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Hollingworthite-Irarsite Series

A solid-solution series between two end-member minerals

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Photos of Hollingworthite-Irarsite Series (17)Discuss Hollingworthite-Irarsite Series

Hollingworthite-Irarsite Series Gallery Search Photos of Hollingworthite-Irarsite Series

Edit Hollingworthite-Irarsite Series Add Synonym Edit CIF structures Clear Cache

Hollingworthite-Irarsite Series, etc.

Bir Bir River, Yubdo District, Gimbi, West Welega Zone, Oromia Region, Ethiopia

Hollingworthite, etc.

Fedorovo-Pansky massif, Murmansk Oblast, Russia

Hollingworthite, etc.

Wolfsbach, Drosendorf-Zissersdorf, Horn District, Lower Austria, Austria

Hollingworthite-Irarsite Series, etc.

Bir Bir River, Yubdo District, Gimbi, West Welega Zone, Oromia Region, Ethiopia

Hollingworthite, etc.

Fedorovo-Pansky massif, Murmansk Oblast, Russia

Hollingworthite, etc.

Wolfsbach, Drosendorf-Zissersdorf, Horn District, Lower Austria, Austria

Hollingworthite-Irarsite Series, etc.

Bir Bir River, Yubdo District, Gimbi, West Welega Zone, Oromia Region, Ethiopia

Hollingworthite, etc.

Fedorovo-Pansky massif, Murmansk Oblast, Russia

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About Hollingworthite-Irarsite SeriesHide

Crystal System:

Isometric

Series Formula:

(Rh,Pt,Pd)AsS to (Ir,Ru,Rh,Pt)AsS

A series between Hollingworthite and Irarsite

Unique IdentifiersHide

Mindat ID:

8952

Long-form identifier:

mindat:1:1:8952:0

Optical Data of Hollingworthite-Irarsite SeriesHide

Type:

Isotropic

Crystallography of Hollingworthite-Irarsite SeriesHide

Crystal System:

Isometric

Crystal StructureHide

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2x2x2 | 3x3x3 | 4x4x4

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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)
0014012	Hollingworthite	Foecker A J, Jeitschko W (2001) The atomic order of the pnictogen and chalcogen atoms in equiatomic ternary Journal of Solid State Chemistry 162 69-78		2001	synthetic	0	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Hollingworthite'
loop_
_publ_author_name
'Foecker A J'
'Jeitschko W'
_journal_name_full 'Journal of Solid State Chemistry'
_journal_volume 162 
_journal_year 2001
_journal_page_first 69
_journal_page_last 78
_publ_section_title
;
 The atomic order of the pnictogen and chalcogen atoms in equiatomic ternary
 compounds TPnCh (T = Ni, Pd; Pn = P, As, Sb; Ch = S, Se, Te)
;
_database_code_amcsd 0014012
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Pd As S'
_cell_length_a 5.9507
_cell_length_b 5.9507
_cell_length_c 5.9507
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 210.719
_exptl_crystal_density_diffrn      6.727
_symmetry_space_group_name_H-M 'P 21 3'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2-z,-x,1/2+y'
  '-z,1/2+x,1/2-y'
  '1/2+z,1/2-x,-y'
  'z,x,y'
  '1/2+y,1/2-z,-x'
  '1/2-y,-z,1/2+x'
  '-y,1/2+z,1/2-x'
  'y,z,x'
  '-x,1/2+y,1/2-z'
  '1/2+x,1/2-y,-z'
  '1/2-x,-y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Pd   0.99970   0.99970   0.99970   0.00610
As   0.61290   0.61290   0.61290   0.00730
S   0.39190   0.39190   0.39190   0.00610
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Pd 0.00610 0.00610 0.00610 0.00000 0.00000 0.00000
As 0.00730 0.00730 0.00730 0.00010 0.00010 0.00010
S 0.00610 0.00610 0.00610 0.00100 0.00100 0.00100

Synonyms of Hollingworthite-Irarsite SeriesHide

Irarsite-Hollingworthite Series

Common AssociatesHide

Associated Minerals Based on Photo Data:

2 photos of Hollingworthite-Irarsite Series associated with Polyxene	(Pt,Fe,Cu,Ni,Pd,Rh)
1 photo of Hollingworthite-Irarsite Series associated with Sperrylite	PtAs₂

Other InformationHide

Health Risks:

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

Internet Links for Hollingworthite-Irarsite SeriesHide

mindat.org URL:

https://www.mindat.org/min-8952.html
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References for Hollingworthite-Irarsite SeriesHide

Reference List:

Localities for Hollingworthite-Irarsite SeriesHide

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.


Albania
Dibër County Bater-Martanesh mining district ⓘ Bulqiza Complex (Bulqiza Massif)	[Hollingworthite] 12 (12) +1 other reference
Kukës County Has ⓘ Maja e Sukës deposit	[Hollingworthite] Gornostayev et al. (2001)

Algeria
In Salah Province In Salah District Foggaret Ezzaouia ⓘ Acfer 217 meteorite	[Irarsite] Schulze (1998)

Argentina
San Luis Province Coronel Pringles Department Estancia Grande ⓘ Las Águilas deposit	[Hollingworthite] FERRACUTTI +3 other references

Australia
New South Wales Darling Co. ⓘ Great Serpentinite Belt	[Irarsite] Yang et al. (1992)
Kennedy Co. Fifield ⓘ Owendale Complex	[Hollingworthite] Ma et al. (2023)
Western Australia Coolgardie Shire Kambalda Kambalda Nickel mines ⓘ Ken Shoot	[Irarsite] Hudson (1986)
Halls Creek Shire ⓘ Eastern Eastman layered mafic intrusion	[Hollingworthite] Mina et al. (2024)
Kondinin Shire ⓘ Spotted Quoll deposit	[Irarsite] Prichard et al. (2013)
Wiluna Shire Mount Keith ⓘ Mount Keith Open Pit	[Irarsite] Grguric (2003)

Austria
Lower Austria Horn District Drosendorf-Zissersdorf ⓘ Wolfsbach	[Hollingworthite] Kolitsch (2015)
Salzburg Zell am See District Mittersill Haidbachgraben ⓘ Gaiswand mine	[Irarsite] S.Schwabl (2016) +2 other references
Styria Leoben District ⓘ Kraubath an der Mur	[Hollingworthite] 12 (12) +4 other references
Sankt Stefan ob Leoben Mitterberg ⓘ Unnamed chromite pit	[Hollingworthite] Malitch et al. (2002)
ⓘ Sommergraben	[Hollingworthite] Melcher+Mali (1998)

Botswana
North-East District Francistown District ⓘ Phoenix Mine	[Hollingworthite] Maier et al. (2008)

Brazil
Amapá Mazagão Vila Nova ⓘ Bacuri complex	[Irarsite] Prichard et al. (2001)
Bahia Campo Formoso ⓘ Limoeiro mine	[Hollingworthite] Mota-e-Silva et al. (2015) +1 other reference
ⓘ Campo Formoso ultramafic complex	[Hollingworthite] Garuti et al. (2007) +1 other reference
Ipiaú Mirabela farm ⓘ Santa Rita deposit	[Hollingworthite] Knight (2014)
Goiás ⓘ Cromínia	[Irarsite] 33rd International Geological Congress (2008)
Hidrolândia ⓘ Morro Feio	[Hollingworthite] 33rd International Geological Congress (2008)
ⓘ Niquelândia	[Irarsite] 33rd International Geological Congress (2008)
ⓘ Niquelândia complex	[Irarsite] Garuti et al. (2012)
Santa Terezinha de Goiás ⓘ Cedrolina chromitite body	[Irarsite] Portella +3 other references
Minas Gerais ⓘ Fortaleza de Minas	[Irarsite] Almeida et al. (2007)
ⓘ O'Toole deposit	[Irarsite] Brenner et al (1990)
Pará Curionópolis ⓘ Lago Grande Complex	[Hollingworthite] Teixeira (2014)
ⓘ Luanga Cr-Pt-Pd deposit	[Hollingworthite] 33rd International Geological Congress (2008)
São Paulo ⓘ Monte Alegre do Sul	[Hollingworthite] 33rd International Geological Congress (2008)

Bulgaria
Blagoevgrad Province Blagoevgrad Municipality ⓘ Blagoevgrad placer deposits	[Hollingworthite] Цинцов (1998)
Satovcha Municipality ⓘ Pletena	[Irarsite] Anthony et al. (1990)
Burgas Province Kameno Municipality ⓘ Konstantinovo	[Hollingworthite] Atanasov (1990)
Kardzhali Province Kirkovo Municipality ⓘ Dobromirtsi	[Irarsite] González-Jiménez et al. (2015)

Canada
British Columbia Atlin Mining Division Surprise Lake ⓘ Ruby Creek	[Irarsite] Hora et al. (2011)
New Westminster Mining Division Hope ⓘ Giant Mascot Mine	[Hollingworthite] Manor
Similkameen Mining Division Princeton Similkameen River ⓘ Placer deposits	[Irarsite] Petrov (n.d.)
ⓘ Tulameen River	[Hollingworthite] Nixon et al. (1990)
ⓘ Grasshopper Mt	[Hollingworthite] Nixon et al. (1990)
ⓘ Placer Deposits	[Hollingworthite] Nixon et al. (1990)
Manitoba ⓘ Bird River Sill	[Hollingworthite] Hulbert et al. (1998)
Thompson Nickel Belt Moab-Setting Lakes area ⓘ Thompson Mine	[Irarsite] Chen +3 other references
New Brunswick Kings Co. Cardwell Parish ⓘ Mechanic Settlement Pluton	[Hollingworthite] Canadian Mineralogist 45 +1 other reference
Ontario Greater Sudbury Blezard Township ⓘ Little Stobie Mine	[Irarsite] Ames et al. (2003)
Broder Township ⓘ Kelley Lake	[Hollingworthite] Ames et al. (2003)
Creighton-Davies Township ⓘ Creighton Mine	[Hollingworthite] Dare et al. (2010) +1 other reference
Drury Township Worthington area Worthington Offset Dike ⓘ Totten Mine	[Hollingworthite] Ames et al. (2003)
ⓘ Totten No. 2 Mine	[Hollingworthite] Warren (2013)
Garson Township ⓘ Garson Mine	[Hollingworthite] LeFort (2012)
Levack Township ⓘ Coleman Mine	[Hollingworthite] Ford et al. (2011)
McKim Township ⓘ Blezard Mine	[Irarsite] Ames et al. (2003)
ⓘ Copper Cliff North Mine	[Hollingworthite] Krisztián Szentpéteri (2002) +1 other reference
Kenora District Ring of Fire BMA527861 Area ⓘ Black Label deposit	[Hollingworthite] Musa Karkus (2010)
ⓘ Black Thor chromite deposit	[Hollingworthite] N Farhangi
Werner Lake Area ⓘ Werner Lake Mine	[Hollingworthite] Rucklidge (1969)
Rainy River District ⓘ Samuels Lake intrusive	[Hollingworthite] N. T. Pettigrew et al. (2000)
ⓘ Sudbury District	[Hollingworthite] Dana's New Mineralogy
Snider Township ⓘ Copper Cliff South Mine	[Hollingworthite] Ames et al. (2003)
Thunder Bay District ⓘ Coldwell complex	[Hollingworthite] Watkinson & Ohnenstetter (1992)
ⓘ Marathon deposit	[Hollingworthite] McDonald et al. (2015) +1 other reference
ⓘ W horizon	[Hollingworthite] Good et al. (2017)
ⓘ Kawene intrusive	[Hollingworthite] Selway (1993)
O'Neill Township ⓘ Fleck occurrence (American Brass; Two Duck Lake)	[Hollingworthite] Canadian Mineralogist 30 +2 other references
Seagull Lake Area Seagull Lake complex ⓘ Nipigon Reefs Project	[Irarsite] Wilson et al. (2013)
Seeley Lake Area ⓘ Anaconda occurrence (Stillwater Marathon project)	[Hollingworthite] EcoMetrix Reort for Stillwater Canada Inc (2012)
ⓘ Area 41 deposit	[Hollingworthite] Cao (2017)
Timiskaming District Boston Township ⓘ Boston Creek Flow deposit	[Hollingworthite] Econ Geol (1993)
Québec Nord-du-Québec Nunavik Raglan ⓘ Raglan Mine	[Hollingworthite] petrology +1 other reference
ⓘ Katiniq orebody	[Hollingworthite] Seabrook et al. (2004) +1 other reference
Ungava Peninsula ⓘ Katiniq nickel deposit (Katinik)	[Hollingworthite] petrology +1 other reference
Yukon Whitehorse mining district Kluane District ⓘ Wellgreen Cu-Ni-PGE deposit	[Hollingworthite] Barkov et al. (2002) +1 other reference

Chile
Araucanía Cautín Province ⓘ La Cabaña	[Irarsite] González-Jiménez et al. (2016)
ⓘ La Cabaña serpentinites	[Hollingworthite] González-Jiménez et al. (2014)

China
Gansu Jinchang Jinchuan District ⓘ Jinchuan Ni-Cu-PGE deposit (Baijiajuzi Ni-Cu-PGE deposit)	[Irarsite] Wenfeng Zhu and Youbin Liang (2000) +1 other reference
Hebei Chengde Chengde County Gaositai ⓘ Gaositai Cr-PGE deposit (Gao District; Gaotai village)	[Irarsite] Bilun Luo (1979) +1 other reference
ⓘ Wulie river placers	[Irarsite] Zuxiang Yu (1995) +1 other reference
ⓘ Maying village	[Irarsite] Yu Zuxiang (1995)
Inner Mongolia Chifeng City (Ulanhad League; Chifeng Prefecture) Hexigten Banner (Keshiketeng Co.) ⓘ Danailingou As-Co deposit	[Hollingworthite] Jingbin Wang et al. (1998)
Tibet Nagqu Amdo Co. (Anduo Co.) ⓘ Anduo Cr deposit	[Irarsite] Anthony et al. (1990)
Ngari Gar Co. (Ga'er Co.) ⓘ Cuobuzha ophiolite	[Irarsite] Yuan et al. (2025)
Zanda County ⓘ Dongbo ophiolite	[Irarsite] Yuan et al. (2025)
Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture) Nêdong Co. (Naidong Co.; Zedang Co.) ⓘ Zedang ophiolite	[Irarsite] Guo et al. (2016) +1 other reference
Xinjiang Hami Prefecture (Kumul Prefecture; Qumul Prefecture) Yizhou District ⓘ Xiadong mafic–ultramafic complex	[Irarsite] Yang et al. (2018)
Ili Kazakh Autonomous Prefecture Tacheng Prefecture (Tarbaghatay Prefecture) Tuoli Co. (Toli Co.) Sartohay (Sartokay; Sartuohai; Saertuohai) ⓘ Sartohay Mine	[Irarsite] Zhu et al. (2016)
Yunnan Chuxiong Yuanmou County ⓘ Zhubu Ni-Cu deposit	[Irarsite] Shen (n.d.)
Dali Midu County ⓘ Jinbaoshan Pt-Pd-Ni-Cu deposit (Jingbaoshan Pt-Pd-Ni-Cu deposit)	[Irarsite] Min Liu (2002) +2 other references

Colombia
Chocó Department Condoto ⓘ Alto Condoto intrusion	[Irarsite] Aiglsperger et al. (2017)

Costa Rica
Guanacaste Province Nicoya Canton ⓘ Santa Elena ultramafic Nappe ?	[Irarsite] Zaccarini et al. (2010)

Cuba
Holguín Province ⓘ Mayarí District	[Irarsite] Gervilla et al. (2005)
ⓘ Monte Bueno deposit	[Irarsite] Gevilla et al. (2005)
Moa-Baracoa District ⓘ Mercedita Cr deposit	[Irarsite] Pujol-Solà et al. (2018)
ⓘ Sagua de Tánamo Mining District	[Hollingworthite] González-Jiménez et al. (2011)
ⓘ Caridad deposit	[Irarsite] González-Jiménez et al. (2010)

Dominican Republic
Monseñor Nouel Province Bonao Falcondo Mines ⓘ Loma Peguera deposit	[Irarsite] Proenza et al. (2007) +2 other references

DR Congo
Lualaba Mutshatsha Kolwezi ⓘ Musonoi Mine ?	[Hollingworthite] ...

Ecuador
Carchi Province Awa Indian Preserve ⓘ Camumbi River gold placer	[Irarsite] Barron et al. (2024)

Egypt
Red Sea Governorate ⓘ Wadi El-Lawi	[Hollingworthite] Ahmed et al. (2003)

Ethiopia
Benishangul-Gumuz Region Asosa Zone ⓘ Tumet river	[Irarsite] Pavel.M. Kartashov (n.d.)
Oromia Region West Welega Zone Gimbi ⓘ Yubdo District (Joubdo District; Youbdo District; Joubda District)	[Hollingworthite] Bowles (1986) +1 other reference
ⓘ Bir Bir River	[Hollingworthite] Pavel M. Kartashov analythical data of ...
ⓘ Joubdo Stream	[Hollingworthite] Cabri et al. (1981)

Finland
ⓘ Lapland	[Hollingworthite] Törnoos Ragnar
Enontekiö ⓘ Miessijoki River	[Irarsite] 33rd International Geological Congress (2008) +1 other reference
Inari Ivalojoki ⓘ Palsinoja	[Irarsite] Kari Kojonen (2012)
ⓘ Sotajoki River	[Irarsite] Kojonen et al. (2014)
Keminmaa ⓘ Kemi Mine	[Hollingworthite] Gornostayev et al. (2000)
Penikat complex ⓘ Ala-Penikka Reef	[Hollingworthite] Alapieti et al. (1986)
ⓘ Sompujärvi Reef	[Hollingworthite] Econ Geol (1986)
ⓘ Kirakkajuppura PGE deposit	[Hollingworthite] Barkov et al. (1999a) +1 other reference
Portimo complex ⓘ Konttijärvi deposit	[Hollingworthite] Hytönen (1999)
ⓘ Siika-Kämä PGE Reef	[Hollingworthite] Hänninen et al. (1986) +1 other reference
Sodankylä ⓘ Keivitsa intrusion	[Irarsite] Gervilla
Kevitsansarvi (Keivitsansarvi) ⓘ Kevitsa Ni-Cu-PGE mine	[Hollingworthite] González-Pérez et al. (2021)
Viiankiaapa mire area ⓘ Sakattilampi (Sakatti deposit)	[Irarsite] Fröhlich et al. (2017) +1 other reference
North Karelia ⓘ Outokumpu mining district	[Irarsite] Hytönen (1999)
Polvijärvi ⓘ Vasarakangas deposit	[Irarsite] Econ Geol (1995)
North Ostrobothnia Nivala ⓘ Hitura Nickel Mine	[Hollingworthite] Papunen (1986) +1 other reference

France
Auvergne-Rhône-Alpes Ain Bourg-en-Bresse Lescheroux ⓘ Reyssouze River placer	[Hollingworthite] Ducluzaux (2022)
New Caledonia Southern Province Le Mont-Dore Ouen Island ⓘ Ouen Island ophiolite	[Hollingworthite] 33rd International Geological Congress (2008)
Pirogues River ⓘ Pirogues ophiolite	[Irarsite] Jan Pasava (ed) +1 other reference
Yaté ⓘ Ni River estuary	[Hollingworthite] Auge et al. (1995)

Germany
Bavaria Lower Bavaria Straubing ⓘ Danubian fluvial placer (Donauplatin placer)	[Hollingworthite] Morphogenetic studies of PGM grains in ...

Greece
Central Greece Phthiotis Domokos ⓘ Agios Stefanos mine	[Hollingworthite] Tsikouras et al. (2016)
Central Macedonia Imathia ⓘ Veria ophiolite complex	[Hollingworthite] 12 (12) +3 other references
ⓘ Othrys ophiolite complex	[Hollingworthite] 12 (12) +1 other reference
ⓘ Pindos ophiolite complex	[Hollingworthite] 12 (12) +1 other reference
Thessaly Larissa Farsala Eretria ⓘ Tsangli mine	[Irarsite] Tsikouras et al. (2016)
Trikala Meteora ⓘ Korydallos area	[Hollingworthite] Kapsiotis et al. (2010) +1 other reference
ⓘ Pefki	[Hollingworthite] Kapsiotis et al. (2011)
Western Macedonia Grevena Grevena ⓘ Aetoraches Mine	[Irarsite] Auge (1985) +1 other reference
ⓘ Voidolakkos	[Irarsite] Kapsiotis et al. (2006)
ⓘ Xerolivado Mine	[Irarsite] Kapsiotis et al. (2006)
Kozani Kozani ⓘ Agriatses deposit	[Irarsite] Garuti et al. (1997)

Greenland
Sermersooq Kruuse Fjord ⓘ Kruuse Fjord complex	[Hollingworthite] Arnason et al. (1997)

India
Karnataka Davanagere District Shimoga schist belt ⓘ Hanumalapur Complex	[Hollingworthite] Devaraju et al. (2005) +1 other reference
Shimoga District ⓘ Shankaraghatta ultramafic body	[Irarsite] Devaraju et al. (2004) +1 other reference
Odisha Keonjhar District ⓘ Baula Complex	[Hollingworthite] Canadian Mineralogist 40:277-309
ⓘ Nuasahi Complex	[Hollingworthite] Prichard et al. (2018)

Italy
Piedmont Vercelli Province Quarona ⓘ Fei di Doccio	[Irarsite] Econ Geol (1986) +1 other reference

Ivory Coast
Montagnes Tonkpi Biankouma Department ⓘ Samapleu mafic-ultramafic intrusion	[Hollingworthite] Gouedji et al. (2014)

Japan
Ehime Prefecture Higashi-Akaishi Ultrahigh-Pressure Peridotite Complex ⓘ Higashi-Akaishi dunite	[Irarsite] Kadota et al. (2008)
Uchiko ⓘ Iyoki	[Irarsite] Nishio-Hamane et al. (2018)
Hokkaidō Prefecture Kamikawa Subprefecture ⓘ Teshio gold-PGM placers	[Hollingworthite] Urashima et al. (1972) +1 other reference
Uryu District Uryugawa ⓘ Horokanai placer	[Irarsite] Urashima et al (1982)
Rumoi Subprefecture Obira (Rumoi District) ⓘ Kamikinenbetsu River	[Irarsite] NISHIO–HAMANE et al. (2022)
ⓘ Obirashibe River	[Irarsite] NISHIO–HAMANE et al. (2022)
Tomamae District Haboro ⓘ Ainusawa River	[Irarsite] Dr Daisuke Nishio-Hamane +1 other reference
ⓘ Moshosanbetsu River	[Irarsite] NISHIO–HAMANE et al. (2022)
Shosanbetsu ⓘ Minamichiyoda	[Hollingworthite] NISHIO–HAMANE et al. (2022)
Tomamae ⓘ Tomamae coast	[Hollingworthite] NISHIO–HAMANE et al. (2022)
Sorachi Subprefecture Numata ⓘ Numatapongawa	[Irarsite] NISHIO–HAMANE et al. (2022)
Kumamoto Prefecture Shimomashiki District Misato ⓘ Haraigawa	[Hollingworthite] NISHIO–HAMANE et al. (2019)

Kazakhstan
Aktobe Region Kargaly District ⓘ Kempirsai Cr deposit	[Irarsite] doi.org (n.d.) +1 other reference
Main ore field Dzharlybutak Ore Group ⓘ Almaz-Zhemchuzhina deposit	[Irarsite] Saveliev et al. (2023)
ⓘ Geofizicheskoe-VII deposit	[Irarsite] Saveliev et al. (2023)

Kenya
Laikipia County ⓘ Rumuruti meteorite	[Irarsite] Schulze (1998)

Madagascar
Atsinanana Antanambao Manampotsy District ⓘ Antanambao-Manampotsy area	[Hollingworthite] Legendre et al. (1992)
ⓘ Ambodibonara Placer	[Hollingworthite] Auge et al. (1992) +1 other reference
Toamasina II District Sahambala ⓘ Ranomena	[Irarsite] Grieco et al. (2010)
Betsiboka Maevatanana District Morafeno Commune ⓘ Lavatrafo	[Hollingworthite] McDonald et al. (1999)

Mauritania
Adrar Region Atar ⓘ Guelb el Azib	[Hollingworthite] Berger et al. (2013)

Mexico
Baja California Sur Mulegé Municipality ⓘ Vizcaíno Peninsula	[Hollingworthite] Australian Research Council Centre of ...

Mongolia
Uvs Province ⓘ Burgustain Gol	Oyunchimeg et al. (2009)
ⓘ Iljgen Gol (Iljgen River)	Oyunchimeg et al. (2009)
Zavkhan Province Khan-Taishirin-Ula range ⓘ Naran massif	[Irarsite] www.dmitrenkogg.narod.ru (n.d.)

Myanmar
Sagaing Region Monywa District ⓘ Chindwin river	[Hollingworthite] Hagen et al. (1990)

Northwest Africa Meteorites
ⓘ Northwest Africa 4964 meteorite (NWA 4964)	[Irarsite] Ma et al. (2024)

Norway
Nordland Rødøy Selsøya ⓘ Ørnstolen	[Irarsite] Nilsson et al. (1998)
Trøndelag Røros ⓘ Østhammeren (Osthammeren)	[Hollingworthite] 12 (12) +2 other references
Vestland Vik ⓘ Raudberg Talc deposits	[Irarsite] Nilsson et al. (1998)

Oman
Al Buraimi Governorate Northern Oman Ophiolite ⓘ Wadi Hilti	Ahmed et al. (2003)

Papua New Guinea
Oro Province ⓘ Aikora River	[Hollingworthite] Cabri et al. (2022)
Ioma area ⓘ Waria River	[Irarsite] Bull. Soc. Franç. Minéralo. ...

Philippines
Visayas Eastern Visayas Region Samar Island Eastern Samar ⓘ Llorente river	[Irarsite] Oberthür et al. (2017)

Russia
Amur Oblast Zeysky District ⓘ Kun-Manie Nickel Copper sulphide deposit	[Hollingworthite] Guryanov et al. (2022)
Bashkortostan Uchalinsky District ⓘ Unspecified gold placer	[Hollingworthite] Pavel M. Kartashov analytical data 2018
Buryatia Okinsky District ⓘ Ulan-Sar’dag Ophiolite	[Irarsite] Kiseleva +3 other references
ⓘ Kitoy River placers	[Hollingworthite] Airiyants et al. (2021)
Severo-Baykalsky District Dovyren Highlands Yoko-Dovyrensky Massif ⓘ Bol’shoy (Big) stream	[Irarsite] Spiridonov et al. (2018)
Chelyabinsk Oblast ⓘ Miass River	[Irarsite] Britvin et al. (1998) +2 other references
ⓘ Maly Iremel placer	[Irarsite] Zaykov et al. (2017)
Chukotka Autonomous Okrug Bilibinsky District Kolyma area Bol'shoi Anyui River Basin Baimka River Aluchinskii Massif (Aluchin horst) ⓘ Baimka placer deposit	[Hollingworthite] Gornostayev et al. (1999)
Pekul'ney Range (Pekul'nei Range) Northern Pekul'ney River (Northern Pekul'nei River; Northern Pekul'neyveem River) ⓘ Placer deposit	[Hollingworthite] Rudashevskiy et al. (1983)
Irkutsk Oblast ⓘ Tokty-Oi intrusion	[Irarsite] Kolotilina et al. (2019)
Uda–Biryusa district ⓘ Tartai Massif	[Hollingworthite] Podlipsky et al. (2015)
ⓘ Zhelos intrusion	[Hollingworthite] Kolotilina et al. (2025)
Jewish Autonomous Oblast ⓘ Poperechny Fe-Mn deposit	[Hollingworthite] Nevstruev et al. (2019) +1 other reference
Kamchatka Krai Koryak Okrug Karaginsky District ⓘ Pustaya River	[Hollingworthite] Tolstykh et al. (2000)
Olyutorsky district ⓘ Epilchik mafic-ultramafic complex	[Hollingworthite] Sidorov et al. (2021)
Korf ⓘ Gal'moenan ultrabasic massif	[Hollingworthite] Sidorov et al. (2004) +3 other references
ⓘ Ledyanoy Creek placer	[Hollingworthite] Vlasov et al. (2002) +2 other references
ⓘ Levtyrinyvayam River placer	[Hollingworthite] Tolstykh et al. (2004) +1 other reference
ⓘ Matysken complex	[Irarsite] Cabri et al. (2022)
ⓘ Prizhimny Creek	[Hollingworthite] Kutyrev et al. (2018)
ⓘ Snegovaya River placer	[Hollingworthite] Kutyrev et al. (2023)
Tigilsky district ⓘ Shanuch Cu-Ni deposit	[Irarsite] Stepanov et al. (2021)
Sobolevsky District ⓘ Maior River (Brook)	[Hollingworthite] Sidorov et al. (2004)
ⓘ Mount Filipp	[Hollingworthite] Tony Nikischer specimen and analysis +1 other reference
Ust-Bolsheretsky District Dukuk Complex (Dukuk Massif) ⓘ Annabergitovaya Schel	[Irarsite] Novakov et al. (2021)
Ust-Kamchatsky District ⓘ Olkhovaya–1 River placer	[Irarsite] Tolstykh et al. (2009)
Kemerovo Oblast ⓘ Koura River	[Hollingworthite] Zhmodik et al. (2016)
Khabarovsk Krai Ayano-Maysky district ⓘ Chad Massif	[Hollingworthite] Mandarino (2000) +1 other reference
ⓘ Konder alkaline-ultrabasic massif	[Hollingworthite] Laflamme et al. (1997)
ⓘ Anomal’niy Cu-PGE deposit	[Hollingworthite] - (2016) +2 other references
ⓘ Krasnoyarsk Krai	[Irarsite] ...
ⓘ Kingash	[Irarsite] Alexander V. Dedeev et al (2002) +1 other reference
Lysanskiy dunite-peridotite-gabbro complex ⓘ Sisim Placer Zone	[Hollingworthite] Barkov et al. (2018) +1 other reference
Taymyrskiy Autonomous Okrug Taimyr Peninsula ⓘ Norilsk-Talnakh Mining Region	[Hollingworthite] Genkin et al. (1986) +1 other reference
ⓘ Talnakh Cu-Ni Deposit	[Hollingworthite] Gritsenko et al. (2022)
Western Sayan range ⓘ Dunzhugur Ophiolite Massif	[Irarsite] Kiseleva et al. (2024)
Yermakovsky District ⓘ Bolshoy Khailyk River placers	[Hollingworthite] Barkov et al. (2018) +2 other references
ⓘ River Rudnaya	[Irarsite] Barkov et al. (2018)
Murmansk Oblast ⓘ Fedorovo-Pansky massif (Pana layered complex)	[Hollingworthite] Gabov (2010)
ⓘ Fedorova Tundra block	[Hollingworthite] Groshev +6 other references
ⓘ FT-1 reef	[Hollingworthite] Groshev +6 other references
ⓘ Kievey deposit	[Hollingworthite] Groshev +6 other references
ⓘ North Kamennik deposit	[Hollingworthite] Groshev +7 other references
ⓘ Southern PGE Reef	[Hollingworthite] Groshev +6 other references
Imandra layered complex (Imandrovsky layered intrusion) ⓘ Mount Bol’shaya Varaka chromitite deposit	[Hollingworthite] Barkov et al. (2004)
Monche tundra intrusion ⓘ Monchetundra deposit	[Hollingworthite] Grokhovskaya et al. (2009)
ⓘ Borehole 1818	[Hollingworthite] Vymazalová et al. (2020)
ⓘ Borehole 1819	[Hollingworthite] Grokhovskaya et al. (2019)
ⓘ Nud II mine	[Hollingworthite]
ⓘ Monchegorsk	[Hollingworthite] www.duke.edu (2003) +1 other reference
ⓘ Nyud-2 deposit	[Hollingworthite] Chashchin et al. (2021)
Sopcha Massif Monchegorsk Cu-Ni Deposit ⓘ Sopcha Mt	[Hollingworthite] - (2014)
ⓘ South Sopcha intrusions	[Hollingworthite] Karimova et al. (2016)
ⓘ Vuruchuaivench prospect	[Hollingworthite] Grokhovskaya et al. (2000)
ⓘ Mount General'skaya layered intrusion	[Hollingworthite] www4.geology.utoronto.ca (n.d.)
ⓘ Pechengsky District	[Hollingworthite] Chashchin et al. (2013)
Pechenga Ni-Cu ore field Eastern ore camp ⓘ Pilgujärvi deposit	[Irarsite] Liang et al. (2025)
ⓘ Volchetundra massif	[Hollingworthite] Chashchin et al. (2013)
Novosibirsk Oblast Egor’evsk ore placer district Ik placer field ⓘ Simonovsky Brook gold placer	[Hollingworthite] Podlipsky et al. (2007)
Perm Krai Gornozavodskii District Sarany ⓘ Saranovskii Mine	[Irarsite] Puzik (2019)
Primorsky Krai Khankay massif - Khasan-Grodekov through area ⓘ Placers	[Irarsite] Shcheka et al. (1991) +1 other reference
Republic of Karelia ⓘ Burakovskii Layered Complex	[Hollingworthite] Grokhovskaya et al. (2005)
ⓘ Shalozerskoe (Kuk Ruchei) deposit	[Hollingworthite] Grishaenko et al. (2007)
Kondopozhsky District ⓘ Vikshozero deposit	[Hollingworthite] - (2014)
Loukhsky District Oulanka plutonic complex Olanga River (Oulanka River) ⓘ Lukkulaisvaara ultrabasic Massif (Lukkulaisvaara pluton; Lukkulaisvaara layered intrusion)	[Hollingworthite] Barkov et al. (1993) +1 other reference
ⓘ Nadezhda PGM deposit	[Irarsite] Barkov et al. (2001) +1 other reference
ⓘ Vostok deposit	[Hollingworthite] Barkov et al. (1996) +2 other references
Northern Karelia ⓘ Kaalamo massif	[Hollingworthite] Лавров (2013) +1 other reference
ⓘ Sakha	[Irarsite] [World of Stones 12:49]
Sayan Mountains ⓘ Il’chir ophiolite belt	[Irarsite] Kiseleva et al. (2014)
Sverdlovsk Oblast Alapayevsk Urban Okrug ⓘ Neiva River alluvials	[Irarsite] Shen (n.d.)
Kachkanar ⓘ Veresovoborsky intrusion	[Hollingworthite] Stepanov et al. (2019)
Nizhnyaya Tura ⓘ Veresovka River	[Hollingworthite] Stepanov et al. (2019)
ⓘ Veresovyi Bor	[Hollingworthite] Stepanov et al. (2020)
Novolyalinsky District ⓘ Kytlym complex (Kytlym massif)	[Irarsite] Garuti et al. (2002)
Novouralsk Verkh-Neivinsky massif ⓘ East Shishim river placer deposit	[Irarsite] Мурзин et al. (2020)
Pyshminsky District ⓘ Kluchevskoy ophiolite complex	[Irarsite] Zaccarini et al. (2008)
Yekaterinburg ⓘ Uktus complex	[Hollingworthite] Zaccarini et al. (2013) +1 other reference
ⓘ Syum-Keu Ophiolite Massif	[Irarsite] Gurskaya (2002) +1 other reference
Tuva Kaa-Khemsky District Kaakhem ophiolite belt ⓘ Kundus placer	[Irarsite] Oidup et al. (2012)
Yamalo-Nenets Autonomous Okrug ⓘ Centralnoye II deposit	[Hollingworthite] Jan Pašava et al. (2011)
Priuralsky District ⓘ Centralnoye I deposit	[Irarsite] Jan Pašava et al. (2011)
ⓘ Rai-Iz Ophiolite Massif	[Irarsite] Kojonen et al. (2003, April) +2 other references

Saudi Arabia
Medina Region ⓘ Al ‘Ays ophiolite complex	[Hollingworthite] 12 (12) +2 other references

Serbia
Central Serbia Rasina District Trstenik Veluće ⓘ Srebrnica River	[Hollingworthite] Tarkian M et al. (1997)
ⓘ Veluce ophiolite complex	[Hollingworthite] Krstic et al. (1997)

Sierra Leone
Western Area Freetown layered complex ⓘ Big Water	[Irarsite] Bowles et al. (2018)

Slovakia
Košice Region Košice-okolie District Jasov ⓘ Serpentinite outcrops	[Hollingworthite] Radvanec et al. (2016)

South Africa
ⓘ Bushveld Complex	[Hollingworthite] ...
Eastern Cape Alfred Nzo District Municipality Umzimvubu Local Municipality Insizwa ⓘ Waterfall gorge	[Irarsite] Tischler et al. (1981) +1 other reference
Limpopo Capricorn District Municipality Blouberg Local Municipality Waterberg project ⓘ F-Zone	[Hollingworthite] McCreesh et al. (2018)
Sekhukhune District Municipality Fetakgomo Tubatse Local Municipality ⓘ Driekop Mine	[Hollingworthite] AM 50 (1965) +1 other reference
ⓘ Lesego project	[Hollingworthite] Montjoie (2018)
ⓘ Maandagshoek Farm	[Hollingworthite] Melcher et al. (2005)
ⓘ Modikwa Mine	[Irarsite] Cairncross et al. (1995)
ⓘ Mooihoek Farm 255 KT	[Hollingworthite] Rudashevsky et al. (1992)
Steelpoort ⓘ Onverwacht Mine	[Hollingworthite] Rudashevsky et al. (1992) +2 other references
Waterberg District Municipality Mogalakwena Local Municipality ⓘ Mokopane	[Hollingworthite] Hutchinson et al. (2005) +1 other reference
ⓘ Akanani prospects	[Hollingworthite] Van der Merwe (2011) +4 other references
Mogalakwena Mine ⓘ Overysel deposit	[Hollingworthite] Holwell et al. (2007)
ⓘ Sandsloot Mine	[Hollingworthite] Holwell et al. (2006) +1 other reference
ⓘ Zwartfontein Pit	[Hollingworthite] Fanus Viljoen et al. (2016)
ⓘ Oorlogsfontein Farm	[Irarsite] Sutherland et al. (2013)
ⓘ Turfspruit farm	[Hollingworthite] Hutchinson et al. (2005)
North West Bojanala Platinum District Municipality Madibeng Local Municipality Brits ⓘ Crocodile River Mine	[Irarsite] Cairncross et al. (1995)
ⓘ Hoekfontein Farm	[Irarsite] Cairncross et al. (1995)
Rustenburg Local Municipality Rustenburg ⓘ Boschfontein Farm	[Irarsite] Cairncross et al. (1995)
ⓘ Brakspruit Farm	[Irarsite] Cairncross et al. (1995)
ⓘ Karee Mine	[Irarsite] Junge et al. (2014)
ⓘ Rustenburg Town & Townlands Farm	[Irarsite] Cairncross et al. (1995)
ⓘ Witwatersrand goldfield	[Hollingworthite] Cairncross et al. (1995)

Spain
Andalusia Málaga Ojén ⓘ Ojén lherzolite massif	[Hollingworthite] Mineralogy and Petrology: 56: 25-50.
ⓘ Arroyo de los Caballos	[Hollingworthite] Baurier-Aymat +7 other references
ⓘ Cerro del Algarrobo	[Hollingworthite] Baurier-Aymat +7 other references
ⓘ Serranía de Ronda	[Hollingworthite] Gervilla et al. (2002)
Galicia A Coruña Cedeira Teixidelo ⓘ Manolita mine	[Hollingworthite] Monterrubio et al. (1990)
ⓘ Herbeira ultramafic massif	[Hollingworthite] 12 (12) +7 other references

Sweden
Västerbotten County Norsjö ⓘ Njuggträskliden	[Irarsite] Mikael Jansson ()

Tanzania
Njombe Region ⓘ Nkenga complex	[Irarsite] Evans et al. (2012)

Turkey
Denizli Province ⓘ Elmaslar Chromite Deposit	[Irarsite] Akbulut et al. (2010)
Hatay Province Arsuz ⓘ Kizildag ophiolite	[Irarsite] Kozlu et al. (2010)
Kahramanmaraş Province ⓘ Elbistan-Kahramanmaraş podiform ophiolitic chromitites	[Hollingworthite] 12 (12) +2 other references
Muğla Province Menteşe District Muğla ophiolite ⓘ Chromitite occurrence	[Irarsite] N. Jb. Mineral. 185 (2009) +1 other reference

UK
Scotland Dumfries and Galloway Newton Stewart ⓘ Talnotry	[Irarsite] Power et al. (2004)
Highland Caol and Mallaig Isle of Rum ⓘ Rum Central Complex	[Irarsite] Power et al. (2000)
Shetland Islands ⓘ Fetlar	[Hollingworthite] Anthony et al. (1990)
ⓘ Unst	[Hollingworthite] Anthony et al. (1990)
ⓘ Cliff Quarry	[Hollingworthite] - (1985) +3 other references
ⓘ Harold's Grave Quarry	[Hollingworthite] 12 (12) +4 other references

Ukraine
Cherkasy Oblast Zvenyhorodka Raion ⓘ Kapitanov Cr deposit	[Irarsite] Gornostayev et al. (2002)

USA
Alaska Bethel Census Area ⓘ Goodnews Bay	[Hollingworthite] EDS analysis by Bart Cannon +1 other reference
ⓘ Salmon River - Red Mountain District	[Hollingworthite] USGS Bull 1660
ⓘ Clara Creek	[Hollingworthite] - (2008)
ⓘ Dowry Creek mine	[Hollingworthite] USGS Open-File Report 01-269 +1 other reference
ⓘ Fox Gulch	[Hollingworthite] Fechner SA (1988)
ⓘ Platinum Creek	[Hollingworthite] USGS Open-File Report 01-269
ⓘ Snow Gulch	[Irarsite] Min Mag (1997)
Kodiak Island Borough Tugidak Island ⓘ Southern beach placer	[Hollingworthite] Belkin et al. (2021)
California Humboldt County Orick Mining District Orick Orick area Gold Bluffs ⓘ Gold Bluff beach	[Irarsite] Snetsinger (1972) +2 other references
Nevada County North San Juan Mining District North San Juan ⓘ Yuba River placers	[Hollingworthite] Sjoberg et al. (1980) +2 other references
Sacramento County Folsom Mining District Folsom ⓘ American River	[Irarsite] Sjoberg et al. (1980) +2 other references
Stanislaus County ⓘ Knights Ferry	[Irarsite] Sjoberg et al. (1980) +2 other references
Yuba County Hammonton Mining District (Yuba River Mining District) Hammonton ⓘ Yuba River placers (Yuba Mine)	[Hollingworthite] Sjoberg et al. (1980) +2 other references
Minnesota Saint Louis County Ely-Hoyt Lakes Area ⓘ Mesaba deposit (Minnamax deposit; Babbitt deposit; Babbitt Lake deposit; Amax Underground Mine)	[Irarsite] McSwiggen (1999)
Montana ⓘ Stillwater Complex	[Hollingworthite] Volborth et al. (1986)
Stillwater County ⓘ Blakely Creek	[Hollingworthite] Volborth et al. (1986)
ⓘ Stillwater Mine	[Hollingworthite] Gobla (2012)
Oregon Jackson County Applegate Mining District ⓘ Kubli Ranch placer	[Irarsite] Lyon et al. (1997)
Pennsylvania Chester County ⓘ West Nottingham Township	[Hollingworthite] Smith and Barnes (2011)
Lancaster County ⓘ Fulton Township	[Irarsite] Smith and Barnes (2011)

Vietnam
Sơn La Province Bắc Yên District Ban Phuc ⓘ Ban Phuc Cu-Ni deposit	[Hollingworthite] Wang et al. (2023)

Zimbabwe
Mashonaland West Chegutu District ⓘ Hartley Mine	[Hollingworthite] Economic Geology (1990) +3 other references
Masvingo Chiredzi District Chiredzi mining district ⓘ Makwiro River	[Hollingworthite] Oberthür et al. (2013)
Midlands Shurugwi District ⓘ Unki Mine	[Hollingworthite] Wilson et al. (2001)
Zvishavane District Zvishavane (Shabani; Shabanie; Shavani) ⓘ Mimosa Mine (Wedza–Mimosa platinum deposit)	[Hollingworthite] Wilson et al. (2001) +1 other reference

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