Pickeringite (original) (raw)
- 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.
Antarctica
- Western Antarctica
- Thiel Mts.
Argentina
- San Juan Province
- Calingasta Department
- Calingasta
- Quebrada Alcaparrosa
- Calingasta
- Calingasta Department
Notulae Naturae of The Academy of Natural Sciences of Philadelphia (1941)
* [](#themap) [ⓘ](/locentry-280209.html) [Sierra del Tontal](/loc-62436.html)Australia
- Australian Capital Territory
- Paddy's River District
- New South Wales
- Cumberland County
- Prospect
- Prospect Hill
- Prospect
- Cumberland County
- Georgiana Co.
- Peelwood
Australian J. Mineralogy 13 (2)
- Yancowinna Co.
- Broken Hill district
- Queensland
- City of Mount Isa
- Mount Isa
- City of Mount Isa
- South Australia
- Victoria
- Macedon Ranges Shire
- Bullengarook
- Macedon Ranges Shire
1. Carroll 2002. +1 other reference
Mount Alexander Shire
- Maldon
Western Australia
- Meekatharra Shire
Simpson Mineral Collection of the ...
* [](#themap) [ⓘ](/locentry-1433465.html) [Mount Vernon](/loc-408441.html)Simpson Mineral Collection of the ...
* Mount Vernon Station
* [](#themap) [ⓘ](/locentry-1433454.html) [Glen Ross](/loc-408439.html)Simpson Mineral Collection of the ...
* [](#themap) [ⓘ](/locentry-1433411.html) [Mount Vernon Station homestead](/loc-408435.html)Government Chemical Laboratories. In: ... +1 other reference
- Menzies Shire
- Davyhurst Goldfield
Austria
- Burgenland
- Mattersburg District
- Spittal an der Drau District
- Malta
- Gößbach valley
- Malta
- Lower Austria
- Horn District
- Brunn an der Wild
- Atzelsdorf
- Brunn an der Wild
- Horn District
* Drosendorf-Zissersdorf
* Wollmersdorf (Zettlitz-Wollmersdorf)
* [](#themap) [ⓘ](/locentry-1104695.html) [Graphite quarry](/loc-57613.html)- Krems-Land District
* Mühldorf
* Amstall
* [](#themap) [ⓘ](/locentry-1508852.html) [Marble quarry (Thalinger quarry; Hausbruch)](/loc-221394.html) * [](#themap) [ⓘ](/locentry-1493281.html) [Weinberg Middle](/loc-422001.html) * [](#themap) [ⓘ](/locentry-948163.html) [Weinberg South](/loc-264138.html)- Salzburg
- Salzburg
- Untersberg massif
- Salzburg
- St. Johann im Pongau District
- Mühlbach am Hochkönig
- Zell am See District
- Lend
- Eschenau
- Lend
- Styria
- Bruck-Mürzzuschlag District
- Sankt Barbara im Mürztal
- Veitsch
- Sattlerkogel
- Veitsch
- Sankt Barbara im Mürztal
- Bruck-Mürzzuschlag District
- Deutschlandsberg District
- Bad Schwanberg
- Gressenberg
- Schwarze Sulm
- Gressenberg
- Bad Schwanberg
* Stainz
* Marhof
* [](#themap) [ⓘ](/locentry-731550.html) [Rath quarry](/loc-147035.html)- Leoben District
- Kalwang
- Langteichengraben (Lange Teichen)
- Kalwang
* Kammern im Liesingtal
* Seiz
* Wolfsgruben (Wolfgruben)
* [](#themap) [ⓘ](/locentry-692725.html) [Quartz quarry](/loc-72564.html) * Leoben
* [](#themap) [ⓘ](/locentry-863468.html) [Seegraben mine](/loc-230352.html)- Liezen District
- Irdning-Donnersbachtal
- Donnersbach
- Irdning-Donnersbachtal
- Murau District
- Stadl-Predlitz
- Murtal District
- Hohentauern
- Sunk
- Hohentauern
- Voitsberg District
- Edelschrott
- Modriach
- Edelschrott
Belgium
Mélon et al. (1976) +3 other references
* Liège
* Glain
* [](#themap) [ⓘ](/locentry-1352280.html) [Patience et Beaujonc coal dump](/loc-341519.html)Mélon et al. (1976) +1 other reference
* [ⓘ](/locentry-1352312.html) [Stavelot](/loc-290616.html)Mélon et al. (1976) +1 other reference
- Walloon Brabant
- Ottignies-Louvain-la-Neuve
Van Tassel (1944) +4 other references
Bolivia
- La Paz
- Loayza Province
Federico Ahlfeld and Alejandro Schneider-Scherbina (1964)
- Potosí
- Rafael Bustillo Province
- Llallagua
- Rafael Bustillo Province
- Tomás Frías Province
- Potosí (Potosí Municipality)
Brazil
- Minas Gerais
- Caldas
Waber et al. (1992) +1 other reference
- Tocantins
- Jaú do Tocantins
Bulgaria
- Blagoevgrad Province
- Simitli Municipality
- Brezhani
- Simitli Municipality
- Kardzhali Province
- Momchilgrad Municipality
- Obichnik
- Momchilgrad Municipality
- Montana Province
- Chiprovtsi Municipality
Canada
- Alberta
- Peace River
- Manitoba
- Sherridon District
Geological Association of Canada (2014)
- Nova Scotia
- Cape Breton Co.
* [](#themap) [ⓘ](/locentry-807042.html) [Glace Bay](/loc-221100.html)Cape Verde
- Sotavento Islands
- Fogo Island
Chile
- Antofagasta
- Antofagasta Province
- Mejillones
- Mejillones peninsula
- Mejillones
- Antofagasta Province
* Sierra Gorda
* [](#themap) [ⓘ](/locentry-466763.html) [Alcaparrosa Mine](/loc-639.html) * [](#themap) [ⓘ](/locentry-1244365.html) [La Vendida Mine](/loc-56747.html)- El Loa Province
- Calama
- Chuquicamata District
- Calama
- Tocopilla Province
- María Elena
- Oficina María Elena
- María Elena
- Tarapacá
- Tamarugal Province
- ⓘ Cerros Pintados (TL)
- Tamarugal Province
American Journal of Science (1844) +1 other reference
China
- Guizhou
- Qianxinan
- Xingren County
- Qianxinan
- Inner Mongolia
- Bayannur City (Bayannao'er Prefecture)
- Urad Rear Banner (Wulate Houqi)
- Bayannur City (Bayannao'er Prefecture)
- Qinghai
- Haixi Mongol and Tibetan Autonomous Prefecture
- Da Qaidam (Dachaidan Co.)
- Xitieshan
- Da Qaidam (Dachaidan Co.)
- Haixi Mongol and Tibetan Autonomous Prefecture
- Xinjiang
- Turpan
- Shanshan Co.
- Turpan
Kaiyin Bai and Zhaoxin Han (2007)
- Yunnan
- Baoshan
- Tengchong County
- Tengchong Volcanic Geothermal National Geological Park
- Tengchong County
- Baoshan
Costa Rica
- Alajuela Province
- Sarchí Canton
- Cartago Province
- Oreamuno Canton
- Irazú Volcano
- Oreamuno Canton
Czech Republic
- Central Bohemian Region
* Libušin
* [](#themap) [ⓘ](/locentry-381837.html) [Kladno mine](/loc-13670.html)Uwe Kolitsch (powder X-ray diffraction + SEM-EDS) +1 other reference
- Rakovník District
- Pavlíkov
- Skřivaň
- Pavlíkov
- Hradec Králové Region
- Trutnov District
- Radvanice
- Trutnov District
- Moravian-Silesian Region
- Karviná District
- Lázně Darkov
- Karviná District
* Orlová
* [](#themap) [ⓘ](/locentry-951701.html) [ČSA Mine](/loc-144831.html) * Lazy Mine
* [](#themap) [ⓘ](/locentry-951665.html) [Dukla Mine](/loc-268772.html) * Stonava
* [ⓘ](/locentry-951687.html) [ČSM Mine](/loc-268761.html)- Ostrava-City District
- Ostrava
- Koblov
- Ostrava
- Pardubice Region
- Pardubice District
- Vysočina Region
- Žďár nad Sázavou District
- Rožná
- Rožná deposit
- Rožná
- Žďár nad Sázavou District
Egypt
- New Valley Governorate
Finland
- South Savo
- Joroinen
France
Auvergne-Rhône-Alpes
Hauts-de-France
Naze-Nancy Masalehdani et al. (2009)
Germany
- Bavaria
- Upper Palatinate
- Weiden in der Oberpfalz
- Oedenthal
- Weiden in der Oberpfalz
- Upper Palatinate
Manfred Früchtl collection (SEM-EDS analysed)
- North Rhine-Westphalia
- Arnsberg
- Herne
- Baukau
- Herne
- Arnsberg
* Hochsauerlandkreis
* Marsberg
* [](#themap) [ⓘ](/locentry-105079.html) [Copper mines](/loc-13203.html)Schnorrer (2000) +1 other reference
Blaß et al. (1993) +1 other reference
* [](#themap) [ⓘ](/locentry-1646000.html) [Anna I dump](/loc-445462.html)- Saxony
- Bautzen District
- Oßling
- Bautzen District
* Wittichenau
* [](#themap) [ⓘ](/locentry-96899.html) [Dubring Quarry](/loc-13197.html)- Thuringia
- Greiz District
- Kauern
- Greiz District
T. Witzke & F. Rüger: Lapis 1998 (7/8)
- Saalfeld-Rudolstadt District
- Lehesten
Greece
- Attica
- East Attica
- Lavreotiki
- Lavrion mining district
- Plaka
- Plaka Mines
- Plaka
- Lavrion mining district
- Lavreotiki
- East Attica
* Sounion
* Cato Sounio mines
* [](#themap) [ⓘ](/locentry-1076822.html) [Sounion Sulfate Locality](/loc-294073.html)- Central Macedonia
- Chalkidiki
- Kassandra
- Chalkidiki
- Eastern Macedonia and Thrace
- Evros
- Alexandroupoli
- Kirki Mines
- Alexandroupoli
- Evros
Guatemala
- Quetzaltenango Department
- El Palmar
Hungary
- Baranya County
- Pécs District
* [](#themap) [ⓘ](/locentry-690706.html) [Pécs-Vasas](/loc-27129.html)- Borsod-Abaúj-Zemplén County
- Kazincbarcika District
- Dédestapolcsány
- Kazincbarcika District
ACTA MIN. PETR. Suppl. Tomus XXXVIII.
- Tokaj District
- Tarcal
ACTA MIN. PETR. Suppl. Tomus XXXVIII. +1 other reference
- Nógrád County
Szakáll & Gatter: Hun. Min. Spec.
Iceland
- Southern Peninsula
- Grindavíkurbær
- Trolladyngja
- Grindavíkurbær
Italy
- Calabria
- Cosenza Province
- Cassano all'Ionio (Cassano allo Ionio)
- Cosenza Province
D’Angeli et al. (2017) +1 other reference
- Campania
- Metropolitan City of Naples
- Bacoli
- Metropolitan City of Naples
* [](#themap) [ⓘ](/locentry-479552.html) [Mount Vesuvius](/loc-145740.html) * Pozzuoli
* [](#themap) [ⓘ](/locentry-1236869.html) [Antiniana (Scarfoglio)](/loc-302566.html) * [](#themap) [ⓘ](/locentry-1236849.html) [Pisciarelli di Agnano](/loc-271042.html)Mormone et al. (2015, April) +1 other reference
* [](#themap) [ⓘ](/locentry-466755.html) [Solfatara di Pozzuoli](/loc-2093.html) * Torre del Greco
* [](#themap) [ⓘ](/locentry-1372887.html) [Vesuvius fumaroles at the crater bottom](/loc-345014.html)Russo et al. (2004) +1 other reference
* [](#themap) [ⓘ](/locentry-1372529.html) [Vesuvius fumaroles](/loc-345001.html)Russo et al. (2004) +1 other reference
- Liguria
- Genoa
- Sestri Levante
- Genoa
* Entracque
* [](#themap) [ⓘ](/locentry-1363202.html) [Punta Chistafort](/loc-189846.html)- Metropolitan City of Turin
- Chialamberto
* Lessolo
* Calea
* [](#themap) [ⓘ](/locentry-315260.html) [Brosso Mine](/loc-2078.html)- Verbano-Cusio-Ossola Province
- Macugnaga
Ferrari et al. (1950) +2 other references
* Ornavasso
* [](#themap) [ⓘ](/locentry-316880.html) [Migiandone Mine (Miggiandone)](/loc-54899.html) * Premosello-Chiovenda
* [](#themap) [ⓘ](/locentry-933167.html) [Cuzzago Mine (Freva Mine; Buèr Mine; Cuzzago & Nibbio Mine)](/loc-147145.html)Scaini G. (1971) +1 other reference
- Sardinia
- Nuoro Province
- Gadoni
- Nuoro Province
* Sassari
* [](#themap) [ⓘ](/locentry-820474.html) [Argentiera Mine (Argentiera della Nurra Mine)](/loc-8472.html)- South Sardinia Province
- Fluminimaggiore
* [](#themap) [ⓘ](/locentry-422701.html) [Perdu Cara Mine (Perdu Cara-Santa Vittoria veins; Perdu Cara deposit)](/loc-131143.html) * [](#themap) [ⓘ](/locentry-301462.html) [Su Zurfuru Mine](/loc-55889.html) * Furtei
* [](#themap) [ⓘ](/locentry-382558.html) [Furtei mine](/loc-55997.html) * Gonnosfanadiga
* [](#themap) [ⓘ](/locentry-422140.html) [Fosso Is Bandius Prospect](/loc-130962.html) * Villaputzu
* [](#themap) [ⓘ](/locentry-535826.html) [Baccu Locci Mine](/loc-5553.html)M.E. Ciriotti - 11.06.2008 - Probed
- Sicily
- Metropolitan City of Messina
- Eolie Islands (Aeolian Islands)
- Lipari
- Eolie Islands (Aeolian Islands)
- Metropolitan City of Messina
* Vulcano Island
* [](#themap) [ⓘ](/locentry-1030344.html) [La Fossa crater](/loc-5552.html) * Porto Levante
* [](#themap) [ⓘ](/locentry-1030336.html) [Faraglioni di Levante](/loc-271156.html) * [](#themap) [ⓘ](/locentry-507025.html) [Faraglione Nico](/loc-171296.html) * [](#themap) [ⓘ](/locentry-507003.html) [Grotta dell'Allume](/loc-6928.html) * [](#themap) [ⓘ](/locentry-507015.html) [Faraglione Ranni](/loc-171295.html) * [](#themap) [ⓘ](/locentry-507009.html) [Vulcanello](/loc-65809.html)GEBHARD G. et al. (1988) +1 other reference
- Trentino-Alto Adige (Trentino-South Tyrol)
- Trento Province (Trentino)
- Fierozzo
- Trento Province (Trentino)
- Tuscany
- Grosseto Province
Massa Marittima
Scansano
- Grosseto Province
- Livorno Province
- Capoliveri
* [](#themap) [ⓘ](/locentry-1267870.html) [Vallone stope](/loc-51506.html) * Livorno
* [ⓘ](/locentry-252121.html) [Calafuria](/loc-54312.html)Innocenti et al. (2002) +1 other reference
* Porto Azzurro
* [](#themap) [ⓘ](/locentry-238319.html) [Terranera Mine](/loc-50730.html)G. D'Achiardi (picroallumogene)
* Rio
* [ⓘ](/locentry-403533.html) [Rio Marina](/loc-2152.html) * Rio Mine
* [](#themap) [ⓘ](/locentry-236157.html) [Antenna stope](/loc-49923.html) * [](#themap) [ⓘ](/locentry-236483.html) [Valle Giove stope](/loc-50027.html) * [](#themap) [ⓘ](/locentry-235939.html) [Vigneria stope](/loc-49842.html)- Lucca Province
- Vergemoli
* [](#themap) [ⓘ](/locentry-1249196.html) [Cava del Ferro (Bùgie mines; Trimpello)](/loc-58168.html)Mauro D. (2016) +1 other reference
- Siena Province
- Chiusdino
Sabelli et al. (1984) +1 other reference
Japan
- Tokushima Prefecture
- Tokushima City
Mexico
Durango
- Mapimí Municipality
- Mapimí
- Mapimí Municipality
Guerrero
- Taxco de Alarcón
* [](#themap) [ⓘ](/locentry-966279.html) [Guerrero I Mine](/loc-11678.html)Nicaragua
- León Department
* [](#themap) [ⓘ](/locentry-961821.html) [Outwash basin](/loc-270119.html)- Momotombo volcano
- Telica Volcano
Hynek et al. (2013, March) +1 other reference
North Macedonia
Norway
Pakistan
- Khyber Pakhtunkhwa Province
- Nowshera District
- Jehangira
- Nowshera District
- Swabi District
Peru
- Arequipa
- Caylloma Province
- Chivay District
- Caylloma Province
* [](#themap) [ⓘ](/locentry-1210953.html) [Pinchollo geyser](/loc-298281.html) * [](#themap) [ⓘ](/locentry-1645926.html) [Paclla geyser](/loc-445457.html)Poland
- Lesser Poland Voivodeship
- Tarnów County
- Gmina Ciężkowice
- Tarnów County
- Lower Silesian Voivodeship
- Kamienna Góra County
- Gmina Marciszów
- Kamienna Góra County
Siuda (2004) +1 other reference
* Colourful Lakelets
* [](#themap) [ⓘ](/locentry-1271690.html) [Hoffnung Mine](/loc-307569.html)- Silesian Voivodeship
- Rybnik County
- Gmina Czerwionka-Leszczyny
- Rybnik County
Portugal
- Aveiro
- Beja
- Aljustrel
- Aljustrel e Rio de Moinhos
- Aljustrel Mine
- Aljustrel e Rio de Moinhos
- Aljustrel
Romania
- Alba County
- Roșia Montană
- Caraş-Severin County
- Băile Herculane
Edited by Szakáll-Kristály (2010)
- Hunedoara County
- Domogled - Cernei Valley National Park
- Maramureș County
- Băiuț
European Journal of Mineralogy: 12: ... +1 other reference
Russia
- Chelyabinsk Oblast
- Ilmen Mountains
- Kamchatka Krai
- Milkovsky District
- Yelizovsky District
- Kronotsky Reserve
* [](#themap) [ⓘ](/locentry-23089.html) [Mutnovskoe](/loc-5600.html)[Der Aufschluss 1995:4 p163-180] +1 other reference
* [](#themap) [ⓘ](/locentry-937990.html) [Mutnovsky volcano](/loc-25259.html)Bortnikova et al. (2008) +1 other reference
- Sakha
- Oymyakonsky District
- Sverdlovsk Oblast
- Kirovgrad
Senegal
- Ziguinchor Region
Slovakia
- Košice-okolie District
- Vyšný Medzev
* [](#themap) [ⓘ](/locentry-408944.html) [Libanka](/loc-126228.html) * [](#themap) [ⓘ](/locentry-524765.html) [Jozef adit](/loc-185968.html)- Trenčín Region
- Prievidza District
- Handlová
- Prievidza District
Myšľan P. et al. (Slovenská republika)
South Africa
- Eastern Cape
- Sarah Baartman District Municipality
- Sundays River Valley Local Municipality
- Sarah Baartman District Municipality
- Western Cape
Spain
- Andalusia
- Almería
- Cuevas del Almanzora
- Las Herrerías
- Cuevas del Almanzora
- Almería
* Las Herrerías Mines
* [](#themap) [ⓘ](/locentry-1576497.html) [Fossil fumaroles](/loc-433945.html) * Pechina
* Baños de Alhamilla
* [](#themap) [ⓘ](/locentry-1348312.html) [Mina Casualidad](/loc-337011.html)- Huelva
- Nerva
Romero et al. (2006) +1 other reference
- Aragon
- Teruel
- Libros
- Teruel
- Illano
- Catalonia
- Barcelona
- Baix Llobregat
- Cervelló
- Baix Llobregat
- Barcelona
- Tarragona
- Priorat
- La Vilella Alta
- Priorat
Joan Abella i Creus (Joanabellacreus@gmail.com)
- Extremadura
- Cáceres
- Tajo-Salor
- Aliseda
- Tajo-Salor
- Cáceres
- Murcia
- Cartagena
- Llano del Beal
- Cabezo de Ponce
- Llano del Beal
- Cartagena
Switzerland
- Ticino
- Locarno
- Brissago
- Locarno
- Silenen
- Valais
- Conthey
- Nendaz
- Aproz
- Nendaz
- Conthey
- Goms
- Ernen
- Rhône gorge (Rhone gorge)
- Ernen
- Sierre
- Anniviers
- Ayer
- Anniviers
* Saint-Luc
* [](#themap) [ⓘ](/locentry-886915.html) [Forêt du Lâche](/loc-257302.html) * [](#themap) [ⓘ](/locentry-886956.html) [Les Moulins Mine](/loc-108726.html)Tajikistan
- Sughd
- Mastchoh District
- Altyn-Topkan ore field (Zarnisor ore field)
- Mastchoh District
UK
- Wales
Gwynedd
- Ganllwyd
Isle of Anglesey
- Amlwch
Ukraine
- Crimea
- Bakhchysarai
- Trudolyubovka
- Bakhchysarai
- Simferopol area
- Petropavlovka Village area
A. Tischenko. Minerals of the Crimea - ...
- Sevastopol
- Balaklava district
USA
* [](#themap) [ⓘ](/locentry-251030.html) [Shattuck Mine](/loc-3306.html) * Perilla Mountains
* Douglas Mining District (Ash Springs Mining District)
* [](#themap) [ⓘ](/locentry-224538.html) [East of Douglas](/loc-47178.html) * [](#themap) [ⓘ](/locentry-194034.html) [Unspecified locality](/loc-40823.html)- Coconino County
* [ⓘ](/locentry-896248.html) [Cameron](/loc-11484.html) * [](#themap) [ⓘ](/locentry-536129.html) [Unnamed U prospect \[1\]](/loc-188553.html) * San Franciscan volcanic field (San Francisco Peaks; San Francisco Mts)
* [](#themap) [ⓘ](/locentry-536003.html) [Sunset Crater (Sunset Peak)](/loc-55669.html)Grant et al. (2005) +1 other reference
- Pinal County
- San Manuel Mining District
- San Manuel
- San Manuel Mine (Apex Lead & Vanadium Mining Corp Mine; Quarelli group)
- San Manuel
- San Manuel Mining District
Anthony et al. (1976) +1 other reference
- Arkansas
- California
- Imperial County
* Bishop area
* [](#themap) [ⓘ](/locentry-649452.html) [Mountains West of Bishop](/loc-211803.html)- Kern County
- Randsburg
Bob Bartsch collection +1 other reference
- Merced County
- Stayton Mining District (McLeod Mining District; Panoche Mining District)
Van Nostrand Reinholt Press: 264 +1 other reference
Mono County
- White Mountains
- White Mountain Peak
- White Mountains
Roberts et al. (1974) +1 other reference
* Ontario Peak
* [](#themap) [ⓘ](/locentry-679981.html) [Unnamed Pickeringite occurrence \[1\]](/loc-219286.html)Van Nostrand Reinholt Press: 264 +2 other references
* Red Mountain \[town\] (Osdick)
* [](#themap) [ⓘ](/locentry-673885.html) [California Rand No. 2 Mine (California Rand Silver Mine; California Rand Mine; Kelly Mine; Kelly Rand Mine)](/loc-3550.html) * Silver Lake Mining District
* Soda Mountains
* Zzyzx
* [](#themap) [ⓘ](/locentry-1250059.html) [Blue Bell Mine](/loc-144880.html)Dr. Housley +1 other reference
- Sonoma County
- West Mayacmas Mining District
Van Nostrand Reinholt Press: 264 +3 other references
- Colorado
- Delta County
- El Paso County
- Fremont County
- Cañon City Mining District
- Cañon City
- Cañon City Mining District
- La Plata County
- La Plata Mining District (California Mining District)
collected by Eckhard D. Stuart +1 other reference
- Connecticut
- Fairfield County
- Trumbull
- Long Hill
- Trumbull
- Fairfield County
* [](#themap) [ⓘ](/locentry-347320.html) [Old Mine Plaza construction site](/loc-105689.html)- Litchfield County
- Harwinton
* Watertown
* [](#themap) [ⓘ](/locentry-130967.html) [State Route 8 exit 37](/loc-23290.html)- Middlesex County
- East Hampton (Chatham)
- Airline Railroad
- East Hampton (Chatham)
* Cobalt
* [](#themap) [ⓘ](/locentry-102040.html) [Great Hill cobalt mines](/loc-17109.html) * [](#themap) [ⓘ](/locentry-131768.html) [State Forest Quarry No. 2 (State Forest #2 Mica Mine; Carini Quarry)](/loc-23093.html) * Portland
* Collins Hill
* Strickland pegmatite
* [](#themap) [ⓘ](/locentry-612297.html) [Schoonmaker Mine](/loc-21607.html) * [](#themap) [ⓘ](/locentry-96227.html) [Strickland Quarry](/loc-3708.html)Ralph Lieser of Pappy’s Beryl Shop +3 other references
- Massachusetts
- Franklin County
- Charlemont
- Franklin County
- Middlesex County
- Worcester County
- Missouri
- Barton County
- Montana
- Silver Bow County
Guilbert and Zeihen +3 other references
- Nevada
- Carson City
- Churchill County
NBMG Bull 83 Geology and Mineral ...
- Humboldt County
- Osgood Mountains
- Potosi Mining District
- Adam Peak
- Getchell Mine
- Adam Peak
- Potosi Mining District
- Osgood Mountains
- Pershing County
- Tobin and Sonoma Range Mining District
R. C. Peterson et al.: Am. Min.: 90 (2005)
- Storey County
- Washoe County
- Steamboat Springs Mining District
* Wedekind Mining District
* [](#themap) [ⓘ](/locentry-278567.html) [Wedekind shaft](/loc-43318.html)- New Mexico
- Quay County
Palache et al. (1951) +1 other reference
- Rio Arriba County
- San Miguel County
- Santa Fe County
* Golden
* Ortiz Project
* [](#themap) [ⓘ](/locentry-239092.html) [Dolores Tunnel](/loc-49814.html)- Taos County
- Picuris District
- New York
- Essex County
- Crown Point Township
- Essex County
- North Carolina
- Swain County
- Great Smoky Mountains
- Swain County
Environmental Geology: 45: 47. +1 other reference
- Ohio
- Adams County
- Franklin Township
- Beaver Pond
- Franklin Township
- Adams County
- Cuyahoga County
- Brook Park
* Brooklyn Heights
* [](#themap) [ⓘ](/locentry-46237.html) [West Creek](/loc-7218.html)- Erie County
- Florence township
- Franklin County
- Columbus
* [](#themap) [ⓘ](/locentry-643671.html) [Glen Echo Ravine](/loc-210227.html)Ernest H. Carlson. Jerret Whitford. ...
- Huron County
- Huron River
* Monroeville
* West Branch Huron River
* [](#themap) [ⓘ](/locentry-254576.html) [Blue Bridge](/loc-54977.html)- Lorain County
- Mill Hollow-Bacon Woods Park
- Meigs County
- Langsville
- Ross County
- Paxton Township
- Stark County
- Minerva
- Pennsylvania
- Centre County
- State College
- Skytop
- State College
- Centre County
- South Dakota
- Pennington County
- Keystone Gold Mining District
- Pennington County
* [](#themap) [ⓘ](/locentry-214783.html) [Holy Terror Mine](/loc-11867.html) * [ⓘ](/locentry-385683.html) [Keystone Mine](/loc-44984.html)- Tennessee
- Sevier County
Coskren et al. (2000) +1 other reference
- Utah
- Salt Lake County
- San Juan County
- Fry Canyon Mining District
* Red Canyon Mining District
* [](#themap) [ⓘ](/locentry-898377.html) [Blue Lizard Mine](/loc-38665.html) * [](#themap) [ⓘ](/locentry-1510793.html) [Chocolate Drop](/loc-252755.html) * White Canyon Mining District
* Fry Mesa
* [](#themap) [ⓘ](/locentry-1276850.html) [Widowmaker Mine](/loc-135091.html)Collected and analyzed by Joy Desor.
* Uracop - Sunrise (Scenic Group; B and I)
* [ⓘ](/locentry-606724.html) [Scenic No. 4](/loc-204347.html)USGS: Geological Survey Circular 217
- Vermont
- Orange County
- Strafford
- South Strafford
- Strafford
- Orange County
- Virginia
- Buckingham County
- Gold-Pyrite Belt
- Buckingham County
- Carroll County
- Southern Section-Blue Ridge Province
* Fries
* [ⓘ](/locentry-369660.html) [Iron Ridge Mine (Bumbarger Pit; Great Outburst Mine; Huey Pit; Monarat Mine)](/loc-11508.html)- Floyd County
* [ⓘ](/locentry-369662.html) [Floyd](/loc-108843.html)- Grayson County
- Louisa County
- Gold-Pyrite Belt
- Mineral
- Gold-Pyrite Belt
* [](#themap) [ⓘ](/locentry-345827.html) [Sulphur Mine (Crenshaw Mine; Victoria Furnace Mine)](/loc-23578.html)- Washington
- Chelan County
- Railroad Creek Mining District
- Chelan County
Uzbekistan
- Ferghana Region
- Uzbekistan District