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Corundum from
Nordfjellet, Tromsø, Troms og Finnmark, Norway


Locality type:Mountain
Classification
Species:Corundum
Formula:Al2O3
Comments:megacryst up to 5 cm long and 2,5 cm wide
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Corundum data
Locality Data:Click here to view Nordfjellet, Tromsø, Troms og Finnmark, Norway
Data Identifiers
Mindat Occurrence Record ID:720958
Long-form Identifier:1:3:720958:1
GUID (UUID V4):603720db-47cd-4f1c-a979-0e9b94eaf003
Nearest other occurrences of Corundum
3.8km (2.4 miles) Kroken, Tromsø, Troms og Finnmark, Norway
5.4km (3.3 miles) Tromsdalstind, Tromsø, Troms og Finnmark, Norway
11.3km (7.0 miles) Nordre Holmevatnet, Tromsø, Troms og Finnmark, Norway
45.1km (28.0 miles) Mikkelvik quarry, Karlsøy, Troms og Finnmark, Norway
45.5km (28.3 miles) Lyngen Peninsula, Lyngen, Troms og Finnmark, Norway
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
mange funn som vi ikke kjenner til. Mange av funnene og en del av funnmaterialet har vi ikke sett. Deler...Liertoppen: Titanitt, barytt og epidot er funnet i mikrokrystaller samt kvarts og kullblende. Drammen Nordskjerpet...serpieritt, wulfenitt, goethitt, aurichalcitt, andraditt og smithsonitt ble funnet under mikrotreffet i august...Dette gjelder blant annet tre meget gode, større funn og flere mindre funn. På Konnerud er også funn av små...vesuvian, diopsid, fluorapatitt, kalkspat, andraditt og linaritt rapportert. BUSKERUD Sauesetra: Litt flattrykte
Journal (article/letter/editorial)
1007/s00410-012-0765-1 ORIGINAL PAPER Formation of corundum megacrysts during H2O-saturated incongruent melting...online: 17 May 2012 Ó Springer-Verlag 2012 Abstract Corundum megacryst-bearing rocks associated with the high-pressure...micro-textures suggest that several centimetre long corundum megacrysts formed from the silicate melt along...margarite occurs in coronas around corundum megacrysts. Geochemically, the corundum-bearing rocks are enriched...leucogabbro indicates that feldspar breakdown and corundum formation occurred at temperatures [850 °C and
Journal (issue)
steintreff i Eidsfoss ved Thor Sørlie 34 Bytte, kjøp og salg Du kan i neste nummer lese mer om: • Siste...Nytt fra Åheim MOSSEMESSA 2008 Den 24. mineral og steinmesse i Moss MOSSEHALLEN 26. - 28. SEPTEMBER...smykker, krystaller, meteoritter, fossiler, mineraler og stein. Utstillere fra mange nasjoner fordelt på 4000...geologiforeningene på grillaften fredag kveld. Moss og Omegn Geologiforening Postboks 52, 1581 RYGGE NORGE...artikkel om Kongsberg Sølvverk av Fred Steinar Nordrum og en annen med tittelen ”På gulljakt i finsk Lappland”
Journal (article/letter/editorial)
Formation of corundum megacrysts, related to K-ri ch fluids infiltration during incongruent melting of...within the SMC (Nordfjellet, Fig. 1), up to 5 cm long and 2.5 cm wide crystals of pink corundum can be observed...gabbroanorthositic compositions (Fig. 2b). The corundum megacrysts constitute 1 - 8 modal % of the rock...migmatite. Outside this band, corundum megacrysts have not been observed. The corundum megacrysts are commonly...after corundum. Petrography Most of the corundum megacrysts (and pseudomorphs after corundum) occur
 
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