	*Segalstad, Tom Victor (1984) An unusual titanium-rich oxide mineral from Oslo, Norway. American Mineralogist, 69 (3-4) 388-390*	Journal (article/letter/editorial)
	mineral from Oslo, Norway Tovr Vrcron Secersrno Mineralogical-Geological M useum, Universityof Oslo Sars gate...gate l, Oslo 5, Norway Abstract An unusual Ti-rich oxide mineral of composition Sre.21REEs.26Sis.a3Ti1a...has been found in an anatase-albititedike at Oslo, Norway. The mineral is metamict becauseof a small Th...1965in a quarry for road-material (Huken Quarry) near the abandoned Aanerud copper mine near Grorud in Oslo...quarrying operations and spread over the streets of Oslo. The mineral occurs as pseudocubes up to 2 mm in
	*Raade, Gunnar (2007) Minerals of Norway- the (almost) complete inventory. Norsk Bergverksmuseum Skrift, 35. 69-96*	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
	*(2007) Richard Tayler Minerals Catalogue* 103. Richard Tayler Minerals**	Catalog/List
	--·--2x3£I 8 AlAs0/4 2x2£10 . - -----· Kai-Kar Quarry, Santa Cruz County, California, CREEDITE Hall Mine...----·----L -----MUSCOVITE /LEPIDOLITE. Hoydalen,Tordal,Norway 1139 goldenmusco·.-,t.•/ m�uve Le�idolite. Attractive...France 478 IIELVITE Hortckollen, ncqr Sylling, Norway Brown areas with magnetite and fluorite.Unusual... Wal 11 37 ■ TITANOHEMATITE Snarum, Vikersund, Norway 187 ■ HOLLANDITE Fairly rich black veins and masses...calcite, overall size 2x l .5 interest £5 Huken Quarry Grorud Norway, good location 33. TEPHROITE rich brown
	Washington, H.S. (1903) Chemical analyses of igneous rocks published from 1884 to 1900, with a critical discussion of the character and use of analyses. Professional Paper 14. US Geological Survey doi:10.3133/pp14	Report (issue)
	presence of a considerable amount of pyrite or pyrrhotite makes the determination of FeO very uncertain...fluorite, much biotite or apatite, pyrite or pyrrhotite, in which Cl, F, or S has been deter11 Hillebrand...Portugal, and Spain; a Central zone, including Norway, Sweden, Finland, Germany, STATEMENT OF BATING...precise details, such as distances in general, quarry names, etc. If these are desired, reference must...anorthosites and "labradorite rocks" of Minnesota, Canada, Norway, and Russia, while the pcrcalcic canadase contains
	*Wan, Tianfeng (2020) The Tectonics and Metallogenesis of Asia. Geological Publishing House.*	Book
	is 228 ± 3.0 Ma, and the Re–Os isochron age of pyrrhotite is 208 ± 21 Ma (Mao et al. 2012a, b). It is obviously...metallogenic period is Jurassic (Li and Zhao 2004); the Huken tungsten deposit is located in Wugongshan, Jiangxi...Shuikoushan Pb, Zn deposit in Changning, Hunan; 27. Huken W deposit, Wugongshan, Jiangxi; 28. Songshugang...(Fig. 4.55); Dahutang W ﬁeld, Jiujiang, Jiangxi; Huken tungsten deposit, Wugongshan, Songshugang (414)...of Shangyou Ag-Pb-Zn-W deposit, Jiangxi, China Huken of tungsten deposit, Wugong Mts, Jiangxi, China

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Pyrrhotite from Huken Quarry, Grorud, Oslo, Norway

Pyrrhotite from
Huken Quarry, Grorud, Oslo, Norway