, and at Narssarssuk and at Naujakasik, Ilimaussaq... Ontario, at Urstacl, Hittero Is., Vest-Agder, Norway, and in some greisens and carbonatites. At the...2V =78-82°. Radioactive. From alkaline syenite pegmatite in the Tatarka massif, Yenisey Kryazh, Krasnoyarsk
Journal (article/letter/editorial)
Brochantite Brockite Bromargyrite Bromellite Bronzite Brookite Brucite Brüggenite Brunckite Brushite Bustamite...biotite, perovskite, apatite, calcite, and oxides. Pegmatite is a very coarse-grained igneous rock with a grain...syenite Nephelinite Norite Novaculite Okaite Pegmatite Pelite Peridotite Phonolite Phoscretes Phosphorite...titanium dioxide polymorphs rutile, anatase and brookite (100 wt.% TiO2), arranged in decreasing order...igneous and metamorphic rocks (gneisses), placers • Brookite (100 wt.% TiO2) – TiO2 – Accessory mineral in
Journal (article/letter/editorial)
Brochantite Brockite Bromargyrite Bromellite Bronzite Brookite Brucite Brüggenite Brunckite Brushite Bustamite...biotite, perovskite, apatite, calcite, and oxides. Pegmatite is a very coarse-grained igneous rock with a grain...syenite Nephelinite Norite Novaculite Okaite Pegmatite Pelite Peridotite Phonolite Phoscretes Phosphorite...titanium dioxide polymorphs rutile, anatase and brookite (100 wt.% TiO2), arranged in decreasing order...igneous and metamorphic rocks (gneisses), placers • Brookite (100 wt.% TiO2) – TiO2 – Accessory mineral in
Book
quartz at the core of the pegmatite is concerned. In comparison with other pegmatite deposits in the area...area, however, the Hagendorf-Pleystein Pegmatite Province (HPPP) is not only the largest concentration of...everything has been told about this prominent pegmatite. Professor Strunz was a generous and open-minded...(Trutzhofmühle Aploid, Pleystein New Aplite, Miesbrunn Pegmatite Aplites Swarm West and East, Reinhardsrieth Aplite)...to shed some light on the economic geology of pegmatite deposits. The current book project has been written
 
Mineral and/or Locality  
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