Aenigmatite

Aenigmatite

Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland

Aenigmatite

Eveslogchorr Mt, Khibiny Massif, Murmansk Oblast, Russia

Aenigmatite

Água de Pau Volcano, São Miguel, Azores, Portugal

Aenigmatite

Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland

Aenigmatite

Eveslogchorr Mt, Khibiny Massif, Murmansk Oblast, Russia

Aenigmatite

Água de Pau Volcano, São Miguel, Azores, Portugal

Aenigmatite

Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland

Aenigmatite

Eveslogchorr Mt, Khibiny Massif, Murmansk Oblast, Russia

About AenigmatiteHide

Unique IdentifiersHide

IMA Classification of AenigmatiteHide

Classification of AenigmatiteHide

Mineral SymbolsHide

Physical Properties of AenigmatiteHide

Optical Data of AenigmatiteHide

Type:

Biaxial (+)

RI values:

n_α = 1.780 - 1.800 n_β = 1.800 - 1.820 n_γ = 1.870 - 1.900

2V:

Measured: 27° to 55°, Calculated: 56° to 60°

Max Birefringence:

δ = 0.090 - 0.100

Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.

Surface Relief:

Very High

Dispersion:

single

Optical Extinction:

Y = b; Z ∧ c = 45°.

Chemistry of AenigmatiteHide

Crystallography of AenigmatiteHide

Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure

ID	Species	Reference	Link	Year	Locality	Pressure (GPa)	Temp (K)
0000224	Aenigmatite	Cannillo E, Mazzi F, Fang J H, Robinson P D, Ohya Y (1971) The crystal structure of aenigmatite sample CM American Mineralogist 56 427-446		1971		0	293
0000225	Aenigmatite	Cannillo E, Mazzi F, Fang J H, Robinson P D, Ohya Y (1971) The crystal structure of aenigmatite sample FRO American Mineralogist 56 427-446		1971		0	293
0002100	Aenigmatite	Gasparik T, Parise J B, Reeder R J, Young V G, Wilford W S (1999) Composition, stability, and structure of a new member of the aenigmatite group, Na2Mg4+xFe2-2xSi6+xO20, synthesized at 13-14 GPa American Mineralogist 84 257-266		1999		0	293
0002350	Aenigmatite	Yang H, Konzett J (2000) High-pressure synthesis of Na2Mg6Si6O18(OH)2 - a new hydrous silicate phase isostructural with aenigmatite American Mineralogist 85 259-262		2000		0	293
0007269	Aenigmatite	Grew E S, Halenius U, Pasero M (2008) The crystal-chemistry of aenigmatite revisited: electron microprobe data, structure refinement and Mossbauer spectroscopy of aenigmatite from Vesteroya (Norway) European Journal of Mineralogy 20 983-991		2008	Vesteroya, Vestfold District, Norway	0	293

CIF Raw Data - click here to closedata_global _chemical_name_mineral 'Aenigmatite' loop_ _publ_author_name 'Cannillo E' 'Mazzi F' 'Fang J H' 'Robinson P D' 'Ohya Y' _journal_name_full 'American Mineralogist' _journal_volume 56 _journal_year 1971 _journal_page_first 427 _journal_page_last 446 _publ_section_title ; The crystal structure of aenigmatite sample CM ; _database_code_amcsd 0000224 _chemical_formula_sum 'Fe5 Ti Na2 Si6 O20' _cell_length_a 10.406 _cell_length_b 10.813 _cell_length_c 8.926 _cell_angle_alpha 104.93 _cell_angle_beta 96.87 _cell_angle_gamma 125.32 _cell_volume 744.464 _exptl_crystal_density_diffrn 3.844 _symmetry_space_group_name_H-M 'P -1' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Fe1 0.00000 0.00000 0.50000 0.01127 Fe2 0.00000 0.50000 0.00000 0.01077 Fe3 0.31930 0.85130 0.17790 0.01153 Fe4 0.76700 0.82030 0.15170 0.00861 Fe5 0.09520 0.93820 0.05220 0.01241 Fe6 0.59620 0.94350 0.06620 0.01039 Ti1 0.99700 0.74280 0.25650 0.00785 Na1 0.20920 0.62890 0.38930 0.01684 Na2 0.66270 0.61270 0.37330 0.01798 Si1 0.47980 0.23330 0.33110 0.01039 Si2 0.98790 0.23630 0.34560 0.00861 Si3 0.79250 0.34350 0.24240 0.01064 Si4 0.27820 0.33640 0.22570 0.01089 Si5 0.64780 0.94480 0.44500 0.00963 Si6 0.35250 0.55730 0.05010 0.00988 O1 0.36000 0.06840 0.16300 0.01292 O2 0.86400 0.06880 0.18000 0.01786 O3 0.54880 0.95350 0.29570 0.01520 O4 0.00870 0.92330 0.26480 0.01507 O5 0.23640 0.87510 0.39510 0.01507 O6 0.75230 0.88210 0.39120 0.01393 O7 0.49670 0.19470 0.49650 0.01267 O8 0.96030 0.77560 0.48430 0.01241 O9 0.90690 0.33000 0.37170 0.01824 O10 0.40910 0.34080 0.35390 0.00950 O11 0.67100 0.17730 0.07490 0.01824 O12 0.15650 0.16940 0.06460 0.01292 O13 0.51970 0.70940 0.03650 0.01317 O14 0.06710 0.73340 0.07760 0.00988 O15 0.24530 0.60980 0.11520 0.01912 O16 0.75720 0.60220 0.12300 0.01760 O17 0.40400 0.49950 0.18820 0.01279 O18 0.93700 0.51640 0.22690 0.01456 O19 0.17080 0.36610 0.32710 0.01153 O20 0.67490 0.36400 0.34220 0.01178

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Geological EnvironmentHide

Type Occurrence of AenigmatiteHide

Synonyms of AenigmatiteHide

Other Language Names for AenigmatiteHide

Relationship of Aenigmatite to other SpeciesHide

Common AssociatesHide

Related Minerals - Strunz-mindat GroupingHide

Other InformationHide

Aenigmatite in petrologyHide

Internet Links for AenigmatiteHide

References for AenigmatiteHide

Localities for AenigmatiteHide

This 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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.

Algeria
Tamanrasset Province (Tamanghasset Province) ⓘ Atakor Volcanic Field	apports des donnees radiometriques (K/Ar) +6 other references
Angola
Bié Province ⓘ Canata occurrence	Andrade (note preliminaire) +1 other reference
Cuanza Sul Province ⓘ Chamaco Occurrence	Andrade (note preliminaire) +1 other reference
Antarctica
Eastern Antarctica Queen Maud Land ⓘ Sistefjell	Harris et al. (2002)
ⓘ Straumsvola complex	Harris et al. (1993)
Victoria Land ⓘ Adare Peninsula	Smith (1959)
ⓘ Greene Complex	Proceedings of the VII International ... +1 other reference
ⓘ Hallett Peninsula	Harrington et al. (1967) +1 other reference
ⓘ Malta Plateau	Müller et al. (1991)
ⓘ Mason Spur	Kyle (1990)
ⓘ Monteagle complex	Proceedings of the VII International ... +1 other reference
ⓘ Mount Morning	Martin et al. (2013)
ⓘ Mt Morning	Martin et al. (2010)
Western Antarctica Marie Byrd Land Ames Range ⓘ Mount Andrus	Rowley et al. (1990)
Executive Committee Range ⓘ Mount Cumming	LeMasurier (1990)
ⓘ Mount Hampton	Woolley (2019)
ⓘ Mount Hartigan	LeMasurier (1990)
ⓘ Mount Sidley	Woolley (2019)
ⓘ Mount Waesche and Chang Peak	Woolley (2019)
Flood Range ⓘ Mount Berlin	LeMasurier (1990)
ⓘ Mount Bursey	LeMasurier (1990)
ⓘ Koerner Bluff	LeMasurier (1990)
ⓘ Mount Moulton	Adie (Ed.)
McCuddin Mountains Mount Flint ⓘ Reynolds Ridge	LeMasurier (1990)
ⓘ Mount Takahe	LeMasurier (1990) +2 other references
Australia
ⓘ East Australian Leucitite Suite	Cundari (1973) +3 other references
New South Wales Ashburnham Co. ⓘ Canobolas Volcano	Wellman et al. (1974) +1 other reference
Macquarie Co. Port Macquarie ⓘ Comboyne Volcanic Province	Knutson +4 other references
ⓘ Nandewar Range (Nandewar Mountains; Nandewar Volcano)	Mineralogical Society of America - ... +8 other references
Rous Co. ⓘ Mount Warning	Mineralogical Society of America - ... +3 other references
Wallace Co. ⓘ Kiandra	Mackenzie et al. (1970)
ⓘ Warrumbungles (Warrumbungle Range; Warrumbungle Mountain Range)	Wellman et al. (1974) +3 other references
Queensland Central Highlands Region Capella ⓘ Peak Range Volcanic Province	Mineralogical Society of America - ... +3 other references
Sunshine Coast Region ⓘ Glasshouse Mountains Province	Stevens +3 other references
ⓘ Maleny Volcanic Field	Bryan et al. (1973) +3 other references
ⓘ Noosa Hills	Bryan et al. (1973) +3 other references
Tasmania Central Highlands municipality Interlaken ⓘ Dog's Head Tier	Bottrill et al. (2008)
Huon Valley municipality Huon-Channel region ⓘ Cygnet district ?	Taheri
Victoria Macedon Ranges Shire ⓘ Woodend Province	Edwards (1938) +6 other references
Belarus
Mogilev Region Babruysk District ⓘ Bobruisk Ring Structure	Levitskiy et al. (2018, July)
Brazil
Minas Gerais ⓘ Poços de Caldas alkaline complex	Guarino et al. (2021)
Paraná Tijucas do Sul Morro Redondo complex ⓘ Papanduva pluton	Vilalva et al. (2010)
Rio de Janeiro Itatiaia ⓘ Itatiaia alkaline complex	Rosa et al. (2018)
São Paulo Ilhabela Búzios island ⓘ Búzios Island alkaline massif	de Barros Gomes et al. (2017)
Cameroon
Adamawa Region Mayo-Banyo Tikar plain ⓘ Pandé massif	Koch (E41) +1 other reference
Far North Region ⓘ Waza Intrusion	Lasserre (1978)
North Region Bénoué Ngong ⓘ Kokoumi	November 2001 +4 other references
Northwest Region ⓘ Oku Massif	Marzoli et al. (Africa) +8 other references
Southwest Region ⓘ Bambouto Volcanic Complex	Marzoli et al. (Africa) +12 other references
Fako Buea ⓘ Mount Etinde	doi.org/10.1017/S0016756800064128 +18 other references
ⓘ Manengouba stratovolcano	Jérémine (1941) +6 other references
ⓘ Rumpi Hills	Jérémine (1943) +2 other references
Canada
British Columbia Liard Mining Division ⓘ Beatty Creek Aenigmatite Locality	Ostinsoe
ⓘ Mount Edziza	Yagi et al. (1974)
New Brunswick Queens Co. ⓘ Welsford Anorogenic Igneous Complex	Martin et al. (1988)
Newfoundland and Labrador Labrador ⓘ Flowers River complex	Miller (1988) +1 other reference
ⓘ Red Wine Alkaline Complex	Curtis et al. (1977) +1 other reference
Seal Lake alkaline complex (Letitia Lake) ⓘ Mann 1 (Letitia Lake)	GSC database locality No. 4100 +1 other reference
ⓘ Mann 2 (Ten Mile Lake)	GSC database +1 other reference
Newfoundland Baie Verte Peninsula King's Point ⓘ King's Point complex	Miller et al. (1995)
Northwest Territories Blachford Lake alkaline complex ⓘ Thor Lake syenite complex	SHEARD et al. (2012)
North Slave Region Blachford Lake alkaline complex Thor Lake syenite complex ⓘ Nechalacho deposit	Sheard (2010) +1 other reference
Ontario Thunder Bay District ⓘ Coldwell complex	Mitchell (1991)
Pic Township ⓘ Downey occurrence	Sabina (1991)
Québec Gaspésie-Îles-de-la-Madeleine La Haute-Gaspésie RCM ⓘ Mont McGerrigle alkaline complex	Wallace et al. (1990) +1 other reference
Montérégie La Vallée-du-Richelieu RCM Mont Saint-Hilaire ⓘ Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH)	Canadian Micro Mineral Association (CMMA)
Montréal Mont Royal ⓘ Canadian National Railway tunnel	Finley (1930)
ⓘ Strange Lake complex (Lac Brisson complex)	Currie (1985) +2 other references
Yukon Watson Lake mining district ⓘ Ting Creek intrusion	Geol
China
Hebei Chengde Chengde County ⓘ Guangtoushan	Zhang et al. (2012)
Sichuan Liangshan Yi Mianning County ⓘ Maoniuping Mine	Orris et al. (2002)
Xichang County ⓘ Taihe intrusion	Shellnutt et al. (2010) +1 other reference
Panzhihua Dong District ⓘ Panzhihua Fe-V-Ti-(PGE) deposit	Zhang et al. (Eds.) +6 other references
Denmark
ⓘ North Jutland Region	Pedersen et al. (1975) +1 other reference
Djibouti
Tadjourah Region ⓘ North Tadjoura Complex	Richard +3 other references
DR Congo
South Kivu Kabare Territory ⓘ Bukavu Volcanic Field	Kanika et al. (1981) +3 other references
Kalehe Territory ⓘ Kahusi Complex	implications sur l'évolution magmatique et structurale. Geologische Rundschau (1) +7 other references
Egypt
Aswan Governorate ⓘ Bir Um Hibal Complex	Hashad et al. (1979) +1 other reference
Red Sea Governorate ⓘ Gharib granite	Stern et al. (1985) +3 other references
Ethiopia
Afar Region Fanti Rasu ⓘ Boina Volcanic Region	Barberi et al. (Ethiopia) +3 other references
Kilbet Rasu ⓘ Ma'Alalta Volcano	Barberi et al. (Ethiopia) +4 other references
Oromia Region Arsi Zone ⓘ Alutu Volcanic Centre	Dakin et al. (1971) +2 other references
ⓘ Badda Volcano	Di Paola (between 7º00' and 8º40' lat.north) +3 other references
ⓘ Bora-Bericcio Volcanoes	Di Paola (1976)
ⓘ Sagatu Ridge	Di Paola (between 7º00' and 8º40' lat.north) +3 other references
Bale Zone ⓘ Webi Valley	Mohr (1962) +1 other reference
East Shewa Zone ⓘ Boseti Volcanic Complex	Brotzu et al. (Main Ethiopian Rift) +3 other references
Corbetti Volcanic Complex ⓘ Urji Volcano	Mohr (1966) +2 other references
ⓘ Fantale stratovolcano	Gibson +6 other references
ⓘ Koni Volcanic Centre	Mohr (1962) +1 other reference
Jimma Zone ⓘ Jimma Occurrence	Pagliani (1940)
West Shewa Zone ⓘ Nekepti Occurrence	Comucci (Africa orientale) +4 other references
West Welega Zone ⓘ Wollega-Ilubaror Volcanic Field	Mohr (1962) +2 other references
ⓘ Wonchi volcano	Gaeta et al. (1991) +1 other reference
Federated States of Micronesia
ⓘ Truk Island	the evolution of a young hot spot trace across old Pacific Ocean crust. Contributions to Mineralogy and Petrology (1) +2 other references
Finland
Kainuu Kajaani ⓘ Honkamäki	Lindholm et al. (toim.)
France
Auvergne-Rhône-Alpes Haute-Loire Le Puy-en-Velay ⓘ Velay Volcanic Area	Brousse +15 other references
French Polynesia Austral Islands Bass Islands ⓘ Rapa Island (Rapa Iti Island)	Chubb (1927) +6 other references
ⓘ Tubuai Islands	Brousse et al. (1980) +8 other references
Marquesas Islands ⓘ Ua Pou Island	Lacroix A. (1931) +3 other references
Society Islands Leeward Islands ⓘ Huahine Island	LEGENDRE et al. (2003)
Tuamotu-Gambier (Tuamotu and Gambier Islands) Tuamotu Archipelago (Tuamotus) ⓘ Mururoa	I et al. (5) +6 other references
French Southern and Antarctic Lands ⓘ Kerguelen Islands	Nougier (1972) +21 other references
Réunion ⓘ Piton des Neiges Massif	aspects petrologiques. Bulletin de la Société Géologique de France (5) +5 other references
Greenland
Kujalleq Igaliku Narsaarsuk Plateau ⓘ Narssârssuk pegmatite	Bøggild (1953) +1 other reference
ⓘ Ilímaussaq complex	Petersen (2001) +1 other reference
ⓘ Kangerluarsuk Fjord (TL)	Clark (1993) +1 other reference
ⓘ Kringlerne	Larsen (1977)
ⓘ Qeqertaussaq Island	Otter (2023)
ⓘ South Coast Pegmatite	Soerensen (1962)
Tunulliarfik Fjord ⓘ Naujakasik (Naajakasik) (TL)	Bøggild (1953) +1 other reference
ⓘ Tuperssuatsiat Bay	Bøggild (1953) +1 other reference
ⓘ Hiortdahlite-bearing pegmatite	Roda Robles et al. (2001)
Nunarsuit Island ⓘ Nunarssuit complex	www.koeln.netsurf.de (1999)
ⓘ Puklen complex	Marks et al. (2003)
Sermersooq ⓘ Kap Edvard Holm Complex	Woolley (1987)
Kialineq Bay ⓘ Kialineq complex	www.koeln.netsurf.de (1999)
Hungary
Baranya County Komló District Szászvár ⓘ Szamár Hill	Mineral Species of Hungary
ⓘ Mecsek Mountains	Harangi et al. (1993) +4 other references
Iceland
Southern Region Rangárþing eystra ⓘ Thorsmörk extrusive occurrence	Jørgensen (1980) +1 other reference
Vestmannaeyjar ⓘ Vestmannaeyjar archipelago (Westman islands)	Jakobsson (1979)
India
Andhra Pradesh Prakasam District ⓘ Purimetla	Leelanandam et al. (1980) +4 other references
ⓘ Settupalle pluton	Madhavan et al. (1981) +5 other references
Rajasthan Jodhpur Division Barmer District ⓘ Malani Igneous Province	Bhushan +6 other references
ⓘ Siwana granite	Mondal et al. (2021)
Italy
Campania Naples ⓘ Ischia Island	Melluso et al. (2014)
Sardinia South Sardinia Province ⓘ Sant'Antioco	Araña et al. (1974)
Sicily Trapani Province ⓘ Pantelleria Island	Foerstner H. (1881) +15 other references
ⓘ Cuddia Mida (Cuddia di Mida; Kuddia Mida)	Mineralogical Society of America - ... +2 other references
Umbria Terni Province San Venanzo ⓘ Vispi Quarry	Stoppa et al. (1997)
Japan
Aichi Prefecture Kitashitara County ⓘ Shitara	The Mineral Species of Japan (5th ed)
Shinshiro city ⓘ Shidara Volcanic field	Kuno (1960) +1 other reference
Shimane Prefecture Oki District Okinoshima Oki Islands ⓘ Dogo Island	The Mineral Species of Japan (5th ed) +6 other references
Kenya
ⓘ Baringo-Laikipia Volcanic Area	Hackmann +3 other references
Baringo County ⓘ Kilombe volcano	Ridolfi et al. (2006)
ⓘ Paka Volcano	Hackmann +3 other references
ⓘ Ribkwo Volcano	Webb +2 other references
ⓘ Eldoret and Kapsabet Plateau	Sanders (1963) +1 other reference
ⓘ Elgeyo Escarpment and Kamasia Hills Volcanic area	Truckle (Scale 1:125000) +2 other references
Kajiado County ⓘ Kajiado Volcanic Area	Baker (1958) +2 other references
ⓘ Magadi Volcanic Area	Baker (1958) +5 other references
ⓘ Mount Suswa (Suswa Volcano)	Nash et al. (1969) +7 other references
ⓘ Ol Esayeiti Volcano	Matheson (1966) +2 other references
ⓘ Olorgesailie Mountain	Baker (1958) +2 other references
ⓘ Shanamu Hills	Baker (1958) +2 other references
ⓘ Suswa Volcanic Area	Baker et al. (1988) +1 other reference
Kitui County ⓘ Yatta Plateau	Dodson (1953) +4 other references
Machakos County ⓘ North Machakos-Thika Volcanic Area	Fairburn (1963) +1 other reference
Marsabit County ⓘ Laisamis Lava Field	Rix (1973) +4 other references
ⓘ Loiyangalani Volcanic area	Baker (1963) +13 other references
ⓘ Sabarei and Allia Bay Areas	Ministry of Energy and Regional ... +4 other references
Meru County ⓘ Mount Kenya	Baker (1967) +1 other reference
ⓘ Nyambeni Hills Volcanic Field	Williams (1966) +6 other references
Nairobi County ⓘ Nairobi Volcanic area	Saggerson (1991)
Nakuru County ⓘ Eburru Volcanic Complex	Macdonald +2 other references
ⓘ Greater Olkaria Volcanic Complex	Davies et al. (1987) +9 other references
ⓘ Longonot Volcano	Scott (1980) +4 other references
ⓘ Menengai Volcano	McCall (1967) +6 other references
ⓘ Molo Volcanic Area	Jennings (1971)
ⓘ Naivasha Volcanic Area	Thompson et al. (1963) +5 other references
ⓘ Nakuru Volcanic Area	McCall (1967)
Nandi County ⓘ Kericho and Sotik volcanic area	Schoeman (1949) +1 other reference
Narok County ⓘ Mau Volcanic Area	Williams (1991)
ⓘ Narok and Mara River Volcanic Area	Shackleton (1946) +2 other references
Nyeri County ⓘ Nyeri and Kijabe Volcanic Areas	Shackleton (1945) +1 other reference
Samburu County ⓘ Barsalinga Phonolite flows	Hackman et al. (1989)
ⓘ Emuruangogolak Volcano	Shotton et al. (1974) +5 other references
Turkana County ⓘ Barrier Volcano	Smith (1938) +4 other references
ⓘ Kafkandal Volcano	Webb +1 other reference
ⓘ Kalossia-Tiati Volcanic Areas	Mason et al. (1957) +1 other reference
ⓘ Kanatim Volcano	Key (1987)
ⓘ Kowun Volcano	Key (1987)
ⓘ Maralal volcanic area	Shackleton (1946) +4 other references
ⓘ Nasaken Volcano	Weaver et al. (1972) +1 other reference
ⓘ North Turkana Volcanic Province	Smith (1938) +3 other references
ⓘ Puch Prasir Plateau	Smith (1938) +1 other reference
Libya
Jabal al Gharbi District ⓘ Gharyan Volcanic Field	Piccoli (1970) +6 other references
ⓘ Kaf El Khalef	Lustrino et al. (2012)
Madagascar
ⓘ Ankaratra Volcanic Range	James +8 other references
Bongolava Tsiroanomandidy District Ambatolampy Commune ⓘ Ambohiby Massif	Mukosi (2012)
Diana Ambanja Anorotsangana ⓘ Bezavona Massif	Lacroix (1922) +2 other references
Antsirabe ⓘ Ambohimirahavavy Alkaline Complex	Lacroix (1922) +1 other reference
ⓘ Ampasibitika	Behier (1963)
ⓘ Massif d'Ambre	Lacroix (1922) +5 other references
Nosy Be ⓘ Nosy Komba	Lacroix (1922) +2 other references
Sofia Befandriana Nord District ⓘ Amparihy Complex	Lacroix (1923) +2 other references
Malawi
Southern Region Chikwawa ⓘ Salambidwe Intrusion	Garson
Mangochi ⓘ Lake Malombe Vents	Garson
Mulanje ⓘ Mlanje Massif	pdfs.semanticscholar.org (n.d.) +5 other references
ⓘ Mulanje Massif (Mlange Massif)	Woolley (2001)
Phalombe ⓘ Michese Intrusion	Garson et al. (1969)
ⓘ Nkalonje Hills	Garson (1963) +1 other reference
ⓘ Zomba-Malosa Complex	Bloomfield (Compiler) +6 other references
Mali
Kidal Region Kidal Cercle ⓘ Kidal-Tibeljeljeline Complex	Black et al. (1979) +2 other references
Tessalit Cercle ⓘ In Tifinar-Tidjerazraze Volcanic Field	J.F. Sauvage (pers. comm. 1985) +1 other reference
ⓘ Tessalit Volcanic Complex	Ba et al. (1985) +1 other reference
Mauritius
Mexico
Chihuahua Pueblito de Allende ⓘ Allende meteorite	Brearley et al. (1998)
Colima Manzanillo Municipality Revillagigedo Islands ⓘ San Benedicto Island	Richards (1966)
ⓘ Socorro Island	doi.org/10.1093/petroj/38.9.1137 +3 other references
Mongolia
Govi-Altai Province Altai District ⓘ Adzhi-Bogdo (stone) meteorite	Sokol (2007) +1 other reference
Khovd Province Myangad District ⓘ Khaldzan Buragtag massif	G.M. Tsareva data
ⓘ Khaldzan Buregte deposit	Kempe et al. (2015)
Mount Ulyn Khuren ⓘ Tat'yana pegmatite	Kartashov P.M. et al. (Mongolian Altai)
ⓘ Tsakhirin Khuduk Y-Zr-Nb deposit	Pavel.M. Kartashov (n.d.) +1 other reference
Khalzan Buregte ⓘ Khalzan Buregte Zr–Nb–REE deposit	Kempe et al. (2015)
Morocco
Souss-Massa Region Taroudant Province Taliouine Cercle Askaouen Caïdat ⓘ Jebel Siroua	Choubert et al. (pontien) +4 other references
Mozambique
Sofala Province Gorongosa District ⓘ Chuata Phonolite Plug	Teale et al. (1923)
Maringué District ⓘ Pompue Group of Hills	Teale et al. (1923)
Tete Province Dôa District ⓘ Lupata Volcanic Field	Hunting Geology & Geophysics Ltd . ... +8 other references
Namibia
Khomas Region Windhoek Rural Aris ⓘ Aris Quarries ?	... +1 other reference
ǁKaras Region ǃNamiǂNûs Constituency ⓘ Granitberg Complex	Verwoerd (1967) +3 other references
ⓘ Klinghardt Group	Kaiser (Ed.) +4 other references
New Zealand
ⓘ Auckland Region	Railton et al. (1990)
Bay of Plenty Region ⓘ Mayor Island (Tuhua)	Osborne Hutton (1956) +6 other references
ⓘ Omapu Bay (Western Bay)	NZJGG
ⓘ Opo Bay (South East Bay)	NZJGG
ⓘ Taratimi Bay (Crater Bay)	NZJGG
Canterbury Region Christchurch City ⓘ Banks Peninsula	Sewell +7 other references
New Zealand Outlying Islands Campbell Island group ⓘ Campbell Island	Railton et al. (1990)
Otago Region ⓘ Dunedin City	Railton et al. (1990)
East Otago Volcanic Province ⓘ Dunedin Volcano	Turner et al. (1960) +7 other references
ⓘ Logan Point Quarry	Mineralogical Society of America - ...
West Coast Region Grey District ⓘ French Creek Granite Intrusion	Tulloch et al. (1990) +2 other references
Niger
Agadez Aïr Mountains South Aïr ⓘ Tarraouadji Massif	J. Fabriès and G. Rocci
Tchirozerine ⓘ Taghouaji Complex	consequences. Bulletin de la Société géologique de France (6) +4 other references
ⓘ Todra and Tin Taralle Volcanic Field	Black +3 other references
Diffa Maïné-Soroa ⓘ Gamedou occurrence	Garde
Zinder ⓘ Mounio Complex	Black (1963) +2 other references
ⓘ Goure Ring Structure	Black (1963) +2 other references
Nigeria
Bauchi Shira ⓘ Shira Complex	Bennett et al. (1984) +3 other references
Jigawa Dutse ⓘ Dutse Complex	Bennett et al. (1984) +1 other reference
Katsina Zango ⓘ Daura Complex	a link between the Younger Granite districts of Nigeria and S Niger. Journal of the Geological Society (1) +2 other references
Yobe Machina ⓘ Matsena Occurrence	Turner +1 other reference
North Korea
Kangwon Province Pyonggang County ⓘ Abdong Zr-Nb deposit (Aptong; Apdong)	Pavel.M. Kartashov (n.d.)
Ryanggang Province Samjiyon City Paektu Mountain ⓘ Nordmarkite ejecta	Suzuki (1938)
Norway
Buskerud Øvre Eiker Hamre ⓘ Shore of Eikeren	Dietrich et al. (1965)
Telemark Porsgrunn Auenlandet Sagåsen ⓘ Saga 1 Quarry	Larsen et al. (2010)
ⓘ Østre Brattholmen	Andersen et al. (1996) +1 other reference
Vestfold Larvik Stavern (Fredriksvärn) Jahren pegmatite ⓘ Jahrehagen cottage grounds	Andresen et al. (2018)
ⓘ Jahren Feldspar Quarry (Jaren Feldspar Quarry)	Åsheim (1994)
Sandefjord ⓘ Hjertnesåsen (Ranvikmyra)	Larsen et al. (2010)
Østerøya ⓘ Eian	Berge (n.d.)
ⓘ Vesterøya	Grew et al. (2008)
Auve ⓘ Vardåsen South	Knut Edvard Larsen (2023)
ⓘ Buer	Åsheim et al. (2008) +1 other reference
Framnes ⓘ Framnes School	Larsen et al. (2010)
ⓘ Rødsåsen	Berge et al. (2002)
ⓘ Holtanskogen	Knut Edvard Larsen collection # 1833 +1 other reference
ⓘ Holtåsen	Berge (n.d.) +1 other reference
ⓘ Husebyåsen prospect	Berge et al. (2002) +1 other reference
ⓘ Husefjell	Larsen et al. (2010)
ⓘ Kariåsen	Berge et al. (2002)
ⓘ Rambergåsen	Knut Edvard Larsen (2023)
ⓘ Tveitan	Knut Edvard Larsen (2023)
ⓘ Urderåsen	Åsheim et al. (2008)
ⓘ Vøra	Raade et al. (1980) +1 other reference
Papua New Guinea
Milne Bay Province ⓘ D'Entrecasteaux Islands	Smith (1976) +1 other reference
Paraguay
Alto Paraguay Department ⓘ Cerro Boggiani	Comin-Chiaramonti et al. (2016)
Portugal
Azores ⓘ São Miguel	Abdel-Monem et al. (1975) +11 other references
ⓘ Água de Pau Volcano	Ridolfi et al. (Sao Miguel, Azores Islands)
Ribeira Grande ⓘ Pumice quarry	Pedro Alves collection and analytical ...
Vila Franca do Campo ⓘ Água de Alto	Pedro Alves collection and analytical ...
ⓘ Terceira	Weston (1964) +6 other references
Angra do Heroísmo ⓘ Caldeira-Castelinho Ignimbrite Formation	Jeffery et al. (2016)
Madeira Madeira Island Machico Porto da Cruz ⓘ Terra do Baptista gabbro outcrop	Pedro Alves collection and analytical ...
Portalegre Monforte ⓘ Alto Alentejo Complex	Assunção et al. (gnaisses hastingsíticos) +4 other references
Romania
Harghita County ⓘ Ditrău Complex	Hirtopanu (2006)
Russia
Irkutsk Oblast Lake Baikal area ⓘ Tazheranskii Massif	Starikova et al. (2017)
Murmansk Oblast ⓘ Gremyakha-Vyrmes Massif	David Zakharov specimen +1 other reference
Kandalakshsky District ⓘ Mokhnatye Roga	Akimenko et al. (2014, September)
Khibiny Massif ⓘ Eveslogchorr Mt	[World of Stones 95:5-6
Astrophyllite Stream ⓘ Pegmatite	Arzamastsev et al. (2008)
ⓘ Khibinpakhkchorr Mountain	Azarova et al. (2009)
ⓘ Kitchepakhk Mountain	Konopleva et al. (2008) +1 other reference
Koashva Mt ⓘ Koashva Open Pit	Konopleva et al. (2008)
ⓘ Kukisvumchorr Mt	Pekov et al. (2004)
ⓘ Marchenko Peak	Konopleva et al. (2008)
ⓘ N'orkpakhk Mt	Takai et al. (2011)
ⓘ Poachvumchorr Mountain	Konopleva et al. (2008)
ⓘ Rasvumchorr Mt	Am Min 79:1011 +1 other reference
ⓘ Takhtarvumchorr Mt	Pavel.M. Kartashov (n.d.) +1 other reference
ⓘ IGC Stop 6-3	Arzamastsev et al. (2008)
ⓘ Locality no 53 (IGC Stop 6-2)	Arzamastsev et al. (2008)
ⓘ Vantomnyutsk Mountain	Konopleva et al. (2008)
ⓘ Yudychvumchorr Mountain	Konopleva et al. (2008)
ⓘ Yukspor Mt	Pavel.M. Kartashov (n.d.)
ⓘ Material'naya Adit	Pavel Kartasov photo +1 other reference
ⓘ Yum'echorr Mt (Yumjechorr)	Konopleva et al. (2008)
Lovozersky District Keivy Mountains ⓘ White Tundra pegmatite	Zozulya et al. (2022)
ⓘ Selsurt Mountain	[World of Stones 95:5-6
ⓘ Niva alkaline intrusion	Arzamastseva et al. (1999) +1 other reference
Sakha Oymyakonsky District ⓘ Elga meteorite	Litasov et al. (2017) +1 other reference
Sakhalin Oblast Sakhalin Island Morotu (Morotsu; Morutu) ⓘ Morotu river	Grapes et al. (1979)
Saint Helena， Ascension and Tristan da Cunha
ⓘ Ascension Island	Bell +20 other references
ⓘ 5 mile post	C. Harris et al. (1982)
ⓘ Middleton Peak	Mineralogical Magazine (1952)
ⓘ Saint Helena Island	Baker et al. (1967) +6 other references
Saudi Arabia
Ha'il Region ⓘ Jabal Aja Complex	du Bray +3 other references
ⓘ Jabal Ar Rumman Granite Complex	Quick (1983) +1 other reference
Medina Region Ithnayn and Kura Lava Fields ⓘ Harrats Khaybar	Baker et al. (1973) +1 other reference
ⓘ Jabal Radwa Intrusion	Pellaton et al. (and Explanatory Notes) +1 other reference
Tabuk Region ⓘ Jabal Dabbagh Granite Pluton	Harris et al. (1980) +1 other reference
Seychelles
ⓘ Silhouette Island	Baker +1 other reference
South Africa
North West Bojanala Platinum District Municipality Moses Kotane Local Municipality ⓘ Pilanesberg Alkaline Ring Complex	Wooley (2001)
Ledig village area ⓘ Pilanesbergite type locality	Dal Bo et al. (2024)
South Korea
North Gyeongsang Province Ulleung County ⓘ Ulleungdo	Kim +7 other references
Spain
Galicia A Coruña ⓘ Ortegal submarine promontory	Capdevila et al. (1974)
Tanzania
Arusha Region Monduli District ⓘ Tarosero volcano	Journal of Conference Abstracts
Ngorongoro District ⓘ Sadiman volcano	Zaitsev A.N. et al. (2010) +1 other reference
Turkey
Bitlis Province Ahlat District ⓘ Nemrut Volcano	Pearce et al. (1990) +9 other references
UK
ⓘ Scotland	Tindle (2008)
North Ayrshire Beith ⓘ Trearne Quarry	Day (1999)
South Ayrshire ⓘ Ailsa Craig	Harrison et al. (1987) +1 other reference
Ukraine
Dnipropetrovsk Oblast Synelnykove Raion ⓘ Malotersyanskii
Donetsk Oblast Azov Sea Region Oktyabr'skii Massif ⓘ Dmitrievskii quarry	Dubyna O.V. et al. (2020)
USA
Arizona Coconino County San Franciscan volcanic field (San Francisco Peaks; San Francisco Mts) San Francisco Mountain ⓘ NW slope Fremont Peak occurrences	Robinson (1913)
ⓘ Navajo County	azminerals.com
Navajo volcanic field ⓘ Navajo County sector occurrences of the Navajo volcanic field	Laughlin et al. (1986) +1 other reference
Arkansas Pulaski County Little Rock ⓘ Granite Mountain area	Smith (1988) +1 other reference
ⓘ Big Rock Quarry (3M Quarry; Arch Street Pike Quarry)	Henry Barwood - unpublished (2010)
California Sonoma County ⓘ Santa Rosa	Van Nostrand Reinholt Press: 473. +2 other references
ⓘ Unnamed Aenigmatite occurrence [1]	Murdoch et al. (1966)
ⓘ Unnamed Aenigmatite occurrence [2]	Murdoch et al. (1966)
Colorado El Paso County ⓘ Mount Rosa	Livingston (2020)
Hawaii Maui County Maui Island ⓘ Puu Koae	Velde (1978)
Idaho Owyhee County De Lamar Mining District ⓘ De Lamar Mine	Mineralogical Record
Maine York County ⓘ Cashes Ledge	Toulmin
York ⓘ Mount Agamenticus	King et al. (1994)
Massachusetts Essex County ⓘ Salem	Gleba (2008)
ⓘ Great Haste Ledge (Great Haste Island)	Gleba (2008)
Norfolk County ⓘ Quincy	Sayer (1974)
Nevada Humboldt County ⓘ McDermitt Caldera Center	Castor et al. (2004)
Nye County ⓘ Oasis Valley	MacDonald et al. (2019)
New Mexico Otero County Cornudas Mountains ⓘ Wind Mountain	USGS Open-File Report 02-189
Texas Hudspeth County Corudas Mountains ⓘ Chattfield Mountain	Smith (2016)
ⓘ San Antonio Mountain	Smith (2016)
Jeff Davis County Davis Mountains ⓘ Paisano Pass	Smith (2016)
Washington Okanogan County Golden Horn Batholith ⓘ Washington Pass	Micro Probe Volume VI Number 8 +1 other reference
Yemen
Aden Governorate ⓘ Aden Volcano	Cox et al. (1969) +2 other references
ⓘ Little Aden Peninsula	Manasse (1908) +3 other references
Hadhramaut Governorate ⓘ Kaidun meteorite	Zolensky et al. (2003)
Lahij Governorate ⓘ Jebel Khariz Volcano	Gass et al. (1968) +1 other reference