Minerals from Europe

Opal var. Hyalite from Monok, Zemplen Mountains, Borsod-Abaúj-Zemplen, Hungary

Opal var. Hyalite from Monok, Zemplen Mountains, Borsod-Abaúj-Zemplen, Hungary

Opal var. Hyalite from Monok, Zemplen Mountains, Borsod-Abaúj-Zemplen, Hungary

Opal var. Hyalite from Valec (Waltsch), Karlovy Vary, Doupovske Hills, Bohemia, Czech Republic

Opal var. Hyalite from Valec (Waltsch), Karlovy Vary, Doupovske Hills, Bohemia, Czech Republic

Opal var. Hyalite from Valec (Waltsch), Karlovy Vary, Doupovske Hills, Bohemia, Czech Republic

Opal var. Hyalite from Valec (Waltsch), Karlovy Vary, Doupovske Hills, Bohemia, Czech Republic

Opal var. Hyalite from Valec (Waltsch), Karlovy Vary, Doupovske Hills, Bohemia, Czech Republic

Opal var. Hyalite from Monok, Zemplen Mountains, Borsod-Abaúj-Zemplen, Hungary

Opal var. Hyalite from Valec (Waltsch), Karlovy Vary, Doupovske Hills, Bohemia, Czech Republic

Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

Opal var. Quincyite Opal from Quincy-sur-Cher, Bourges, France (Type Locality for Quincyite Opal)

Orpiment from Idrija Mine, Mt. Avala near Belgrade, Idrija (formerly Idria), Republic of Slovenia

Orpiment from Zirneihbad, (Julamerk?), Kurdistan, Turkey

Orpiment from Crven Dol, Allchar (Alsar), Macedonia

Orthoclase from Bustaviejo, Spain

Orthoclase (Baveno- and Manebach-Twinned) from Baveno, Novara, Piemonte, Italy

Orthoclase (Baveno-Law Twinned) with Chlorite from St. Gotthard, Kanton Uri, Switzerland

Orthoclase (Carlsbad-Law Twinned) from El Escorial, Madrid, Spain

Orthoclase and Quartz with Chlorite coating from St. Gotthard, Kanton Uri, Switzerland

Orthoclase on Microcline (Baveno Law Twin) from Baveno, Verbano-Cusio-Ossola, Piemonte, Italy (Type Locality for Baveno Law of twinned feldspar)

Orthoclase pseudomorph after Leucite from Kaman District, Kirsehir Province, Turkey

Orthoclase var. Adularia from Floienthal, Switzerland

Orthoclase var. Adularia from St. Gotthard, Switzerland

Orthoclase var. Adularia from Saratal, Sud-Tyrol, Austria

Orthoclase var. Adularia from Salzburg, Austria

Orthoclase var. Adularia from Kanton Uri, Switzerland

Orthoclase var. Adularia from Engstligenalp, Adelboden, Switzerland

Orthoclase var. Adularia from St. Gotthard, Kanton Uri, Switzerland

Orthoclase var. Adularia from St. Gotthard, Reusstal, Uri, Switzerland

Orthoclase var. Adularia from Grosstal, Kanton Uri, Switzerland

Orthoclase var. Adularia from Val Cristallina, Switzerland

Orthoclase var. Adularia from Maderanertal, Kanton Uri, Switzerland

Orthoclase var. Adularia from Filtzlithal, Kanton Uri, Switzerland

Orthoclase var. Adularia from Maderanertal, Kanton Uri, Switzerland

Orthoclase var. Adularia from Val Guiv, Kanton Uri, Switzerland

Orthoclase var. Adularia from Switzerland

Orthoclase var. Adularia from Val Cristallina, Grischun (Graubünden), Switzerland

Orthoclase var. Adularia from Cavradischlucht (Cavradi Gorge), Tujetsch, Grischun (Graubünden), Switzerland

Orthoclase var. Adularia from Formazza Valley, Verbano-Cusio-Ossola, Italy

Orthoclase var. Adularia on Quartz from Griessertal, St. Gotthard, Switzerland

Orthoclase var. Adularia on Smoky Quartz from Maderanertal, Kanton Uri, Switzerland

Orthoclase var. Adularia twinned crystals with Chlorite coating from Rot Wichel, Fellital, Kanton Uri, Switzerland

Orthoclase var. Adularia Twins from Grimsel Pass, Hasli Valley, Bern, Switzerland

Orthoclase var. Adularia Twins from Cavradischlucht (Cavradi Gorge), Tujetsch, Grischun (Graubünden), Switzerland

Orthoclase var. Adularia Twins with Chlorite from St. Gotthard, Kanton Uri, Switzerland

Orthoclase var. Adularia with Actinolite var. Byssolite and Chlorite from St. Gotthard, Kanton Uri, Switzerland

Orthoclase var. Adularia with Chlorite from Teufelsmühle, Habachtal, Austria

Orthoclase var. Adularia with Chlorite from Val Giuv, Grischun (Graubünden), Switzerland

Orthoclase var. Adularia with Chlorite from Val Cristallina, Grischun (Graubünden), Switzerland

Orthoclase var. Adularia with Chlorite from Grosstal, Kanton Uri, Switzerland

Orthoclase var. Adularia with Chlorite from St. Gotthard, Kanton Uri, Switzerland

Orthoclase var. Adularia with Chlorite from St. Gotthard, Kanton Uri, Switzerland

Orthoclase var. Adularia with Chlorite from St. Gotthard, Kanton Uri, Switzerland

Orthoclase var. Adularia with Chlorite from Val Tujetsch (Tavetsch), Grischun (Graubünden), Switzerland

Orthoclase var. Adularia with Chlorite from Lago di Agaro, Val d'Ossola, Piemonte, Italy

Orthoclase var. Adularia with Chlorite and Apatite from Fieschergletscher, Wallis, Switzerland

Orthoclase var. Adularia with Chlorite and Titanite from Kreuziltal, Val Tavetsch, Grischun (Graubünden), Switzerland

Orthoclase var. Adularia with Chlorite coating from Aukopel, Kairnten, Austria

Orthoclase var. Adularia with Chlorite coating from Switzerland

Orthoclase var. Adularia with Chlorite coating from Lucmanier (Valle Del Lucomagno), Kanton Tessin, Switzerland

Orthoclase var. Adularia with Chlorite coating from Val Medel, Grischun, Switzerland

Orthoclase var. Adularia with Chlorite coating from Val Cristallina, Grischun, Switzerland

Orthoclase var. Adularia with Chlorite coating from Piz Starlera, Val Cristallina, Grisons, Switzerland

Orthoclase var. Adularia with Chlorite inclusions from Val Malenco, north of Sondrio, Lombardy, Italy

Orthoclase var. Adularia with Chlorite inclusions from Teufelsmühle, Habachtal, Austria

Orthoclase var. Adularia with Clinochlore from Gerental, Kanton Wallis, Switzerland

Orthoclase var. Adularia with minor Chlorite from Val Nalps, Tujetsch, Grischun (Graubünden), Switzerland

Orthoclase var. Adularia with Smoky Quartz from Grimsel Pass, Haslital, Bern, Switzerland

Orthoclase var. Adularia, Quartz, Muscovite from Fieschergletscher, Switzerland

Orthoclase var. Baveno-law twin with Quartz from Varese, Lombardy, Italy

Orthoclase var. Baveno-Twin with Quartz from Lake Maggiore, Baveno, Italy (Type Locality for Baveno-Twins)

Orthoclase var. Sanidine from Wehr Eifel, Westphalia, Germany

Orthoclase with Quartz from Holmistrand, Norway

Orthoclase with Rutile inclusions from Switzerland

Orthoclase, Quartz, Muscovite from Baveno, Novara, Italy

Orthoclase, Smoky Quartz, Lepidolite, Cookeite, Elbaite from Grotta d'Oggi, Isola d'Elba, Italy (Type Locality for Elbaite)

Osumilite on Tridymite from Mount Arci, Marrubiu, Oristano Province, Sardinia, Italy

Ottrelite from southern Stavelot Massif, Ottré, Vielsalm, Belgium (Type Locality for Ottrelite)

Panasqueiraite from Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal (Type Locality for Panasqueiraite)

Panunzite from Valle de Diablo, Somma-Vesuvius Complex, Campania, Italy (Type Locality for Panunzite)

Paracelsian from Madre Quarry, Candoglia, Piemonte, Italy (Type Locality for Paracelsian)

Pargasite from Laacher See, Rheinland-Pfalz, Germany

Pargasite from Laacher See, Rheinland-Pfalz, Germany

Pargasite from Pargas, Turku ja Pori, Finland (Type Locality for Pargasite)

Pargasite from Pargas, Turku ja Pori, Finland (Type Locality for Pargasite)

Parsettensite from Alp Parsettens, near Tinizong, Grischun, Switzerland (Type Locality for Parsettensite)

Parsettensite from Miniera di Gambatesa, Val Graveglia, Genova, Italy

Pectolite from Breiddal, Iceland

Pectolite with Prehnite from Rauschermühle Quarry, Niederkirchen, Rhineland-Palatinate, Germany

Penfieldite from Lavrion (Laurium) District, Attiki, Greece (Type Locality for Penfieldite)

Perovskite from Ciappanico, Val Malenco, Valtellina, Sondrio, Lombardia, Italy

Perovskite var. Knopite from Langorsholmen, Alno Island, Sundsvall, Sweden (Type Locality for Knopite)

Petalite from San Pedro En Campo, Isola d'Elba, Tuscan Archipelago, Livorno, Italy

Petalite from Utö, Södermanland, Sweden (Type Locality for Petalite)

Petalite from Utö, Södermanland, Sweden (Type Locality for Petalite)

Pharmacolite from Sainte-Marie-aux-Mines, Haut-Rhin, Alsace, France

Pharmacolite on Calcite from Nowa Ruda (Neurode), Walbrzych District, Lower Silesia, Poland

Pharmacolite with Haidingerite from Jáchymov (formerly Joachimsthal), Bohemia, Czech Republic (Type Locality for Haidingerite)

Pharmacosiderite and Goethite from Almería, Spain

Phillipsite from Orroli, Sardinia, Italy

Phillipsite from Orroli, Sardinia, Italy

Phillipsite from Orroli, Sardinia, Italy

Phillipsite from Monte Somma-Vesuvius Complex, Campania, Italy

Phillipsite from Perrier, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France

Phillipsite (Marburg Twin) from Alter Stein Quarry, Allendorf, Umtal, Westerwald, Hessen, Germany

Phillipsite-K from Colli Albani, Roma, Lazio, Italy

Phillipsite-Na from Mount Etna, Sicily, Italy (Type Locality for Phillipsite-Na)

Phillipsite-Na on Mesolite from Aci Castello, Catania, Sicily, Italy (Type Locality for Phillipsite-Na)

Phlogopite in Anthophyllite (Hermanov Sphere) from Hermanov, Vysocina, Czech Republic

Phlogopite-Annite var. Lepidomelane from Laven, Langesundsfjord, Norway

Phosgenite from Monteponi Mine, Iglesias, Sardinia, Italy

Phosgenite from Monteponi, Sardinia, Italy

Phosgenite from Monteponi, Sardinia, Italy

Phosgenite from Monteponi Mine, Iglesias, Sardinia, Italy

Phosgenite from Monteponi Mine, Sardinia, Italy

Phosgenite in Galena from Monteponi Mine, Iglesias, Sardinia, Italy

Phosgenite on Galena from Monteponi Mine, Iglesias, Sardinia, Italy

Phosgenite on Galena from Monteponi Mine, Iglesias, Sardinia, Italy

Phosgenite on Galena from Monteponi Mine, Iglesias, Sardinia, Italy

Phosphorite (Fluorapatite or Apatite-(CaOH)) with Pyrite from Freidland, Mecklenburg-Vorpommern, Germany

Piemontite from St. Marcel, Valle d'Aosta, Italy

Piemontite from St. Marcel, Valle d'Aosta, Italy

Piemontite from St. Marcel, Valle d'Aosta, Italy

Piemontite-(Pb-La) and Tilasite from Jancev Hill, 20 km northwest of Nezilovo, Jakupica Mountain, Yeles, Macedonia (Type Locality for Piemontite-(Pb-La) and Tilasite)

Pinakiolite from Långban Mine, near Filipstad, Värmland, Sweden (Type Locality for Pinakiolite)

Pinakiolite from Bolivia Stope, 185 m. Level, Langban, Värmland, Sweden (Type Locality for Pinakiolite)

Pinakiolite from Langban, Värmland, Sweden (Type Locality for Pinakiolite)

Pinakiolite from Langban, Värmland, Sweden (Type Locality for Pinakiolite)

Pinakiolite in Calcite-Hausmannite matrix from Langban, Värmland, Sweden (Type Locality for Pinakiolite)

Pink Coral from Italy

Plagionite and Zinkenite from Graf Jost-Christian Mine, Wolfsberg, Harz Mountains, Saxony-Anhalt, Germany (Type Locality for Plagionite and Zinkenite)

Plumboferrite from Jakobsberg Mine, Finnmossen, Värmland, Sweden (Type Locality for Plumboferrite)

Plumboferrite and Jacobsite from Jakobsberg Mine, Nordmark, Filipstad, Sweden (Type Locality for Plumboferrite and Jacobsite)

Plumboferrite with Magnesioferrite from Jakobsberg Mine, Nordmark, Värmland, Sweden (Type Locality for Plumboferrite)

Polybasite from Freiberg, Saxony, Germany

Polybasite-M2a2b2c from Joseph Mine, Jáchymov (formerly Joachimsthal), Bohemia, Czech Republic

Posnjakite from Alte Buntekuh Mine, Niederschelden, Siegerland, Germany

Prehnite from Nealps, Switzerland

Prehnite from Germany

Prehnite from Dondena, Champorcher, Italy

Prehnite from Motte Naira, Tavetsch, Grischun (Graubünden), Switzerland

Prehnite from Wormekthal, Harz Mountains, Germany

Prehnite from Andreasburg, Harz, Germany

Prehnite from stone quarry at Cerro de las Culebras, Carchalejo, Jaen, Spain

Prehnite from Cerro de las Culebras, Carchalejo, Jaen, Spain

Prehnite from Oficarsa Quarry, Jaen, Andalusia, Spain

Prehnite from Val Nalps, Tujetsch (Tavetsch), Vorderrheintal, Grischun (Graubünden), Switzerland

Prehnite from Cantera Oficarsa, Carchelejo, Jaen, Andalucia, Spain

Prehnite from Cerro de las Culebras, Carchalejo, Jaen, Spain