Ilmenorutile

This page is currently not sponsored. Click here to sponsor this page.

Laach lake volcanic complex, Eifel, Rhineland-Palatinate, Germany
© Stephan Wolfsried

Show Ilmenorutile Photos (28)

Formula:

(Nb,Ta)

· 4Ti

1-x

Colour:

Black

Hardness:

6 - 6½

A variety of Rutile

A Nb-bearing Rutile; compare also the Ta-bearing variety strüverite.

Originally reported from Pit No. 59, Ilmen Mts, Chelyabinsk Oblast', Urals Region, Russia.

Classification of Ilmenorutile

Strunz 8th edition ID:

4/D.03-10

4 : Oxides & Hydroxides
D : Oxides with metal : oxygen = 1:2 (MO2 and related compounds)
03 : Rutile group, Ilmenorutile - Strüverite series

Dana 8th edition ID:

4.4.1.2

4 : SIMPLE OXIDES
4 : AX₂

mindat.org URL:

http://www.mindat.org/min-2014.html
Please feel free to link to this page.

Physical Properties of Ilmenorutile

Colour:

Black

Hardness (Mohs):

6 - 6½

Chemical Properties of Ilmenorutile

Formula:

(Nb,Ta)

· 4Ti

1-x

Essential elements:

Fe, Nb, O, Ti

All elements listed in formula:

Fe, Nb, O, Ta, Ti

Other Names for Ilmenorutile

Other Languages:

German:	Ilmenorutil
Russian:	Ильменорутил
Simplified Chinese:	黑金红石

Other Information

Health Warning:

No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Ilmenorutile

Reference List:

- +

Neues Jahrbuch für Mineralogie, Abhandlungen (1964): 101: 142-172.

Metodicheskie Mineralogicheskie Issledovaniya (Nauka Press, Moscow): 39-50.

Burke, Ernest A.J. (2007) A Mass Discreditation of GQN Minerals. Canadian Mineralogist: 44(6): 1557-1560.

Internet Links for Ilmenorutile

Search Engines:

Look for Ilmenorutile on Google

Look for Ilmenorutile images on Google

External Links:

Ilmenorutile details from Handbook of Mineralogy (PDF)

Mineral Dealers:

Find Ilmenorutile on www.crystalclassics.co.uk

SpiriferMinerals.com - high quality low prices

Wilensky Fine Minerals

Buy fine minerals and gemstones from Pala International

Pricedownminerals.com - Reverse Auctions and Shop

Search for - Ilmenorutile - on e-Rocks Mineral Sales & Auctions

High-end worldwide specimens & outstanding customer service

Mineral Classics - Worldwide Collector Quality Minerals and Gems

Top quality minerals from Kristalle of California

Buy from David K Joyce minerals

webminerals

Rare and Unusual minerals at Mineralogical Research Company

Jobs:

Mining & Geology Jobs

Localities for Ilmenorutile

The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the

symbol to view information about a locality. The

symbol next to localities in the list can be used to jump to that position on the map.

Hide Locality List

(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.


Australia
Victoria East Gippsland Shire Omeo Mt Wills Mining District Glen Wills Unnamed Pegmatite	Personally collected by Ryan Eagle in 2009
Western Australia Mukinbudin Calcaling pegmatite	www.minsocam.org/MSA/Special/Pig/PIG_best_shots/Pegmatites_shots.html.

Austria
Styria Koralpe Deutschlandsberg Wildbachgraben Gupper quarry	R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
Upper Austria Linz St Georgen an der Gusen Luftenberg	Brandstetter, G. & M. Reich (1998): Luftenberg - eine bedeutende Pegmatitmineralisation in Oberösterreich. OÖ. Geonachr. 13, 11-25

Bolivia
Potosí Department Cerro Huañaquino David Mosiah claim	Alfredo Petrov (1997) Mineral News, 13, #4.

Brazil
Ceará Icozinho Icozinho Pegmatite	Revista Brasileira de Geociências 21(1):34-40 (1991).

Burundi
Ruhembe	Lehmann, B. & Timm, F. (1992): Primäre Gold-Mineralisation im Raum Ruhembe/NW-Burundi. Z. angew. Geol. 38, 107-108.

Canada
Nunavut Territory Mallery Lake Mallery Lake Au deposits	Turner, W.A., Richards, J.P., Nesbitt, B.E., Muehlenbachs, K., and Biczok, J.L. (2001): Mineralium Deposita 36, 442-457.
Ontario Renfrew Co. Lyndoch Township Quadeville Beryl Pit ?	ontariominerals.com
Québec Montréal Francon quarry	Mineralogical Record (2006): 37: 5-60.

China
Fujian Province Nanping Prefecture Zhenghe Co. Nanping pegmatite field	Wenying Wang, Yueqing Yang, Cheghu Chen, and Jinghuang Zhu (1999): Geology of Fujian 18(3)
Hubei Province Shiyan Prefecture Zhushan Co. Miaoya carbonatite	Shi Li (1980): Geochimica 9(4), 345-355
Inner Mongolia Autonomous Region Baotou League (Baotou Prefecture) Bayan Obo Mining District Bayan Obo Bayan Obo (Bayun-Obo; Baiyunebo) deposit	Hongrui Fan, Yihan Xie, Kaiyi Wang, and Wilde, S.A. (2004): Ore Geology Reviews 25, 301-309.

Democratic Republic of Congo (Zaïre)
Kivu Lueshe Mine	No reference listed

Egypt
Red Sea Governorate Eastern Desert Sikait-Zabara region Emerald mines (Gebel Zabara; Wadi Abu Rusheid; Wadi Gimal; Wadi Sikait; Wadi Umm Debaa; Wadi Umm Kabu)	Emeralds of the World English extraLapis Vol. 2 2002 pp24-35

Finland
Southern Finland Region Tammela Penikoja (Kaitasuo)	H-J Wilke (1976) Mineralfundstellen, Band 4, Skandinavien

France
Aquitaine Pyrénées-Atlantiques Aramits Ance Col d'Etche	MONCHOUX P., FONTAN F., DE PARSEVAL P., MARTIN R. F., WANG R. C. (2006) - Igneous albitite dikes in orogenic lherzolithes, Western Pyrénées, France: A possible source for corundum and alkali feldspar xenocrysts in basaltic terranes. I. Mineralogical Asssociations. The Canadian Mineralogist, Vol. 44, pp. 817-842.
Col d'Urdach	MONCHOUX P., FONTAN F., DE PARSEVAL P., MARTIN R. F., WANG R. C. (2006) - Igneous albitite dikes in orogenic lherzolithes, Western Pyrénées, France: A possible source for corundum and alkali feldspar xenocrysts in basaltic terranes. I. Mineralogical Asssociations. The Canadian Mineralogist, Vol. 44, pp. 817-842.
Brittany Côtes-d'Armor Plounévez-Quintin Trémargat Gwernavalou Quarry	Germain C., Guillou A. (1988), Le Cahier des Micromonteurs, n°3, 3-7
Corsica Haute-Corse Corte Railway tunnel	H. Azias et al. : "Le problème du nickel dans les serpentinites de Corse", Extrait du Bulletin du BRGM, N°1, 1968

French Polynesia
Tuamotu-Gambier Tuamotu Archipelago (Tuamotus) Mururoa Lagoon Françoise "Requin 3" drill hole	Ch. Wagner et al. , Bull. Minéral. , 1988, 111, pp. 523-534.

Germany
Rhineland-Palatinate Eifel Laach lake volcanic complex Kruft Krufter Ofen	Blass, G.; Graf, H.W., Neufunde von bekannten Fundorten (VIII), Mineralien-Welt 4/5, 41, 1993
Mendig Niedermendig In den Dellen quarries	Blass, G.; Graf, H.W., Neufunde von bekannten Fundorten (VIII), Mineralien-Welt 4/5, 41, 1993
Thelenberg	Blass, G.; Graf, H.W., Neufunde von bekannten Fundorten (VIII), Mineralien-Welt 4/5, 41, 1993
Wingertsberg Pumice quarries	Blass, G.; Graf, H.W., Neufunde von bekannten Fundorten (VIII), Mineralien-Welt 4/5, 41, 1993
Niederzissen Glees Hüttenberg	Blass, G., Graf , HW., Neue Mineralienfunde aus der Vulkaneifel, MW 1/2001
Saxony Oberlausitz Görlitz Biesig Eichberg Quarry	T. Witzke & T. Giesler (2001): Neufunde aus Sachsen (VII): Bazzit, Bertrandit, Euxenit-(Y), Powellit und andere aus dem Königshainer Granit in der Lausitz.- Lapis 26 (1), 43-48
Weißenberg Döbschütz Neuland Quarry	T. Witzke & T. Giesler (2001): Neufunde aus Sachsen (VII): Bazzit, Bertrandit, Euxenit-(Y), Powellit und andere aus dem Königshainer Granit in der Lausitz.- Lapis 26 (1), 43-48
Vogtland Klingenthal Kielberg Schneckenstein cliff (Königskrone Topaz Mine)	Vollstädt, Baumgärtel: "Einheimische Edelsteine", 2nd Ed., Steinkopff (Dresden), 1977

Italy
Piedmont Verbano-Cusio-Ossola Province Ossola Valley Vigezzo Valley Druogno Orcesco Alpe Rosso	Mattioli V. (1987) - Novità mineralogiche in Val d'Ossola - Rivista Mineralogica Italiana, Milano, fasc. 1, pp.1-11
Tuscany Livorno Province Elba Island Campo nell'Elba San Piero in Campo	Mineralogical Record, 16 (5), 353-363.
Grotta del Guerrino	P. Orlandi, P.B. Scortecci (1985) - Minerals of the Elba pegmatites. - Min. Rec., 16: 353-363

Japan
Honshu Island Tohoku Region Fukushima Prefecture Koriyama Teshirogi	Igawa, M. & Kimura, K. (1937), Nihon Kagakukaisha, 58, 644-648.
Mt Uzumine
Shikoku Island Kochi Prefecture Tosashimizu City Cape Ashizuri (Ashizurimisaki)	Imaoka & Nakajima (1991) Sanko-Gakkai Kou'en-Youshi, 58.

Kazakhstan
Karagandy Province (Qaragandy Oblysy; Karaganda Oblast') Betpakdala Desert (Bet-Pak-Dal Desert) Kara-Oba W deposit	Jeremolenko, V. (2002): Kara-Oba: Mineralogische Perle der Betpak-Ebene bei Dzhambul, Kasachstan. Lapis 27 (4), 13-34 + 50

Madagascar
Antananarivo Province Analamanga Region Ankazobe Pegmatite Field Ankazobe District Miarinkofeno pegmatite	Guigues, J. (1955): Etude des gisements de pegmatite de Madagascar (Deuxième partie). Travaux du Bureau Géologiques de Madagascar 67, Service Geologique, Tananarive, p 6-8
Vakinankaratra Region Antsirabé 2 District Sahanivotry Manandona Commune Tomboarivo pegmatite	Besairie H. (1966): Les Gites Minéraux de Madagascar. Annales Géologiques de Madagascar, Tananarive. 34, p. 71
Betafo District Fidirana Commune Ambatofotsikely pegmatite	Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. p 231
Mahaiza Commune Tsaramanga (Tongafeno) pegmatite	Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Gélogique Madagascar. A 1871.
Tritriva Commune Samiresy	Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse.
Faratsiho District Ampangabé pegmatite	Lacroix, A. (1922): Minéralogie de Madagascar. Tome I. Paris. p 225-231 + planche 8
Sahatany Pegmatite Field (Mt Ibity area) Sahatany Valley Antsofimbato pegmatites	Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
Tsarafara Sud (Ankadilava)	Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
Tsilaizina (Tsilaisina) pegmatite	Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
Fianarantsoa Province Amoron'i Mania Region Ambositra District Tsimanahy	Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. 624p, p.231
Mahajanga (Majunga) Province Betsiboka Region Tsaratanàna District Berere Pegmatite Field Ambohibola pegmatites	Behier, J. (1960): Travaux mineralogiques. In Rapport Annuel du Service Geologique pour 1960. Republique Madagascar, Tananarive. 181-199

Malawi
Zomba District Mount Malosa	Demartin, F.; Guastoni, A. & Pezzotta, F. (2003): Barylith, Niobophyllit & yttriumreicher Milarit- Neufunde aus den Pegmatiten von Zomba-Malosa, Malawi. Lapis 28 (1), 18-21

Malaysia
Salak	[Clark, 1993 - "Hey's Mineral Index", p322]

Mongolia
Hovd Aimag (Khovd Aimag) Altai Mts Khaldzan Buragtag massif	P.M. Kartashov data
Tsakhirin Khuduk Y-Zr-Nb deposit	Pavel M. Kartashov data
Uvs Aimag Zavkhan Soum Shar Tolgoi

Mozambique
Nampula Province Nampula Nacaroa	António Manuel Ináçio Martins.
Zambezia Province Alto Ligonha District Alto Ligonha pegmatites	No reference listed

North Korea
Kangwon Province Cholwon-gun Kalmal-myon Kuntal-li Tallok Mine (Tanryoku Mine)	Hideo Tsuda: "Supplement to "Minerals of Korea"" (in: Geology and Mineral Resources of the Far East, University of Tokyo Press, 1969)

Norway
Akershus Eidsvoll (Eidsvold) Minnesund Byrud Emerald Mine	Kvamsdal, L.O., Eldjarn, K. (2006): Mineralene i smaragdgruvene ved Byrud gård, Minnesund, Norge. STEIN 33 (4), 4-20
Aust-Agder Arendal Tromøy Monbua	Schetelig, J.(1913): Mineralogische Studien, I, Norsk Geologisk Tidsskrift, 2: 3-37
Evje og Hornnes Landsverk Landsverk 3 Quarry	Andersen (1931, p. 91); Neumann (1985, p. 72).
Undeland (Unneland) Undeland 2 Quarry	Schetelig, J. (1922): Thortveitit- Ein scandiumsilikat, (Sc, Y)2Si2O7. in Brøgger, W.C, Vogt, Th. & Schetelig, J. (1922): Die Mineralien der südnorwegischen Granitpegmatitgänge. II. Silikate der seltenen Erde. Videnskapsselskapets Skrifter. I.Mat-Naturv. Klasse 1922. 11, 51-87
Iveland Eptevann Eptevann 2 Feldspar Quarry	Schetelig, J. (1913): Mineralogische Studien, I. Norsk Geologisk Tidsskrift 2: 3-37 (p. 11)
Frikstad Frikstad 5 Feldspar Quarry	Barth, T.F.W. (1931). Feltspat III. Forekomster i Iveland og Vegusdal i Aust-Agder og i flere herreder i Vest-Agder. Norges Geologiske Undersøkelse nr 128b, 111-150; Neumann (1985, p. 72).
Håverstad Håverstad 1 Feldspar Quarry	Bjørlykke, H. (1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311
Håverstad 4 Feldspar Quarry	Bjørlykke, H. (1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311
Tuten 2 Feldspar Quarry	Neumann, H. (1961): The scandium content of some Norwegian minerals and the formation of thortveitite, a reconnaissance survey. Norsk Geologisk Tidsskrift 47: 197-210: Neumann, H. (1985): Norges Mineraler. Norges geologiske Undersøkelse Skrifter 68, p. 72
Kåbuland	Neumann, H. (1985): Norges Mineraler. Norges geologiske undersøkelse. Skrifter 68, p. 72).
Ljosland Knipan (Knipane) Ljoslandsknipan (Thortveitittgruva)	Schetelig, J. (1922): Thortveitit- Ein scandiumsilikat, (Sc, Y)2Si2O7. in Brøgger, W.C, Vogt, Th. & Schetelig, J. (1922): Die Mineralien der südnorwegischen Granitpegmatitgänge. II. Silikate der seltenen Erde. Videnskapsselskapets Skrifter. I.Mat-Naturv. Klasse 1922. 11, 51-87
Omdal Omdal 1 Pegmatite	Bjørlykke, H. (1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311
Støledalen Støledalen 2 Feldspar Quarry	Bjørlykke, H. (1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311
Tveit Steli Feldspar Quarry	Wilke, H.-J. (1976): Mineral-Fundstellen Band 4: Skandinavien. Chr. Weise Verlag, München,
Tveit 1 Feldspar Quarry (Elias mine)	Schetelig, J. (1913): Mineralogische Studien, I. Norsk Geologisk Tidsskrift 2: 3-37.[ p.11]; Bjørlykke, H. (1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311
Risør Søndeled Ramskjær Feldspar Quarry	Schetelig, J. (1913): Mineralogische Studien I. 2. Ilmenorutil. Norsk Geologisk Tidsskrift 2: 11-13
Tvedestrand Auselheia	Brøgger, W.C. (1906): Die Mineralien der Südnorwegischen Granitpegmatitgänge, I. Niobate, tantalate, titanate und titanoniobate. Videnskapsselskapets Skrifter. I.Mat-Naturv. Klasse 1906, 6,[on ilmenorutile p. 46]
Nordland Tysfjord Drag	Dittrich, H. (1980): Die pegmatite von Drag an Tysfjord-Norwegen. Aufschluss 31: 103-111
Telemark Drangedal Tørdal Heftetjern pegmatite	Raade, G. & Kristiansen, R. (2000a): Mineralogy and geochemistry of the Heftetjern granite pegmatite, Tørdal: a progress report. Skrifter Norsk Bergverkmuseum 17:19-25

Russia
Eastern-Siberian Region Saha Republic (Sakha Republic; Yakutia) Polar Yakutia Tomtor Massif	S.M. Kravchenko and B.G. Pokrovsky, Economic Geology, May 1995, V90, N°3, pp. 676-689.
Transbaikalia (Zabaykalye) Buriatia (Buryatia) Republic Vitim Plateau Aunik F-Be deposit	Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
Tuva Republic Ulug-Tanzek deposit	P.M. Kartashov data
Northern Region Murmanskaja Oblast' Kola Peninsula Khibiny Massif	www.koeln.netsurf.de/~w.steffens/khib.htm
Lovozero Massif	www.koeln.netsurf.de/~w.steffens/lovo.htm
Urals Region Southern Urals Chelyabinsk Oblast' Ilmen Mts Ilmen Natural Reserve Blyumovskaya Pit (Blum Pit; Pit No. 50)	Dana 7:I:761.; Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
Pit No. 59	Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
Miass River	[Clark, 1993 - "Hey's Mineral Index", p322]
Vishnevye (Vishnyovye; Cherry) Mts	New Data on Minerals (2004): 39: 50-64

Saudi Arabia
Mintaqah Tabuk Midyan Ghurayyah Ta deposit	Küster, D. (2009): Ore Geology Reviews 35, 68-86.

Slovakia
Košice Region Rožňava Co. Betliar	Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
Gemerská Poloma	Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
Rožňava (Rosenau)	Pauliš P., Ďuďa R., 2002:Nejznámejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 136p
Spišská Nová Ves Co. Hnilec Medvedí potok	Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k

South Africa
Northern Cape Province Namaqualand Kenhardt District	Minerals of South Africa
Sutherland Salpeterkop Mts (Saltpetre Kop)	Journal of African Earth Sciences Volume 21, Issue 1, July 1995, Pages 171-186

South Korea
Chungcheongbukdo (Chungchong-pukto) Chungju (Chung Won Kum; Chung-ju) Joongwon-gun Mt. Eorae Chungju deposit	P.M. Kartashov data
Gyeonggi-do (Kyonggi-do) Yangpyong-gun Yangdong-myon Samsal-li	Hideo Tsuda: "Supplement to "Minerals of Korea"" (in: Geology and Mineral Resources of the Far East, University of Tokyo Press, 1969)

Tajikistan
Viloyati Mukhtori Gorno-Badakhshan (Viloyati Badakhshoni Kuni) Pamir Mts Pyandzh River Valley Kukh-i-Lal (Kukhilal; Kuhi-lal) Gem spinel Deposit Muzeinaya pegmatite vein	Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow

UK
England Cornwall St Austell District Treverbyn Stenalees Gunheath China Clay Pit	Williamson, B.J., Stanley, C.J., and Wilkinson, J.J. (1997): Contributions to Mineralogy and Petrology 127, 119-128.

Ukraine
Zaporozh'e Oblast' Priazovie Eliseevka Eliseevskoe pegmatite field Zelenaya Mogila pegmatite	Lazarenko E.K. e.a. Mineralogy of Priazovie, - Kiev, "Naukova Dumka", 1981, p. 432.

USA
Alaska Yukon-Koyukuk Borough Iditarod District Black Creek Mine	U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
Chicken Mountain Prospect	U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
Innoko District Tolstoi Creek Prospect (ARDF - ID007)	U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
McGrath District Alder Gulch; Vinasale Mine	US Geological Survey, 2005, Alaska Resource Data File (ARDF); Alaska Geological Survey Public-data F i l e 86-15
Arizona Mohave Co. Aquarius Mts (Aquarius Range; Peacock Range) Wagon Bow Ranch subdivision	Rocks & Min. (2007) 82:236-237
Arkansas Hot Spring Co. Magnet Cove Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry)	Henry Barwood - unpublished (2010)
California Inyo Co.
Colorado Chaffee Co. La Plata District (Winfield District) Middle Mountain Complex	Minerals of Colorado (1997) Eckels, E. B.
Mt Antero	Minerals of Colorado (1997) Eckels, E. B.
Clear Creek Co. Dailey District (Jones Pass District) Henderson Mine	Minerals of Colorado (1997) Eckels, E. B.; USGS Open-File Report 80-661
El Paso Co. Cheyenne District (St. Peters Dome District) Hillside Park Claims	Minerals of Colorado (1997) Eckels, E. B.
Mount Rosa	Minerals of Colorado (1997) Eckels, E. B.
Fremont Co. Goldie carbonatite	"Minerals of Colorado, updated & revised", p. 16, by Eckel, Edwin B., 1997
Lake Co. Climax District Climax Climax Mine (Climax Open Pit Mine)	Minerals of Colorado (1997) Eckels, E. B.
Park Co. McGuire pegmatite (Lone Lode; Lonesome pegmatite)	Van King
Tarryall Springs District (Puma City) Redskin Stock	Minerals of Colorado (1997) Eckels, E. B.
Saguache Co. Marshall Pass District Unnamed pegmatites	Minerals of Colorado (1997) Eckels, E. B.
Maine Oxford Co. Albany Songo Pond Quarry (Kimball Ledge Quarry)	King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
Massachusetts Essex Co. Gloucester Blackburn Circle locality	P. Cristofono collection
Virginia Augusta Co. Buck Hill	Rocks & Minerals 84:352-362.
Wisconsin Marathon Co. Nine Mile pluton Ladick Trucking & Excavating weathered granite quarry	Cordura, W http://www.uwex.edu/wgnhs/Mineral%20Index/Minerals/ilmenorutile.htm
Wausau pluton "Rotten granite" quarries Koss Pit	www.uwrf.edu/~wc01
Wimmer No. 3 pit	Thomas Buchholz, 1999 "Minerals of a Wausau Pegmatite, Marathon County, Wisconsin", Rocks and Minerals, vol .74 #4, p. 254 - 258.

Mineral	and/or Locality
Search Google

Copyright © Jolyon Ralph and Ida Chau 1993-2011. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
Current server date and time: 5th Nov 2011 12:51:45