IMPORTANT MESSAGE. We need your support now to keep mindat.org running. Click here to find out why.
Log InRegister
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for Educators
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
StatisticsThe ElementsUsersBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Petrified Wood

This page is currently not sponsored. Click here to sponsor this page.
Hide all sections | Show all sections

About Petrified WoodHide

A decorative type of fossil wood where the original organic material has been replaced - usually by chalcedony or agate (cryptocrystalline quartz), but sometimes by opal, coal, pyrite, calcite and others.
Colors red and green are usually caused by iron, but a few of the more brightly colored green woods may be colored by chromium.

Visit gemdat.org for gemological information about Petrified Wood.


Synonyms of Petrified WoodHide

Other Language Names for Petrified WoodHide

Common AssociatesHide

Associated Minerals Based on Photo Data:
Quartz22 photos of Petrified Wood associated with Quartz on mindat.org.
Groutite14 photos of Petrified Wood associated with Groutite on mindat.org.
Chalcedony14 photos of Petrified Wood associated with Chalcedony on mindat.org.
Precious Opal10 photos of Petrified Wood associated with Precious Opal on mindat.org.
Jasper10 photos of Petrified Wood associated with Jasper on mindat.org.
Smoky Quartz6 photos of Petrified Wood associated with Smoky Quartz on mindat.org.
Wood Opal5 photos of Petrified Wood associated with Wood Opal on mindat.org.
Fluorite4 photos of Petrified Wood associated with Fluorite on mindat.org.
Agate4 photos of Petrified Wood associated with Agate on mindat.org.
Malachite4 photos of Petrified Wood associated with Malachite on mindat.org.

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.

References for Petrified WoodHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Versteinertes Holz, extra Lapis No 7, Christian Weise Verlag, München 1994 (in German).
DERNBACH U. (1996): Versteinerte Wälder, D’Oro Verlag, 188 pp. (in German)
DANIELS F. (1998): Petrified Wood, The World of Fossilized Wood, Cones, Ferns, and Cycads, Western Colorado Publishing Company, Grand Junction, 170 pp.
GREGOR, VELITZELOS & HOLLEIS (2005): Fossile Wälder, Fossile Hölzer, Pseudowälder. DOCUMENTA NATURAE Band 154, München, xx pp. (in German).
DANIELS F. & DAYVAULT R. (2006): Ancient Forests, a closer look at petrified wood. Western Colorado Publishing Company, Grand Junction, 456 pp.
Mustoe, G., & Acosta, M. (2016). Origin of petrified wood color. Geosciences, 6(2), 25. http://www.mdpi.com/2076-3263/6/2/25/htm

Internet Links for Petrified WoodHide

Localities for Petrified WoodHide

ⓘ - Click for 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 (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Antarctica
 
  • Eastern Antarctica
    • Mac Robertson Land
      • Prince Charles Mts
Weaver, L., McLoughlin, S. & Drinnan, A.N., 1997. Fossil woods from the Upper Permian Bainmedart Coal Measures, northern Prince Charles Mountains, East Antarctica. AGSO Journal of Australian Geology and Geophysics 16:5:655-676. Australian Geological Survey Organisation, Canberra.
http://www-aadc.aad.gov.au/ten_facts/stations_territories/pcm/workshop1991_text.asp
  • Western Antarctica
    • Antarctic Peninsula
      • South Shetland Islands
        • King George Island
          • Admiralty Bay
Mozer, A. (2012). Pre-glacial sedimentary facies of the Point Thomas Formation (Eocene) at Cytadela, Admiralty Bay, King George Island, West Antarctica. Polish Polar Research, 33(1), 41-62.
Argentina
 
  • Chubut
    • Sarmiento Department
Fernando Gasón Collection
  • Mendoza
    • San Rafael Department
Aguirre-Urreta, M. B.(1), Rawson, P. F.(2), Concheyro, G. A.(1), Bown, P. R.(2) & Ottone, E. G.(1).
  • Neuquén
Montagne, A. O., Ponce, J. J. y Buhler, M. (2014). Geología de la cuenca Neuquina y sus sistemas petroleros. Fundación YPF-Universidad Nacional de Río Negro, Argentina.
Tauber, S.
Tauber, S.
Tauber, S.
    • Collón Curá Department
Mirta Quattrocchio(1), Marcelo Martínez(1,2), Vivian García1 y Carlos Zavala(1). BIOEVENTO DEL VALANGINIANO TARDÍO EN EL CENTRO-OESTE DE LA CUENCA NEUQUINA.
    • Loncopué Department
Aguirre-Urreta, M. B.(1), Rawson, P. F.(2), Concheyro, G. A.(1), Bown, P. R.(2) & Ottone, E. G.(1)
Montagne, A. O., Ponce, J. J. y Buhler, M. (2014). Geología de la cuenca Neuquina y sus sistemas petroleros. Fundación YPF-Universidad Nacional de Río Negro, Argentina.
    • Ñorquín Department
Darío G. Lazo, Leticia Luci. Revision of Valanginian Steinmanellinae bivalves from the Neuquén
    • Pehuenches Department
Montagna, A. O., Ponce, J. J. y Buhler, M. (2014). Geología de la cuenca Neuquina y sus sistemas petroleros. Guía Práctica. Fundación YPF-Universidad Nacional de Río Negro, Argentina.
Montagna, A. O., Ponce, J. J. y Buhler, M. (2014). Geología de la cuenca Neuquina y sus sistemas petroleros. Guía Práctica. Fundación YPF-Universidad Nacional de Río Negro, Argentina.
    • Picunches Department
Montagna, A. O., Ponce, J. J. y Buhler, M. (2014). Geología de la cuenca Neuquina y sus sistemas petroleros. Guía Práctica. Fundación YPF-Universidad Nacional de Río Negro, Argentina.
Montagna, A. O., Ponce, J. J. y Buhler, M. (2014). Geología de la cuenca Neuquina y sus sistemas petroleros. Guía Práctica. Fundación YPF-Universidad Nacional de Río Negro, Argentina.
Montagne, A. O., Ponce, J. J. y Buhler, M. (2014). Geología de la cuenca Neuquina y sus sistemas petroleros. Fundación YPF-Universidad Nacional de Río Negro, Argentina.
Tauber, S.
Tauber, S.
Paul De Bondt collection
Raúl J. Tauber Larry´s collection
Raúl J. Tauber Larry´s collection
Raúl J. Tauber Larry´s collection
Australia
 
  • New South Wales
    • Baradine Co.
Myatt, B. (1972) Australian and New Zealand Gemstones. Paul Hamlyn Pty Ltd., 511 pp.
    • Finch Co.
Matthew Goodwin collection
    • Gough Co.
      • Emmaville (Vegetable Creek)
Metallogenic Study and Mineral Deposit Data Sheets: Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7), Geological Survey of New South Wales, 2001: HF Henley, RE Brown, JW Brownlow, RG Barnes and WJ Stroud. Published by the Geological Survey of New South Wales.
Metallogenic Study and Mineral Deposit Data Sheets: Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7), Geological Survey of New South Wales, 2001: HF Henley, RE Brown, JW Brownlow, RG Barnes and WJ Stroud. Published by the Geological Survey of New South Wales.
    • Gowen Co.
      • Warrumbungle National Park
Jensen (1912) Proceedings of the Royal Society of Queensland p186
    • Murchison Co.
      • Bingara
Brown, R.E., and Stroud, W.J. (1997) Inverell 1:250 000 Metallogenic Map SH/56-5: Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales, Sydney, 576pp.
    • Pottinger Co.
  • Northern Territory
    • Darwin
Rix, P: (1964/94) Bureau of Mineral Resources, Geology and Geophysics: Investigation of pottery clay resources, Darwin area. Northern Territory
  • Queensland
    • Central Highlands Region
Natural History Museum Vienna collection
  • South Australia
    • Mt Lofty Ranges
      • North Mt Lofty Ranges
        • Spalding
Minerals from Bundaleer and the Spalding-Gulnare districts of South Australia By Glyn francis and Vince Peisley 2013
  • Tasmania
    • Central Highlands municipality
      • Bronte Park
Keith Lancaster - Minerals and Gemstones of Tasmania and their locations.
    • Glamorgan Spring Bay municipality
Bottrill, R.S. & Baker, W.E. (2008) A Catalogue of the Minerals of Tasmania. Bull. 73. Tasmanian Geological Survey
Lancaster, K.E. 1980. Minerals of Tasmania and their locations. Gemcraft Publications. East Malvern, Victoria
      • Swansea
M Latham Collection;
    • Huon Valley municipality
      • Huon-Channel region
Bottrill & Baker 2008
Bacon, C. A. and Bottrill, R. S. (amended and reprinted 2012) Fossicking areas in Tasmania. Mineral Resources Tasmania
Bacon, C. A. and Bottrill, R. S. (amended and reprinted 2012) Fossicking areas in Tasmania. Mineral Resources Tasmania
    • Meander Valley municipality
Keith Lancaster - Minerals and Gemstones of Tasmania and their locations; Lancaster, K.E. 1980. Minerals of Tasmania and their locations. Gemcraft Publications. East Malvern, Victoria
  • Victoria
    • Bass Coast Shire
J.G. Douglas and J.A. Ferguson (1988) Geology of Victoria (Australia). Melbourne : Victorian Division, Geological Society of Australia.
    • Rural City of Ararat
      • Ararat
    • Southern Grampians Shire
      • Wannon
        • Wannon River
Phosphate Minerals of Victoria-Special publication No.3, pp. 99-103.WD Birch and DA Henry, Mineralogical Society of VIctoria, 1993
Austria
 
  • Burgenland
    • Neusiedl am See
Mörtl, E. (2000): Das österreichische Burgenland – neue Fundstellen und Neues von bekannten Lokalitäten. Mineralien-Welt, 11 (1), 36-47
  • Carinthia
    • Gailtaler Alpen & Karnische Alpen
      • Kötschach-Mauthen
http://www.geopark-karnische-alpen.at/fileadmin/geopark/Forschung/Bachelorarbeit_Kothe.pdf
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
  • Lower Austria
    • Industrieviertel
R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
    • Vienna Woods
R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
    • Wachau
      • Krems an der Donau
        • Stratzing
KNOBLOCH, Gerald (2012): Erdgeschichte(n) zwischen Krems & Kamp. - 275pp. Pöllauberg (Living Edition).
    • Waldviertel
      • Pernegg
Harald Schillhammer
      • Straß im Straßertale
Erwin Löffler collection
  • Upper Austria
    • Braunau am Inn
      • St. Pantaleon
Lang. L. (2006): Verkieselte Farnrhizome - Eine paläobotanische Rarität. Fossilien Heft 2/2006, 93-101
peter neschen collection
    • Linz-Land
- Hermann Kohl, in: Minerale im Großraum Linz, 2. Fortsetzung: Oxide und Hydroxide. Apollo, Nachrichtenblatt der Naturkundlichen Station Linz, Folge 38, Linz 1974 / 75, 3 Abbildungen, Seite 6 – 9.
    • Ried im Innkreis
- Erich Johann Zirkl, in: Die Oberösterreich Mineraliensammlung Otmar Wallenta. Anselm Desing Verein, Naturwissenschaftliche Sammlung Kremsmünster 31, Kremsmünster 1995, 52 Abbildungen, 87 Seiten.
      • Großweiffendorf
- Erich Johann Zirkl, in: Die Oberösterreich Mineraliensammlung Otmar Wallenta. Anselm Desing Verein, Naturwissenschaftliche Sammlung Kremsmünster 31. Kremsmünster 1995, 52 Abbildungen, 87 Seiten.
- Erich Johann Zirkl, in: Die Oberösterreich Mineraliensammlung Otmar Wallenta. Anselm Desing Verein, Naturwissenschaftliche Sammlung Kremsmünster 31 Kremsmünster 1995, 52 Abbildungen, 87 Seiten.
- Erich Reiter, in: Naturgeschichte der Bezirke 1 (Braunau, Grieskirchen, Ried, Schärding), Teil Geologie. Unterrichtspraktische Veröffentlichung, Pädagogisches Institut des Bundes in Oberösterreich, Nummer 66, Linz 1987, Seite 48 – 63, 96 – 103, 114 – 123 und 134 – 136.
      • Wolfharting
- Erich Johann Zirkl, in: Die Oberösterreich Mineraliensammlung Otmar Wallenta. Anselm Desing Verein, Naturwissenschaftliche Sammlung Kremsmünster 31. Kremsmünster 1995, 52 Abbildungen, 87 Seiten.
    • Vöcklabruck
      • Kaineder Otzigen
- Erich Johann Zirkl, in: Die Oberösterreich Mineraliensammlung Otmar Wallenta. Anselm Desing Verein, Naturwissenschaftliche Sammlung Kremsmünster 31. Kremsmünster 1995, 52 Abbildungen, 87 Seiten.
- Erich Reiter, in: Gesammelte Protokolle der Mineralogischen Arbeitsgruppe am Oberösterreichischen Landesmuseum 1981 – 1985. Manuskript (Bibliothek oberösterreichisches Landesmuseum), Linz 1986, 14 Abbildungen, III + 51 Seiten.
- Erich Johann Zirkl, in: Die Oberösterreich Mineraliensammlung Otmar Wallenta. Anselm Desing Verein, Naturwissenschaftliche Sammlung Kremsmünster 31. Kremsmünster 1995, 52 Abbildungen, 87 Seiten.
    • Wels-Land
- Erich Reiter, in: Ein kleiner Beitrag zu Fossilvorkommen und zur geologisch - paläontologischen Literatur der oberösterreichischen Molasse. Anselm Desing Verein, Naturwissenschaftliche Sammlung Kremsmünster Nummer 16, Kremsmünster 1989, Seite 2 – 31.
  • Vienna
    • 13th district (Hietzing)
Berger, W. (1953): Ein Lauraceenholz aus dem Oberkreideflysch des Lainzer Tiergartens bei Wien: Laurinoxylon weylandi n.sp. Österreichische botanische Zeitschrift 100(1-2), 136-146.
Bangladesh
 
  • Chittagong District
    • Comilla district
Sen, I., Kumar Parua, D., Bera, S., Sultan-ul-Islam, M. D., & Poole, I. (2012). Contribution to the Neogene fossil wood record and palaeoecological understanding of Bangladesh. Palaeontographica-Abteilung B Palaophytologie, 288(1), 99.
  • Sylhet district
Sen, I., Kumar Parua, D., Bera, S., Sultan-ul-Islam, M. D., & Poole, I. (2012). Contribution to the Neogene fossil wood record and palaeoecological understanding of Bangladesh. Palaeontographica-Abteilung B Palaophytologie, 288(1), 99.
Sen, I., Kumar Parua, D., Bera, S., Sultan-ul-Islam, M. D., & Poole, I. (2012). Contribution to the Neogene fossil wood record and palaeoecological understanding of Bangladesh. Palaeontographica-Abteilung B Palaophytologie, 288(1), 99.
Belgium
 
  • Flemish Brabant Province
    • Hoegaarden
Karel Bal Collection
  • Liège Province
    • Verviers
      • Plombières-Vieille Montagne-Moresnet (Plombières-Altenberg-Moresnet) mining district
        • Kelmis (La Calamine)
Gottwald 2000
        • Plombières (Blieberg; Bleiberg; Bleyberg)
Karel Bal Collection
        • Raeren
          • Hauset
H. Knoll Eine Reise durch die fossiele Pflanzenwelt der Aachener Oberkreide 2012
H. Knoll Eine Reise durch die fossiele Pflanzenwelt der Aachener Oberkreide 2012
Bolivia
 
  • La Paz
    • Pacajes Province
J. T. Singewald Jr. & Edward Berry (1922)
Brazil
 
Rui Nunes collection
Paul De Bondt collection
David Eicher
Paul De Bondt collection
Cambodia
 
  • Preăh Vihéar Province
    • Kompong Sralau district
Economic and Social Commission for Asia and the Pacific (1993) Atlas of Mineral Resources for the Escap Region Cambodia Vol 10 UN.
Economic and Social Commission for Asia and the Pacific (1993) Atlas of Mineral Resources for the Escap Region Cambodia Vol 10 UN.
Canada
 
  • Manitoba
    • Souris
John Sinkankas (1959) Gemstones of North America: Volume 3; Phillips, K. A. (1978) Minerals of Manitoba: Vol 1 Nonmetallic and pegmatic. Manitoba Mineral Resources Division Educational Series 78/1.
China
 
  • Sichuan Province
    • Guang'an Prefecture
      • Huaying Co.
        • Lushi
www.cigem.gov.cn/En_readnews.asp?NewsID=11024
  • Xinjiang Autonomous Region
    • Changji Autonomous Prefecture (Sanji Autonomous Prefecture)
XU, J., LU, B., & DU, W. (2013). Structures and Composition Analysis on Petrified Wood in Qitai Area of Xinjiang Uygur Autonomous Region. Shandong Land and Resources, 1, 004.
Czech Republic
 
  • Hradec Králové Region
Purkyně, C. (1927) O nalezištích zkřemenělých kmenů araukaritových v Čechách, zvláště v Podkrkonoší. as published 1997 in: Časopis Minerál: 3: 155-166.
Purkyně, C. (1927) O nalezištích zkřemenělých kmenů araukaritových v Čechách, zvláště v Podkrkonoší. as published 1997 in: Časopis Minerál: 3: 155-166.
Purkyně, C. (1927) O nalezištích zkřemenělých kmenů araukaritových v Čechách, zvláště v Podkrkonoší. as published 1997 in: Časopis Minerál: 3: 155-166.
Purkyně, C. (1927) O nalezištích zkřemenělých kmenů araukaritových v Čechách, zvláště v Podkrkonoší. as published 1997 in: Časopis Minerál: 3: 155-166.
Pasava, J., Malec, J., Griffin, W. L., & González Jiménez, J. M. (2015). Re–Os isotopic constraints on the source of platinum-group minerals (PGMs) from the Vestřev pyrope-rich garnet placer deposit, Bohemian Massif.
  • Liberec Region
    • Jilemnice (Starkenbach)
Purkyně, C. (1927) O nalezištích zkřemenělých kmenů araukaritových v Čechách, zvláště v Podkrkonoší. as published 1997 in: Časopis Minerál: 3: 155-166.
  • Plzeň Region
    • Plzeň-North
      • Kralovice
        • Plasy
http://www.rockhound.cz/english/detail.php?cislo=2823
Denmark
 
  • Nordjylland Region
    • Morsø
      • Mors Island
        • Ejerslev
Moler museum, Mors, Denmark, collection
France
 
  • Auvergne-Rhône-Alpes
    • Cantal
      • Mauriac
        • Champagnac
      • Saint-Flour
        • Loubaresse
http://www.brgm.fr/volcan/ressourcesmin.htm
    • Puy-de-Dôme
      • Dallet
Carles Curto Milá specimen
  • Brittany
    • Côtes-d'Armor
      • Le Mené
Chauris, L. (2014) Minéraux de Bretagne, Les Editions du Piat, 115.
  • French West Indies
    • Martinique
      • Sainte-Anne
Lacroix, A. (1910): Minéralogie de la France et de ses colonies, Librairie Polytechnique, Ch. Béranger Editeur, Tome III, 137-138.
  • Ile-de-France
    • Essonne
      • Saulx-les-Chartreux
Olivier Mével observation
  • Nouvelle-Aquitaine
Daniël Torro collection
  • Occitanie
    • Aude
      • Tuchan
Berbain, C., Favreau, G. & Aymar, J. (2005): Mines et minéraux des Pyrénées-Orientales et des Corbières, Association Française de Microminéralogie Ed., 142.
    • Gard
      • La Grand-Combe
(numerous internet sites on petrified wood)
Germany
 
  • Baden-Württemberg
    • Black Forest
      • Wolfach
        • Oberwolfach
          • Rankach valley
Kaiser, H. (1984): Die Grube Clara zu Wolfach im Schwarzwald. Verlag Karl Schillinger, Freiburg im Breisgau, 102 pp. (in German)
  • Bavaria
    • Upper Palatinate
      • Weiherhammer
        • Kaltenbrunn
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
  • Hesse
    • Odenwald
      • Heppenheim
Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
  • North Rhine-Westphalia
    • Sauerland
      • Sundern
D. Pawlowski: "Mineralfundstellen im Sauerland", Weise (Munich), 1991
  • Rhineland-Palatinate
    • Ahrweiler
      • Palatinate
        • Winnweiler
          • Imsbach
Hartmut Hensel
    • Alzey-Worms
      • Alzey
O'Donoghue, M., ed. (1977): The Encyclopedia of Minerals and Gemstones. Rigby (Adelaide), 304 pp.
        • Wendelsheim
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Bernkastel-Wittlich
      • Wittlich
        • Arenrath
Christian Bracke Collection
  • Saarland
    • Merzig
      • Hargarten
Thomas Kleser
  • Saxony
    • Chemnitz
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
    • Dresden
http://www.mineralienatlas.de/lexikon/index.php/Deutschland/Sachsen/Dresden%2C%20Direktionsbezirk/Bautzen/Ottendorf-Okrilla
  • Schleswig-Holstein
    • Kiel
      • Preetz
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
Greece
 
  • Aegean Islands Department (Aiyaíon)
    • Lésvos Prefecture (Lesbos; Mytilene; Mytilini)
      • Lesbos Island (Nisos Lésvos; Mytilene; Mytilini)
Huber, P.C. (2007): Griechischer Stein ... Der zu Stein gewordene Wald der Insel Lesbos. Mineralien-Welt, 18 (2), 67-72. (in German)
Huber, P.C. (2007): Griechischer Stein ... Der zu Stein gewordene Wald der Insel Lesbos. Mineralien-Welt, 18 (2), 67-72. (in German)
Huber, P.C. (2007): Griechischer Stein ... Der zu Stein gewordene Wald der Insel Lesbos. Mineralien-Welt, 18 (2), 67-72. (in German)
Huber, P.C. (2007): Griechischer Stein ... Der zu Stein gewordene Wald der Insel Lesbos. Mineralien-Welt, 18 (2), 67-72. (in German)
Ulrich Dernbach, Petrifed Forests
Hungary
 
  • Borsod-Abaúj-Zemplén Co.
    • Zemplén Mts (Tokaj Mts)
      • Rátka
Szakáll:100 Hungarian Mineral Localities,2004
India
 
  • Mizoram
Mehrotra, R. C., Tiwari, R. P., Srivastava, G., & Shukla, A. (2013). Further contribution to the Neogene petrified wood forest of Mizoram, India. Chin Sci Bull (Chin Ver), 58(Suppl I), 104-110.
Mehrotra, R. C., Tiwari, R. P., Srivastava, G., & Shukla, A. (2013). Further contribution to the Neogene petrified wood forest of Mizoram, India. Chin Sci Bull (Chin Ver), 58(Suppl I), 104-110.
  • Tripura
G. K. Kesar (2011) Geology And Mineral Resources Of Manipur, Mizoram, Nagaland And Tripura. Geological Survey Of India Miscelleaneous Publication No. 30 Part IV, Vol 1(Part-2)
Indonesia
 
  • Java
    • Banten Province
      • Lebak
Extra Lapis - English No. 10 Opal
    • East Java Province
      • Pacitan Regency
karel Bal Collection
Italy
 
  • Emilia-Romagna
    • Bologna Province
      • Reno Valley
        • Gaggio Montano
          • Pietracolora (Pietra Colora)
Roberto Bosi finding; Bombicci, L. (1873): Descrizione della mineralogia generale della provincia di Bologna. Prima parte. Memorie della R. Accademia delle Scienze dell'Istituto di Bologna, serie 3, 4, 59-139.
  • Liguria
    • Genova and La Spezia Provinces
      • Tre Monti mining concession
        • Bargone and Maissana
Marchesini M. (1999): Tronchi silicizzati: associazioni a rame, arsenico e vanadio. Riv. Mineral. Ital., 23, 2 (2/1999), 116-122.
        • Castiglione Chiavarese and Maissana
Marchesini M. (1999): Tronchi silicizzati: associazioni a rame, arsenico e vanadio. Riv. Mineral. Ital., 23, 2 (2/1999), 116-122.
    • Genova Province
      • Castiglione Chiavarese
Marchesini M. (1999): Tronchi silicizzati: associazioni a rame, arsenico e vanadio. Riv. Mineral. Ital., 23, 2 (2/1999), 116-122.
      • Ne
        • Graveglia Valley
Marchesini M. (1999): Tronchi silicizzati: associazioni a rame, arsenico e vanadio. Riv. Mineral. Ital., 23, 2 (2/1999), 116-122.
Marchesini M. (1999): Tronchi silicizzati: associazioni a rame, arsenico e vanadio. Riv. Mineral. Ital., 23, 2 (2/1999), 116-122.
          • Reppia
            • Monte Copello
Marchesini M. (1999): Tronchi silicizzati: associazioni a rame, arsenico e vanadio. Riv. Mineral. Ital., 23, 2 (2/1999), 116-122.
          • Statale
Marchesini M. (1999): Tronchi silicizzati: associazioni a rame, arsenico e vanadio. Riv. Mineral. Ital., 23, 2 (2/1999), 116-122.
    • La Spezia Province
      • Rocchetta Vara
Marchesini M. (1999): Tronchi silicizzati: associazioni a rame, arsenico e vanadio. Riv. Mineral. Ital., 23, 2 (2/1999), 116-122.
  • Lombardy
    • Pavia Province
      • Staffora Valley
        • Godiasco Salice Terme
Barelli, V. (1835) Cenni di statistica mineralogica degli Stati di S.M. il Re di Sardegna, ovvero Catalogo ragionato della raccolta formatasi presso l'Azienda Generale dell'Interno. Tipografia Giuseppe Fodratti, Torino, 686 pp.; Jervis, G. (1874) I tesori sotterranei dell'Italia. Vol. 2: Regione dell’Appennino e vulcani attivi e spenti dipendentivi. Ermanno Loescher, Torino, XVIII+624 pp.
  • Sardinia
    • Oristano Province
Paul De Bondt collection
    • Sassari Province
La Marmora A. [Della Marmora A.; Ferrero della Marmora A.] (1857): Voyage en Sardaigne, ou description statistique, physique et politique de cette île, avec des recherches sur ses productions naturelles et ses antiquités. Troisième partie. Description géologique. Fratelli Bocca, Torino, Veuve Arthus Bertrand, Paris, Tome I (XX + 706 pp.), Tome II (780 pp.).
  • Veneto
    • Vicenza Province
      • Area between Zugliano and Villaverla
Gianfranco Capolupi personal find
Japan
 
  • Hokkaido
    • Sorachi Province
      • Yubari District
        • Mukawa
Michael Meder (Ishi-do) specimen
  • Honshu Island
    • Kanto Region
      • Ibaraki Prefecture
        • Ohmiya
(Special exhibition organized by Masutomi Museum at Osaka show, April-May 2006)
    • Tohoku Region
      • Iwate Prefecture
Takeo Kato, Takeo Watanabe, Akira Nakamoto (1934) on the sulphur deposits associated with iron sulphide ore, found in the Quaternary Formation of Japan. Japan Journal of Geology and Geography, 15, 3-4, 287-324.
Libya
 
  • Murzuq District
    • Murzuk (Marzuq; Murzuq)
Anthony Ham (2002) Libya (Lonely Planet Country Guide)
Madagascar
Paul De Bondt specimen & photo
U. Dernbach - Petrified forests - 1996
Mongolia
 
  • Dornogovi Aimag
Pavel M. Kartashov data
Namibia
 
  • Kunene Region
    • Khorixas District
Bezing, L. von, Bode, R. & Jahn, S. (2007): Namibia. Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag, Haltern(in English)
New Zealand
 
  • North Island
    • Waikato Region
      • Thames-Coromandel District
C. Johnson collection
Paraguay
Paul De Bondt
Poland
 
  • Małopolskie
    • Chrzanów District
      • Alwernia commune
Grzegorz Słowik
  • Opolskie
    • Nysa District
      • Paczków commune
Kuba Kornage collection
    • Opole District
Kornaga Collection
Kornaga Collection; Kornaga, Kuba (2017), personal communication to Mindat.org.
    • Strzelce Opolskie District
      • Strzelce Opolskie commune
Kornaga 2010, Występowanie skamieniałego drewna na terenie Strzelec Opolskich i w jego najbliższej okolicy.
  • Upper Silesia (Śląskie)
    • Lubliniec District
Kornaga collection
Portugal
 
  • Santarém District
Rui Nunes collection
Romania
 
  • Hunedoara Co.
    • Deva
Carpathian Journal of Earth and Environmental Sciences, October 2010, Vol. 5, No. 2, p. 89 - 99
Russia
 
  • Komi Republic
    • Tsil'ma river basin
Shumilov, I.K. (2008): Geology of Ore Deposits 50(8), 763-771.
  • Moscow Oblast
    • Moscow
Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
  • Urals Region
    • Southern Urals
      • Chelyabinsk Oblast
        • Chelyabinsk coal basin
          • Kopeisk
Slovakia
 
  • Banská Bystrica Region
    • Banská Štiavnica Co.
Paul De Bondt collection
South Africa
 
  • North West Province
    • Ngaka Modiri Molema District
Wilson, M. G. C., Henry, G., & Marshall, T. R. (2006). A review of the alluvial diamond industry and the gravels of the North West Province, South Africa. South African Journal of Geology, 109(3), 301-314.
Thailand
 
  • Nakhon Ratchasima Province (Khorat Province)
    • Nakhon Ratchasima District
C. Lemanski, Jr. (visited, collected & photographed).
Turkey
 
  • Black Sea Region
    • Tokat Province
Kimya Bölümü - Ankara Üniversitesi article in http://public.fotki.com/zelanakkas/zleden-resml-haberler/miyosen-dneme-aitya/1.html
UK
 
  • England
    • West Sussex
      • Arun
        • Felpham
Jolyon Ralph (2018)
USA
 
  • Alabama
Gems and Minerals of America- Jay Ellis Ransom-1974
Mineralogy of Alabama Geol Surv Ala. Bull 120
Gems and Minerals of America- Jay Ellis Ransom-1974
    • Elmore Co.
Mineralogy of Alabama Geol Surv Ala. Bull 120
[www.johnbetts-fineminerals.com]
Mineralogy of Alabama Geol Surv Ala. Bull 120
    • Greene Co.
Mineralogy of Alabama Geol Surv Ala. Bull 120
    • Lamar Co.
Mineralogy of Alabama Geol Surv Ala. Bull 120
    • Macon Co.
Rocks & Min 70:5 pp 320-333
    • Marion Co.
[www.johnbetts-fineminerals.com]
Rocks & Min 70:5 pp 320-333
    • Perry Co.
Mineralogy of Alabama Geol Surv Ala. Bull 120
    • Sumter Co.
Mineralogy of Alabama Geol Surv Ala. Bull 120
    • Tuscaloosa Co.
Mineralogy of Alabama Geol Surv Ala. Bull 120
Mineralogy of Alabama Geol Surv Ala. Bull 120
    • Wilcox Co.
Mineralogy of Alabama Geol Surv Ala. Bull 120
  • Alaska
    • North Slope Borough
USGS of57-0076
  • Arizona
    • Apache Co.
Daugherty, L.H. (1941), The Upper Triassic flora of AZ, Carnegie Institute Washington publication 526; Witkind, Irving J. & Thaden (1963), Geology and U-V deposits of the Monument Valley area, Apache & Navajo Cos., AZ, USGS Bull. 1103: 30.
      • Carrizo Mts (Carrizo Range)
        • Chinle District
          • Chinle
Daugherty, L.H. (1941), The upper Triassic flora of AZ; Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 30.
AZ Dept. Min. Resources card file; AZ Dept. Min. Resources Geology file-coal-Hinkson.
      • Monument Valley
        • Yazzi Mesa
          • Monument No. 2 channel
Frondel, C. (1958), Systematic mineralogy of uranium and thorium, USGS Bull. 1064: 123.
      • Nazlini
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 350; Gregory, H.E. (1917), Geology of the Navajo Country-A reconnaissance of parts of AZ, NM & UT, USGS PP 93; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 86.
      • Petrified Forest National Park
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 350; ; Peirce, K.W. AZ Bur. Mines Bull. 180: 361.
Daugherty, L.H. (1941), The Upper Triassic flora of Arizona, Carnagie Institute Publication 526; Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 30.
Dennis Tryon
Peirce, H.W. (1969), Gem Materials, in USGS ABM, and USBR, Mineral and Water Resources of Arizona, AZ Bur. Mines Bull. 180 & USS Bull. 871: 359.
    • Cochise Co.
      • Whetstone Mts
        • Whetstone District
Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 360.
    • Coconino Co.
      • Cameron District
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 289.
http://rruff.info/alterite/display=default/
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 350; Guild, F.N. (1910), The Mineralogy of AZ, The Chemical Publishing Co., Easton, PA.
Tauber, Sebastian (2015) unpublished data on site visit.
AZ Dept. Min. Resources Maggie-Riley Baker file.
      • Navajo Indian Reservation
        • Cameron District
          • Tuba City
Granger, H.C. & R.B. Raup (1962), Reconnaissance study of uranium deposits in AZ, USGS Bull. 1147-A: A7.
      • San Franciscan volcanic field (San Francisco Peaks; San Francisco Mts)
Robinson, Henry H. (1913), The San Franciscan Volcanic field, AZ, USGS PP 76: 26-27.
      • White Mesa District
Peirce, H.W. (1969), Mineral and water resources of Arizona, AZ Bur. Mines Bull. 180; USGS Bull. 871: 359.
    • La Paz Co.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 350; Guild, F.N. (1910), The Mineralogy of AZ, The Chemical Publishing Co., Easton, PA.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 350; Guild, F.N. (1910), The Mineralogy of AZ, The Chemical Publishing Co., Easton, PA; Wilson, E.D. & Butler, G.M. (1930), Mn Ore Deps. of AZ, AZ Bur. of Mines Bull. 127.
    • Navajo Co.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 240.
        • Petrified Forest National Park
Van King
      • Holbrook District
P Cristofono collection
        • Snowflake
Dennis Tryon
      • Navajo Indian Reservation
        • Monument Valley
Witkind, Irving J. & Thaden (1963), Geology and U-V deposits of the Monument Valley area Apache & Navajo Cos., AZ: 72 (Table 1) & 74 (Table 1).
Witkind, I.J. & R.E. Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 72 & 74 (Table 1).
Witkind, I.J. & R.E. Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 73 & 74 (Table 1).
Witkind, I.J. & R.E. Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 73 & 74 (Table 1).
Witkind, I.J. & R.E. Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 73 & 75 (Table 1).
Witkind, I.J. & R.E. Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 72 & 74 (Table 1).
Witkind, I.J. & R.E. Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 73 & 75 (Table 1).
Witkind, I.J. & R.E. Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 73 & 75 (Table 1).
Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 73 & 75 (Table 1).
Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area Apache and Navajo Cos., AZ, USGS Bull. 1103: 72 & 74 (Table 1).
          • Hoskinnini Mesa
            • Crescent channel (Channel No. 28; paleochannel No. 28)
Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache & Navajo Cos., AZ: 72 & 74 (Table 1).
Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache & Navajo Cos., AZ: 72 & 74 (Table 1).
          • Hunts Mesa (Hunt's Mesa)
Witkind, I.J. & R.E. Thaden (1963), Geology of uranium-vanadium deposits of the Monument Valley area Apache & Navajo Cos., AZ, USGS Bull. 1103: 73 (Table 1), 138-139.
Witkind, I.J. & R.E. Thaden (1963), Geology of uranium-vanadium deposits of the Monument Valley area Apache & Navajo Cos., AZ, USGS Bull. 1103: 73 (Table 1), 138-139.
Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 73&75 (Table 1).
Witkind, Irving J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache & Navajo Cos., AZ, USGS Bull. 1103: 73-75 (Table 1).
Witkind, Irving J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache & Navajo Cos., AZ, USGS Bull. 1103: 73-75 (Table 1).
Witkind, Irving J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache & Navajo Cos., AZ, USGS Bull. 1103: 73-75 (Table 1).
          • Mitchell Mesa (Mitchell Mesa prospects)
Witkind, Irving J. & Thaden (1963), Geology and U-V deposits of the Monument Valley area Apache & Navajo Cos., AZ: 73 & 75 (Tabl1 1).
Witkind, Irving J. & Thaden (1963), Geology and U-V deposits of the Monument Valley area Apache & Navajo Cos., AZ: 73 & 75 (Table 1).
Witkind, Irving J. & Thaden (1963), Geology and U-V deposits of the Monument Valley area Apache & Navajo Cos., AZ, USGS Bull. 1103: 73 & 75 (Table 1).
          • Mystery Valley
            • Monument No. 1 channel
Witkind, I.J. & R.E. Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ: 73 & 75 (Table 1).
Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 72 & 74 (Table 1).
          • Skeleton Mesa
Witkind, I.J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Cos., AZ, USGS Bull. 1103: 72 (Table 1) & 74.
      • Petrified Forest National Monument area
Granger, H.C. & R.B. Raup (1962), A reconnaissance study of uranium deposits in Arizona, USGS Bull. 1147-A: A24-A25.
Granger, H.C. & R.B. Raup (1962), A reconnaissance study of uranium deposits in Arizona, USGS Bull. 1147-A: A25.
Niemuth, N.J. (1987), Arizona Mineral Development 1984-1986, AZ Dept. Mines & Min. Resources Directory 29.
Mitchell, 2001: Gem Trails of Arizona, p.102
P Haas collection
Mitchell, 2001: Gem Trails of Arizona, p.104.
P Cristofono collection
    • Pima Co.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 350.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 350.
    • Santa Cruz Co.
      • Santa Rita Mts
        • Sonoita
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 350.
    • Yavapai Co.
      • Verde Valley
Twenter, F.R. & Metzger (1963), Geology & ground water in the Verde Valley - the Mogollon Rim region of AZ, USGS Bull. 1177: 38.
    • Yuma Co.
      • Dome area
Wilson, E.D. (1933), AZ Bur. Mines Bull. 134: 33.
  • Arkansas
    • Cross Co.
      • Wynne
http://www.gamineral.org/forrest-city-copperus-creek.htm
    • St. Francis Co.
      • Forrest City
http://www.gamineral.org/forrest-city-crow-creek.htm
Arkansas Geological Survey
  • California
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
    • Glenn Co.
      • Black Butte Lake (Black Butte Reservoir)
Butler, 1995. Rockhounding California
    • Imperial Co.
      • Chocolate Mts
        • Paymaster District
Strong, M. F. 1971a Desert Gem Trails. A Field Guide to the Gems and Minerals of the Mojave and Colorado Deserts: Second Revised Edition, Gem Guides Book Co., Baldwin Park, CA, 80 p.
    • Kern Co.
      • El Paso Mts
        • El Paso Mountains District
          • Ricardo
Berkholz, M. F. 1962b Map
      • Kramer District (Kramer Borate District)
Gems& Min. 343:26 (1966)
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10261152.
      • Mojave-Rosamond District (Mojave District)
        • Rosamond
          • Rosamond Hills
Lewis, W. Scott (1942), Gem collecting in California: Hobbies: 47: 116-117; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 317.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
      • Little Fredonyer
        • Willard Creek
Butler (1995), Rockhounding California: 155.
Butler, 1995. Rockhounding California, p.158.
    • Napa Co.
      • Mayacmas Mts (Mayacamas Mts)
        • Calistoga District (Silverado District)
          • Calistoga
Goodyear, Watson Andrews (1890), Alameda, Colusa, Contra Costa, Lake, Marin, Mendocino, Napa, Yolo Counties: California Mining Bureau. Report 10: 356; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 317, 318.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
      • You Bet District
        • Red Dog
Field work: Jake and Dana Harper, January, 2013
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
    • San Bernardino Co.
      • Cady Mts
        • Afton
Robert C. Beste, PG (2005) A Location Guide for Rock Hounds in the United States. 3rd ed. Hobbit Press, St. Louis. 149p.
Perry, L. E. 1961 Varied agate types and locations in California: Lapidary Journal, v. 15, no. 3, p. 308-314.
      • Woods Mountains
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10238184.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
    • Siskiyou Co.
      • Klamath Mts
        • Cinnabar Camp
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
      • Calistoga area
Kunz, George Frederick (1905a), Gems, jewelers’ materials, and ornamental stones of California: California Division Mines Bulletin 37, 171 pp.: 78; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 282.
  • Colorado
    • Arapahoe Co.
Minerals of Colorado (1997) E.B. Eckel
Dennis Tryon
    • Douglas Co.
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
    • Elbert Co.
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
    • Fremont Co.
      • Tallahassee Creek District
Minerals of Colorado (1997) E.B. Eckel; USGS OFR 84-219
USGS OFR 84-219
Minerals of Colorado (1997) E.B. Eckel; USGS OFR 84-219
    • Grand Co.
Minerals of Colorado (1997) E.B. Eckel
    • Gunnison Co.
Minerals of Colorado (1997) E.B. Eckel
    • Jefferson Co.
      • Golden District
        • Golden
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
    • Las Animas Co.
      • La Junta
Minerals of Colorado (1997) E.B. Eckel
    • Mesa Co.
      • Fruita
Minerals of Colorado (1997) E.B. Eckel
    • Montrose Co.
Minerals of Colorado (1997) E.B. Eckel
    • Park Co.
      • South Park
        • Antero Junction
Minerals of Colorado (1997) E.B. Eckel
    • Prowers Co.
Minerals of Colorado (1997) E.B. Eckel
    • Rio Blanco Co.
      • Coal Creek District
USGS Bull 315
    • San Miguel Co.
      • Slick Rock District
Shawe, D.R., (2011), Uranium-vanadium deposits of the Slick Rock district, Colorado: U.S. Geological Survey Professional Paper 576-F, 80 p., 20 plates.
    • Teller Co.
      • Florissant Area
Minerals of Colorado (1997) E.B. Eckel
    • Weld Co.
Pearl, 1958. Colorado Gem Trails & Mineral Guide
  • Connecticut
    • New Haven Co.
      • Southbury
        • South Britain
Brace, John P. (1823), Miscellaneous Localities of Minerals. American Journal of Science: s.1, 6: 250-1.
  • Florida
Zeitner, 1968. Appalachian Mineral & Gem Trails
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974; Ernest W. Bishop and Lawrence Dee Jr. (1961) Rocks and minerals of Florida. Florida Geological Survey Special Publication no. 8
Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Gems and Minerals of America- Jay Ellis Ransom-1974
  • Georgia
    • Ben Hill Co.
Cook, R.B. (1978) Minerals of Georgia: Their properties and occurrences. State of Georgia Department of Natural Resources, The Geologic and Water Resources Division, Bulletin 92.
    • Chattahoochee Co.
      • Columbus
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Columbia Co.
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Gems and Minerals of America- Jay Ellis Ransom-1974
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Muscogee Co.
      • Columbus
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
  • Idaho
    • Custer Co.
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
Dake, 1956. NW Gem Trails, 2nd ed.
Robert C. Beste, PG (2005) A Location Guide for Rock Hounds in the United States. 3rd ed. Hobbit Press, St. Louis. 149p.
  • Illinois
    • Alexander Co.
Illinois Geological Survey Circular 516
    • La Salle Co.
Illinois State Geological Survey
  • Indiana
Gems and Minerals of America- Jay Ellis Ransom-1974
  • Iowa
    • Dubuque Co.
      • Dubuque
MacFall, 1951. Gem Hunter's Guide, 1st ed.
    • Hamilton Co.
MacFall, 1951. Gem Hunter's Guide, 1st ed.
    • Jackson Co.
MacFall, 1951. Gem Hunter's Guide, 1st ed.
    • Muscatine Co.
      • Muscatine
R&M 77:6 pp 404-413
R&M 77:6 pp 404-413
    • Palo Alto Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 327
  • Kansas
    • Barber Co.
Ransom, 1974. Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Ransom, 1974. Gems and Minerals of America
    • Jefferson Co.
Ransom, 1974. Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
  • Kentucky
Gems and Minerals of America -Jay Ellis Ransom-1974
    • Hart Co.
Zeitner ,1968. Appalachian Mineral & Gem Trails
Gems and Minerals of America- Jay Ellis Ransom-1974
  • Louisiana
    • Catahoula Parish
Earth Treasures Vol 4, Allan W. Eckert, 1987
    • De Soto Parish
Earth Treasures Vol 4, Allan W. Eckert, 1987
Johnson, E.R.: Source Book For the Rock & Mineral Collector, 1960
Earth Treasures Vol 4, Allan W. Eckert, 1987
    • East Feliciana Parish
Earth Treasures Vol 4, Allan W. Eckert, 1987
Earth Treasures Vol 4, Allan W. Eckert, 1987
Earth Treasures Vol 4, Allan W. Eckert, 1987
Earth Treasures Vol 4, Allan W. Eckert, 1987
    • Evangeline Parish
Earth Treasures Vol 4, Allan W. Eckert, 1987
    • Ouachita Parish
Jay Ellis Ransom,1974, Gems and Minerals of America; Johnson, 1960. Source Book for the Rock & Mineral Collector
R&M 69:3 pp 156-162
  • Maryland
    • Baltimore Co.
Rocks & Min.: 20:371.
Gems and Minerals of America -Jay Ellis Ransom-1974
Bernstein, Lawrence (1976) Minerals of Washington D.C. and vicinity: U.S. Geological Survey: Open File Report 76-849, 183 p.
Bernstein, Lawrence (1976) Minerals of Washington D.C. and vicinity: U.S. Geological Survey: Open File Report 76-849, 183 p.
  • Mississippi
Gems and Minerals of America - Jay Ellis Ransom- 1974
    • Hinds Co.
Blackwell, WH.: Bulletin of the Torrey Botanical Club, Vol. 110, No. 1 (Jan. - Mar., 1983), pp. 63-69
http://www.olemiss.edu/depts/general_library/files/archives
    • Lincoln Co.
      • Wesson (Copiah Co.)
Rocks & Min.: 24:256.; Robert C. Beste, PG (2005) A Location Guide for Rock Hounds in the United States. 3rd ed. Hobbit Press, St. Louis. 149p.
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
  • Missouri
Jay Ellis Ransom,1974, Gems and Minerals of America
    • Boone Co.
R&M 73:2 pp 98-117
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
  • Montana
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
    • Custer Co.
"The River Runs North" - A Story of Montana Moss Agate by Tom Harmon (author)
    • Deer Lodge Co.
Donald Volkman personally collected
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
    • Rosebud Co.
Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240; Chris Tucker and John Betts specimens.
Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240; Chris Tucker and John Betts specimens.
Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240; Chris Tucker and John Betts specimens.
    • Wibaux Co.
Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240; Chris Tucker and John Betts specimens.
Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240; Chris Tucker and John Betts specimens.
  • Nebraska
    • Adams Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Buffalo Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Chase Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
Jay Ellis Ransom,1974,Gems and Minerals of America
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
Jay Ellis Ransom,1974,Gems and Minerals of America
    • Cuming Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Dawson Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
Robert C. Beste, PG (2005) A Location Guide for Rock Hounds in the United States. 3rd ed. Hobbit Press, St. Louis. 149p.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Dodge Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Dundy Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Franklin Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Furnas Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Gage Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Garden Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Garfield Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Hall Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Harlan Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Hayes Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Hitchcock Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Holt Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Howard Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Jefferson Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Keith Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Knox Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Lincoln Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Madison Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Merrick Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Morrill Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Nance Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
Jay Ellis Ransom,1974,Gems and Minerals of America
    • Nuckolls Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Pawnee Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
Jay Ellis Ranson,1974,Gems and Minerals of America
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Red Willow Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Saline Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Scotts Bluff Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Seward Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Sheridan Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Stanton Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Thayer Co.
Pabian, Roger K. (1993), Minerals and Gemstones of Nebraska, Conservation and Survey Division (Nebraska Geological Survey), School of Natural Resources, University of Nebraska, Educational Circular 2.
    • Thomas Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Valley Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
    • Webster Co.
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
  • Nevada
NBMG Bull 83 Geology and Mineral Deposits of Churchill County, Nevada
    • Clark Co.
      • Muddy Mts
        • Muddy Mountains District
NBMG Spec. Pub. 31 Minerals of Nevada
NBMG Spec. Pub. 31 Minerals of Nevada
    • Elko Co.
      • Contact District
NBMG Spec. Pub. 31 Minerals of Nevada
NBMG Spec. Pub. 31 Minerals of Nevada
      • Ivanhoe District
NBMG Spec. Pub. 31 Minerals of Nevada
June Culp Zeitner (1996) Gem and Lapidary Materials: For Cutters, Collectors, and Jewelers, Geoscience Press
Jake Harper - Field work during the fall of 2009
    • Esmeralda Co.
      • Fish Lake Valley District
NBMG Spec. Pub. 31 Minerals of Nevada
Jake & Dana Harper collection
NBMG Spec. Pub. 31 Minerals of Nevada
Strong, M. F. (1971) Desert Gem Trails. A Field Guide to the Gems and Minerals of the Mojave and Colorado Deserts: Second Revised Edition, Gem Guides Book Co., Baldwin Park, CA, 80 p.
    • Humboldt Co.
      • Virgin Valley
NBMG Spec. Pub. 31 Minerals of Nevada; NBMG files No. 50600003
USGS Bull 1538D
USGS Bull 1538D
USGS Bull 1538D
USGS Bull 1538D
          • WRT Stonetree group ("Dominion Opal Mine")
Wentzell Revocable Trust
Christopher N. Wentzell
Christopher Wentzell, dug 2013 October; known since 1994,C. Wentzell collection
    • Lander Co.
NBMG Spec. Pub. 31 Minerals of Nevada
NBMG Spec. Pub. 31 Minerals of Nevada
    • Lincoln Co.
Field work and pers comm. Ed Rigel
    • Lyon Co.
      • Fernley
NBMG Spec. Pub. 31 Minerals of Nevada
Ken Coleman Collection
      • Singatse Range
NBMG Spec. Pub. 31 Minerals of Nevada
NBMG Spec. Pub. 31 Minerals of Nevada
    • Mineral Co.
      • Rawhide District
NBMG Spec. Pub. 31 Minerals of Nevada
      • Red Ridge District
NBMG Spec. Pub. 31 Minerals of Nevada
NBMG Spec. Pub. 31 Minerals of Nevada
    • Nye Co.
Rockhounds Map of Nevada
      • San Antonio Mts
NBMG Spec. Pub. 31 Minerals of Nevada
    • Washoe Co.
NBMG Spec. Pub. 31 Minerals of Nevada
NBMG Spec. Pub. 31 Minerals of Nevada
      • McClennan District
NBMG Spec. Pub. 31 Minerals of Nevada
    • White Pine Co.
Edward Rigel, field work during the 1980's
  • New Jersey
    • Camden Co.
Steve Kuitems specimen.
Gems and Minerals of America - Jay Ellis Ransom-1974
Gems and Minerals of America - Jay Ellis Ransom-1974
Gems and Minerals of America -Jay Ellis Ransom-1974
  • New Mexico
    • Bernalillo Co.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
    • Catron Co.
      • San Augustin Plains
Minerals of New Mexico 3rd ed.
    • Cibola Co.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
      • Zuni Mts
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
    • Doña Ana Co.
      • Radium Springs
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
    • McKinley Co.
NMBMMR Bull 87 Mineral and Water Resources of New Mexico
      • Grants District
        • Ambrosia Lake Sub-district
NMBMMR Memoir 15 Geology and Technology of the Grants Uranium Region
      • Navajo Indian Reservation
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
    • San Miguel Co.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
      • San Ysidro area
collected and identified by J. Nemitz
    • Santa Fe Co.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
NMBMMR Bull 81 Summary of the Mineral Resources of Bernalillo, Sandoval, and Santa Fe Counties, New Mexico
    • Sierra Co.
      • Engle area
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
      • Hot Springs District
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
  • North Carolina
Gems and Mineral of America-Jay Ellis Ransom-1974
    • Cherokee Co.
      • Unaka
Ransom, Jay Ellis (1974) Gems and Minerals of America pg.452
    • Cumberland Co.
      • Fayetteville
Johnson,Rufus.,(2004)Way,Way Back Fossils in North Carolina
Gems and Minerals of America-Jay Ellis Ransom-1974
Johnson, Rufus (2004) Way,Way Back Fossils in North Carolina
Genth,F.A.,1891,The Minerals Of North Carolina;USGS Bulletion No.74
Self - Collected Bruce W. Osborne
Genth,F.A (1891) The Minerals Of North Carolina;USGS Bulletion No.74
    • Lee Co.
Alex Earl collection
Genth,F.A.,1891,The Minerals Of North Carolina;USGS Bulletion No.74
Genth,F.A.,1891,The Minerals Of North Carolina;USGS Bulletion No.74
Johnson,Rufus (2004) Way,Way Back Fossils in North Carolina
Gems and Minerals of America-Jay Ellis Ransom-1974
Gems and Minerals of America-Jay Ellis Ransom
Gems and Minerals of America-Jay Ellis Ransom-1974
Genth,F.A.,1891,The Minerals Of North Carolina:USGS Bulletion No.74
      • Germanton
Genth,F,A and Kerr,W.C,1881,Minerals and Mineral Localities of North Carolina,Geologic Survey
Genth F.A.,and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina
  • North Dakota
Jay Ellis Ransom,1974,Gems and Minerals of America
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
    • Billings Co.
MacFall, 1951. Gem Hunter's Guide, 1st ed.
PALAIOS, Vol. 6, No. 1 (Feb., 1991), pp. 67-80
Geology of Burke County, North Dakota. Bulletin (North Dakota Geological Survey) ;,55,
Jay Ellis Ransom,1974,Gems and Minerals of America
    • Dunn Co.
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
    • Golden Valley Co.
Sharen Schaal specimens, exhibited at Quartzite, AZ, january-february 2012.
Jay Ellis Ransom,1974,Gems and Minerals of America
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
Jay Ellis Ransom,1974,Gems and Minerals of America
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
      • Mott
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
Ransom, 1974. Gems and Minerals of America
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
Ransom, 1974. Gems and Minerals of America
Geology of Morton County, North Dakota. Bulletin (North Dakota Geological Survey) ;, 72
Jay Ellis Ransom,1974,Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
Rock and Mineral Collecting in North Dakota NDGS Newsletter June 1976
    • Slope Co.
Rocks & Minerals (1955) 30:373
Jay Ellis Ransom,1974,Gems and Minerals of America
  • Ohio
    • Athens Co.
      • Ames township
Minerals of Ohio Bull. 69 ODNR
Specimens collected by Isaac Coblentz . Ref. "Minerals of Ohio- bulletin 69, Ohio Division of Geologic Survey" by E. H. Carlson
      • Athens
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
      • Athens township
Minerals of Ohio Bull. 69 ODNR
      • Bern township
Minerals of Ohio Bull. 69 ODNR.
      • Lodi township
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
    • Belmont Co.
      • Barnesville
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
      • Kirkwood township
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
    • Gallia Co.
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
    • Guernsey Co.
      • New Concord
Minerals of Ohio Bull. 69 ODNR
    • Jackson Co.
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
    • Meigs Co.
Minerals of Ohio Bull. 69 ODNR
    • Monroe Co.
      • Sunbury township
Minerals of Ohio Bull. 69 ODNR
Minerals of Ohio Bull. 69 ODNR
    • Morgan Co.
      • Homer township
Minerals of Ohio Bull. 69 ODNR
    • Muskingum Co.
Minerals of Ohio Bull. 69 ODNR
      • Rock Cut
Minerals of Ohio Bull. 69 ODNR
  • Oklahoma
Jay Ellis Ransom,1974,Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
    • Grant Co.
R&M 72:4 pp 252-264
Jay Ellis Ransom,1974,Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
Jay Ellis Ransom,1974,Gems and Minerals of America
    • McClain Co.
      • Byars
        • Byars deposits
R&M 72:4 pp 252-264
    • McCurtain Co.
R&M 72:4 pp 252-264
    • Baker Co.
      • Greenhorn District
USGS Prof Paper 610 "Principal Gold Producing Districts of the United States"
USGS Prof Paper 610 "Principal Gold Producing Districts of the United States"
USGS Prof Paper 610 "Principal Gold Producing Districts of the United States"
Paul De Bondt.
Jake & Dana Harper Collection
    • Jackson Co.
      • Lost Creek Reservoir
Phyllis Richardson
    • Jefferson Co.
Gem Trails of Oregon, James R. Mitchell 1998
    • Lane Co.
      • Lookout Point prospects
Ariel S Wall
    • Lincoln Co.
http://people.oregonstate.edu/~wilsolau/agates.html
    • Malheur Co.
      • Opalite District (McDermitt District)
Johnson, H. C. (1971) Western Gem Hunters Atlas, 11th Edition: Cy Johnson & son, Susanville, Calif., 95 p.
Dake, H,C. (1956) Northwest Gem Trails: A field guide for the gem hunter, the mineral collector, and the tourist., 2nd ed., 80 pages.
  • Pennsylvania
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gordon, 1922. Mineralogy of Pennsylvania
    • York Co.
Gems and Minerals of America- Jay Ellis Ransom-1974
  • South Carolina
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
  • South Dakota
June Culp Zeitner (1964) Midwest Gem Trails.
Jay Ellis Ransom, 1974,Gems and Minerals of America
Jay Ellis Ransom, 1974,Gems and Minerals of America
    • Fall River Co.
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
      • Minnekahta
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
    • Jackson Co.
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
    • Meade Co.
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
    • Mellette Co.
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
    • Pennington Co.
      • Scenic
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
    • Perkins Co.
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
http://www1.eere.energy.gov/tribalenergy/guide/pdfs/pine_ridge_12.pdf
    • Todd Co.
      • Mission
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
Jay Ellis Ransom,1974, Gems and Minerals of America
Jay Ellis Ransom,1974, Gems and Minerals of America
  • Tennessee
    • Decatur Co.
      • Montgomery
Paris, T.A. (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    • Fayette Co.
      • Laconia
Paris, T.A. (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    • Hardin Co.
Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    • Sevier Co.
The Rock Shop-Gatlinburg, Tennessee,- Judy and Reba
    • Shelby Co.
Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
  • Texas
Ransom, 1974. Gems and Minerals of America
    • Angelina Co.
Paul Broyles collection
    • Armstrong Co.
R&M 66:3 pp 196-224
BEG University of Texas publication 4301
    • Bastrop Co.
R&M 66:3 pp 196-224
    • Brazos Co.
R&M 66:3 pp 196-224
    • Brewster Co.
R&M 66:3 pp 196-224
      • Alpine
http://www.omsinc.org/archives/Ore-cutts_Jan04.pdf
Ransom, Jay Ellis (1974) Gems and Minerals of America :pg 541
    • Comal Co.
Ransom , Jay Ellis (1974) Gems and Minerals of America :pg 541
BEG University of Texas publication 4301
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 542
R. Maxwell (1962) Mineral Resources of South Texas. UT Bureau of Economic Geology Report of Investigations No. 43
BEG University of Texas publication 4301
R&M 66:3 pp 196-224
    • Gonzales Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 543
BEG University of Texas publication 4301
    • Hidalgo Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 543
    • Houston Co.
R&M 66:3 pp 196-224
R&M 66:3 pp 196-224
R&M 66:3 pp 196-224
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 544
    • Jasper Co.
http://geology.com/county-map/texas.shtml; FOSSIL WOOD OF THE OLIGOCENE CATAHOULA FORMATION, JASPER COUNTY, TEXAS by Scott Singleton
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 544
BEG University of Texas publication 4301
    • Karnes Co.
      • Karnes Uranium District
Cherepon, Alan J., Minerals of the Karnes Uranium District - The Franklin of Texas.
BEG University of Texas publication 4301
    • La Salle Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 544
    • Lavaca Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 545
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 545
BEG University of Texas publication 4301
www.tmm.utexas.edu/npl/mineralogy/Texas_Minerals/.
R. Maxwell (1962) Mineral Resources of South Texas. UT Bureau of Economic Geology Report of Investigations No. 43
    • Madison Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 546
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 546
    • McMullen Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 544
BEG University of Texas publication 4301
    • Montgomery Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 547
    • Polk Co.
Rob Lavinsky (ex. Consie Prince specimen)
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 548
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 549
BEG University of Texas publication 4301
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 549
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 550
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 550
    • Val Verde Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 550
BEG University of Texas publication 4301
Found personally by Paul Broyles; Survey.
    • Webb Co.
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 550
    • Wilson Co.
      • Poth
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 551
    • Zapata Co.
      • Ramireño
Ransom, Jay Ellis (1974 ) Gems and Minerals of America :pg 551
  • Utah
    • Emery Co.
      • San Rafael District (San Rafael Swell)
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • Garfield Co.
      • Circle Cliffs
UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Kane Co.
      • Paria River
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • San Juan Co.
U.S. Geological Survey Professional Paper 453
        • Monticello District (Blue Mountain District)
U.S. Geological Survey Professional Paper 453
U.S. Geological Survey Professional Paper 453
      • White Canyon District
Collection of Alex Earl
Collection of Alex Earl
Collection of Alex Earl
Collection of Alex Earl
        • White Canyon
Canadian Mineralogist(1998) 36, 1077-1081
    • Washington Co.
UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Kolob Terrace District
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Leeds
        • Silver Reef District (Harrisburg District)
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Santa Clara
UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Wayne Co.
      • Capitol Reef Area
J. F. Smith, Et-al. 1963 Geology of the Capitol Reef Area, Wayne and Garfield Counties, Utah, Professional Paper 363, United States Department of the interior.
UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Rabbit Valley
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
  • Virginia
Gems and Minerals of America-Jay Ellis Ransom-1974
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
      • Richmond-Petersburg Toll Road
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
    • Dinwiddie Co.
Holland, J. D. (2006) Virginia Lithic Types: Chert, quartzite and Others. Quarterly Bulletin Virginia Archeological Society 61:137-152
    • Fredericksburg (City)
Ref.: Dietrich, R. V. (1990), Minerals of Virginia.
    • Henrico Co.
Virginia Minerals, Vol. 48, No. 2/3, May/August 2002
Gems and Minerals of America-Jay Ellis Ransom-1974
    • Prince George Co.
Minerals of Virginia 1990 by R. V. Dietrich
    • Prince William Co.
Minerals of Virginia 1990 by R. V. Dietrich
    • Spotsylvania Co.
      • Fredericksburg area
Minerals of Virginia 1990 by R. V. Dietrich
Gems and Minerals of America- Jay Ellis Ransom-1974
  • Washington
    • Grant Co.
      • Mattawa
      • Warden
T Douglas Schonewald Collection
    • Kittitas Co.
Paul De Bondt collection
Thomas A. Dillhoff , Miocene Woods of Eastern Washington, Evolving Earth Foundation
    • Klickitat Co.
      • Warwick
Dake, 1956. NW Gem Trails, 2nd ed.
    • Lewis Co.
      • Logan Hill
      • Toledo
    • Yakima Co.
      • Mount Adams
Gorden De'Young collection
  • West Virginia
Zeitner, 1968. Appalachian Mineral & Gem Trails
    • Monongalia Co.
      • Barker
Zeitner, 1968. Appalachian Mineral & Gem Trails
Zeitner, 1968. Appalachian Mineral & Gem Trails
  • Wyoming
Jay Ellis Ransom,1974, Gems and Minerals of America
    • Carbon Co.
Econ Geol (1980) 75:592-602
Root, F. K. (1972) Minerals and rocks of Wyoming: Geological Survey of Wyoming Bulletin 56, 56 p.
    • Park Co.
Kuntz American gems and precious stones
    • Sweetwater Co.
Van King
Ancient Forests: A Closer Look at Fossil Wood by Frank J. Daniels
The Ohio Journal of Science. v54 n4 (July, 1954), 243-268
D. M. Schlegal (1959) Gem Stones of the United States. USGS Bulletin 1042G
Zimbabwe
 
  • Midlands
    • Gokwe South
Paul De Bondt collection
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2018, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: October 22, 2018 15:29:15 Page generated: October 22, 2018 01:08:40
Go to top of page