Opal-CT (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.

Australia

Victoria
- City of Latrobe
  - ⓘ Yinnar

Curtis +3 other references

Macedon Ranges Shire
- ⓘ Riddells Creek

Curtis +3 other references

Western Australia
- Carnarvon Shire
  - ⓘ Gascoyne River

Carr et al. (2021)

Austria

Lower Austria
- Horn District
  - Brunn an der Wild
    - Atzelsdorf
      - ⓘ Marble quarry

Pristacz et al. (2011)

Styria
- Bruck-Mürzzuschlag District
  - Tragöß-Sankt Katharein
    - Oberdorf (Oberdorf an der Laming)
      - Oberdorf magnesite deposit
        
        ⓘ Kaintaleck Mine (Kaintalegg Mine; Hohenburg deposit)

Taucher (2012)

Leibnitz District
- Wildon
  - Weitendorf
    - ⓘ Basalt quarry

Postl et al. (1996)

Murau District
- Teufenbach-Katsch
  - Katsch an der Mur
    - ⓘ Schwarzenberg quarry (Katsch quarry)

www.markasit070752.ws24.cc (n.d.)

Südoststeiermark District
- Klöch
  - ⓘ Basalt quarry

Taucher et al. (1998)

Voitsberg District
- Maria Lankowitz
  - ⓘ Frei-Gössnitz creek pegmatite outcrops

A.Weiß (1972)

Brazil

Piauí
- Nazaré do Piauí
  - ⓘ Calçadinha farm

Costa et al. (2016)

Bulgaria

Kardzhali Province
- Kardzhali Municipality
  - Beli Plast
    - ⓘ Beli Plast complex

Zendelska et al. (2018) +1 other reference

Chile

Antofagasta
- El Loa Province
  - ⓘ El Tatio geothermal field

TESIS PARA OPTAR AL GRADO DE MAGÍSTER ...

Czech Republic

Central Bohemian Region
- Benešov District
  - ⓘ Bernartice

Kratochvíl

South Moravian Region
- Brno-Country District
  - Nová Ves
    - ⓘ Serpentinite occurrence

Koníčková Š. et al. (2016)

Vysočina Region
- Třebíč District
  - Třebíč
    - Řípov
      - ⓘ Residual rocks outrop

Trnka M (2006)

Ethiopia

Amhara Region
- North Wollo Zone
  - Delanta Woreda
    - ⓘ Wegeltena

Zhao +1 other reference

Faroe Islands

Streymoy Region
- Streymoy
  - ⓘ Hoyvik

Caucia et al. (2013)

  * Tórshavn Municipality
     * [ⓘ](/locentry-1386977.html) [Tórshavn](/loc-255987.html)

Caucia et al. (2013)

France

Auvergne-Rhône-Alpes
- Puy-de-Dôme
  - Clermont-Ferrand
    - Clermont-Ferrand
      - ⓘ Puy de Crouel

Remi Bornet Collection

     * Lempdes
        * [](#themap) [ⓘ](/locentry-713485.html) [Gandaillat quarry](/loc-227072.html)

Remi Bornet Collection

        * [](#themap) [ⓘ](/locentry-713484.html) [Puy de la Bourrière](/loc-227071.html)

Remi Bornet Collection

     * Mur-sur-Allier
        * [ⓘ](/locentry-554453.html) [Les Rois Mine](/loc-47248.html)

Aimé Rudel : "Curiosités Géologiques ...

        * [](#themap) [ⓘ](/locentry-713476.html) [Puy du Mur Quarry](/loc-227068.html)

Remi Bornet Collection

     * [ⓘ](/locentry-713490.html) [Pont-du-Château](/loc-48600.html)

Remi Bornet Collection

        * [](#themap) [ⓘ](/locentry-713487.html) [Champ des Poix mine](/loc-227073.html)

Remi Bornet Collection

  * Riom
     * [ⓘ](/locentry-1622548.html) [Lussat](/loc-47250.html)

[var: Lussatite] Locality description.

Brittany
- Ille-et-Vilaine
  - Fougères-Vitré
    - Le Pertre
      - ⓘ LGV construction site (railroad)

BRUNET (2016)

Nouvelle-Aquitaine
- Lot-et-Garonne
  - ⓘ Coutras deposit

Econ Geol (1989)

Greece

Eastern Macedonia and Thrace
- Rhodope
  - Maroneia-Sapes
    - ⓘ Mavrokoryfi prospect

Voudouris (2005)

North Aegean
- Samos
  - Eastern Samos
    - ⓘ Mytilinii Basin

Helvaci et al. (1993)

South Aegean
- Milos
  - Kimolos
    - Kimolos Island
      - ⓘ Prassa Quarry (Bentomine S.A. Quarry)

Godelitsas +1 other reference

Hungary

Borsod-Abaúj-Zemplén County
- Szerencs District
  - Mád
    - Király Hill
      - ⓘ Suba quarry

Society of Economic Geologists Student Chapter University of Miskolc (2018)

Tokaj District
- Erdőbénye
  - ⓘ Mulató Hill

Society of Economic Geologists Student Chapter University of Miskolc (2018)

Iceland

Southern Region
- Bláskógabyggð
  - Haukadalur geothermal area
    - ⓘ Geysir

Jones et al. (2007)

India

Maharashtra
- Nashik Division
  - Jalgaon District
    - Sawade Pr Chandsar
      - ⓘ Savda

Gotze +7 other references

Indian Ocean

Carlsberg Ridge
- Wocan Hydrothermal Field
  - ⓘ Wocan I

Wang et al. (2017)

  * [](#themap) [ⓘ](/locentry-1373836.html) [Wocan II](/loc-345103.html)

Wang et al. (2017)

Indonesia

West Java Province
- Garut Regency
  - ⓘ Papandayan volcano

Mazot et al. (2007)

Israel

Southern District (HaDarom District)
- Tamar Regional Council
  - Hatrurim Basin
    - Gurim anticline
      - ⓘ Clastic dikes

Sokol et al. (2014, November)

Italy

Lazio
- Metropolitan City of Rome Capital
  - Allumiere
    - ⓘ Monte Rovello

Napoleoni et al. (2021)

Sardinia
- Sassari Province
  - ⓘ Anglona

Ghiara M.R. et al. (1999)

Tuscany
- Livorno Province
  - Rosignano Marittimo
    - Castiglioncello
      - ⓘ Castiglioncello Mine

Rielli et al. (2022)

Japan

Akita Prefecture
- Yuzawa City
  - Ogachi
    - ⓘ Akinomiya Hot Springs

T. Nakanishi et al. (2003)

Aomori Prefecture
- Mutsu City
  - Osorezan Volcano
    - ⓘ Lake Usoriyama

Hayashi (2013)

Jordan

Amman Governorate
- Transjordan Plateau
  - Daba-Siwaqa complex
    - ⓘ Daba

Pitty et al. (2010)

Irbid Governorate
- Maqarin area
  - ⓘ Yarmouk river

Khoury et al. (1985)

Madagascar

Anosy
- Betroka District
  - Beampombo II
    - ⓘ Beapompo II workings

Popov et al. (2020)

Atsimo-Atsinanana
- Befotaka
  - Marovitsika Sud
    - Bemia
      - ⓘ Fire Opal Occurrence

Simoni et al. (2010)

Mexico

Coahuila
- Cuatro Ciénegas Municipality
  - Cuatro Ciénegas (Cuatrociénegas de Carranza; Venustiano Carranza)
    - Limestone caves
      - ⓘ Rancho Guadalupe cave

Forti (2006)

Durango
- Mapimí Municipality
  - ⓘ Mapimí

Fritsch et al. (2004)

Mexico
- ⓘ Popocatepetl Volcano

Curtis +3 other references

Michoacan
- Uruapan Municipality
  - ⓘ Paricutin volcano

Fritsch et al. (2004)

Namibia

Kunene Region
- ⓘ Khorixas

Saphira Minerals specimens

  * [](#themap) [ⓘ](/locentry-1311193.html) [Mesopotamia copper valley](/loc-195056.html)

Gerhard Louw photo ID 983450

New Zealand

New Zealand Outlying Islands
- Kermadec Islands
  - ⓘ Brothers Volcano

A. G. Reyes et al. (2004)

Northland Region
- Kaipara District
  - Hukatere Peninsula
    - ⓘ Tinopai

[var: Lussatite] Sutherland et al. (ed.)

Waikato Region
- Taupo District
  - ⓘ Lake Taupo

Brathwaite et al. (2021)

Pacific Ocean

Sea of Japan
- Kita-Yamato Trough
  - ⓘ Site 799

Pisciotto et al. (1992)

South California Borderland
- ⓘ Hoss Seamount

Hein et al. (2010)

Peru

Arequipa
- Caravelí Province
  - Acarí District
    - ⓘ Acari Mine

Fritsch et al. (2004)

Cajamarca
- Cajamarca Province
  - Cajamarca District
    - ⓘ El Sol 3 deposit (Encajon)

Dill et al. (1997)

Poland

Lower Silesian Voivodeship
- Ząbkowice Śląskie County
  - Gmina Ząbkowice Śląskie
    - Szklary
      - ⓘ Szklary nickel deposit

University of Adelaide

Russia

Kamchatka Krai
- Yelizovsky District
  - Kronotsky Reserve
    - ⓘ Uzon Caldera

Kyle et al. (2007)

Serbia

Central Serbia
- Jablanica District
  - Medveđa
    - Lece volcanic complex
      - ⓘ Sokolov Vis agate occurrence

Miladinović et al. (2024)

        * [](#themap) [ⓘ](/locentry-1627548.html) [Vlasovo quarry](/loc-442045.html)

Miladinović et al. (2024)

Slovakia

Banská Bystrica Region
- Banská Bystrica District
  - Ľubietová
    - ⓘ Jamešná deposit

Mesiarkinová et al. (2009)

Košice Region
- Michalovce District
  - Jovsa
    - ⓘ Opal occurrence

Rusinová P. & Bačík P. (2013)

Tunisia

ⓘ Oum el-Kecheb Mine

S Tunisia +1 other reference

Turkey

Ankara Province
- Beypazari District
  - ⓘ Beypazarı trona deposit

Helvaci (1998)

ⓘ Polatlı District

Temel et al. (2010)

Balikesir Province
- Susurluk District
  - Sultançayırı (Sultan Tschair)
    - ⓘ Sultançayırı Mine

A Summary and Geological Comparison. ... +1 other reference

Kütahya Province
- Pazarlar District
  - ⓘ Şaphane alunite deposit

Mutlu et al. (2005)

England
- Cornwall
  - St Stephen-in-Brannel
    - Melbur
      - ⓘ Virginia China Clay Pit

Curtis +3 other references

  * Treverbyn
     * Bugle
        * [](#themap) [ⓘ](/locentry-1362627.html) [Goonbarrow China Clay Pit](/loc-1189.html)

Curtis +3 other references

USA

California
- Napa County
  - Knoxville Mining District
    - Knoxville
      - ⓘ McLaughlin Mine (Manhattan Mine)

Gissler et al. (2024)

Colorado
- Mineral County
  - Creede Mining District
    - ⓘ Creede Formation

Eckel et al. (1997)

Teller County
- Florissant (Topaz Butte)
  - Florissant Area
    - ⓘ Florissant Fossil Beds National Monument

KellerLynn (2006)

Montana
- Missoula County
  - ⓘ Pattee Canyon

University of Adelaide - Tate Museum ...

Oregon
- Malheur County
  - ⓘ Succor Creek

Altaner et al. (1990)

Venezuela

ⓘ Unspecified Caves

Franco Urbani (2009)

Mars

Aeolis quadrangle
- Gale Crater
  - Aeolis Mons (Mount Sharp)
    - Lower Mt. Sharp
      - Pahrump Hills
        
        ⓘ Telegraph Peak

Morrison et al. (2024)