| Locality | Mineral(s) |
|---|
| Los Lobos, Cuevas del Almanzora, Almería, Andalusia, Spain | ⓘ Chalcedony, ⓘ Oolitic Opal, ⓘ Opal |
| Marble Quarries, Macael, Almería, Andalusia, Spain | ⓘ Quartz |
| Cabo de Gata volcanic complex, Níjar, Almería, Andalusia, Spain | ⓘ Agate, ⓘ Amethyst, ⓘ Chalcedony |
| Cerro de los Guardias, Rodalquilar, Níjar, Almería, Andalusia, Spain | ⓘ Amethyst |
| Sol Mine (La Milagrosa mine), Cerro de los Guardias, Rodalquilar, Níjar, Almería, Andalusia, Spain | ⓘ Quartz |
| Cerro de los Mártires hermitage, San Fernando, Cádiz, Andalusia, Spain | ⓘ Aragonite, ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| Vértice Quarry, Toril Hill (Cerro Muriano), Villaviciosa de Córdoba, Córdoba, Andalusia, Spain | ⓘ Amethyst, ⓘ Quartz |
| Gypsum outcrop, Galera, Granada, Andalusia, Spain | ⓘ Menilite, ⓘ Opal |
| Valdeinfierno River, Valdeinfierno Valley, Güéjar Sierra, Sierra Nevada, Granada, Andalusia, Spain | ⓘ Rutile, ⓘ Siderite, ⓘ Titanite |
| Soloviejo Mines, Almonaster la Real, Huelva, Andalusia, Spain | ⓘ Quartz |
| Palanco mine, Zalamea la Real, Huelva, Andalusia, Spain | ⓘ Jasper, ⓘ Quartz |
| Juanito Mine, Zufre, Huelva, Andalusia, Spain | ⓘ Opal, ⓘ Plancheite, ⓘ Quartz |
| La Juanona Quarry, Antequera, Málaga, Andalusia, Spain | ⓘ Aerinite, ⓘ Blue Quartz, ⓘ Quartz |
| Virgen de la Espera, Antequera, Málaga, Andalusia, Spain | ⓘ Blue Quartz, ⓘ Quartz |
| Los Angeles mine, El Castillo de las Guardas, Seville, Andalusia, Spain | ⓘ Amethyst, ⓘ Quartz |
| Morón de la Frontera, Seville, Andalusia, Spain | ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| Balsaroleta ravine, Sallent de Gállego, Huesca, Aragon, Spain | ⓘ Chlorite Group, ⓘ Quartz, ⓘ Siderite |
| El Castelluelo, Alacón, Teruel, Aragon, Spain | ⓘ Amethyst, ⓘ Quartz, ⓘ Smoky Quartz |
| Los Pedreñales, Azaila, Teruel, Aragon, Spain | ⓘ Amethyst |
| Nueva Virginia Mine (Tio Jorge Mine), Lanzuela, Teruel, Aragon, Spain | ⓘ Quartz |
| Emilio Mine, Loroñe, Obdulia vein, Colunga, Asturias, Spain | ⓘ "Herkimer-style" Quartz, ⓘ Quartz |
| La Cabaña, Berbes mining area, Ribadesella, Asturias, Spain | ⓘ "Herkimer-style" Quartz |
| La Viesca Mine, Huergo, La Collada mining area, Siero, Asturias, Spain | ⓘ Quartz |
| Road to Deia, Sóller, Majorca, Balearic Islands, Spain | ⓘ Gypsum, ⓘ Quartz |
| Urrúnaga Dam (Santa Engracia Dam), Legutio-Villarreal de Álava, Álava, Basque Country, Spain | ⓘ "Herkimer-style" Quartz, ⓘ Quartz |
| Las Huertas, Loza, Peñacerrada-Urizaharra, Álava, Basque Country, Spain | ⓘ Calcite, ⓘ Chert, ⓘ Quartz |
| Payueta, Peñacerrada-Urizaharra, Álava, Basque Country, Spain | ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| Santiama ravine, Peñacerrada-Urizaharra, Álava, Basque Country, Spain | ⓘ Calcite, ⓘ Chert, ⓘ Quartz |
| Ocio, Zambrana, Álava, Basque Country, Spain | ⓘ Jacinto de Compostela, ⓘ Quartz |
| La Gitana mine, Abanto y Ciérvana-Abanto Zierbena, Biscay, Basque Country, Spain | ⓘ "Herkimer-style" Quartz, ⓘ Quartz, ⓘ Siderite |
| Alkiza, Guipúzcoa (Gipuzkoa), Basque Country, Spain | ⓘ Quartz |
| Zigarrola, Mondragón (Arrasate), Guipúzcoa (Gipuzkoa), Basque Country, Spain | ⓘ Calcite, ⓘ Quartz |
| Punta Calderón, Oceño, Alfoz de Lloredo, Cantabria, Spain | ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| Santa Ana outcrop, Comillas, Cantabria, Spain | ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| Gibaja, Ramales de la Victoria, Cantabria, Spain | ⓘ Gypsum, ⓘ Quartz |
| Casilda Mine, Tremor de arriba, Iguena, El Bierzo, León, Castile and Leon, Spain | ⓘ Chlorite Group, ⓘ Dolomite, ⓘ Pyrite, ⓘ Quartz |
| Road to Talava, Liétor, Albacete, Castile-La Mancha, Spain | ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| Salt mine, La Pesquera, Cuenca, Castile-La Mancha, Spain | ⓘ Jacinto de Compostela |
| Los ángeles quarry, La Escalerilla Area, Las Ventas con Peña Aguilera, Toledo, Castile-La Mancha, Spain | ⓘ Quartz |
| Can Súria quarry (Sant Ramón quarry; Guixeres quarry), Maçanet de la Selva, Girona, Catalonia, Spain | ⓘ Amethyst, ⓘ Milky Quartz, ⓘ Quartz, ⓘ Smoky Quartz |
| Sant Marçal (San Marsal; Sant Marsal mines), Viladrau, Osona, Girona, Catalonia, Spain | ⓘ Quartz |
| Sils, Selva, Girona, Catalonia, Spain | ⓘ Amethyst, ⓘ Quartz, ⓘ Smoky Quartz |
| Mas Sever Quarry, Massabè, Sils, Girona, Catalonia, Spain | ⓘ Amethyst, ⓘ Quartz, ⓘ Smoky Quartz |
| Molí de Gósol, Gósol, Berguedà, Lleida, Catalonia, Spain | ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| Collado de La Tejera (La Cabrera pluton), La Cabrera, Community of Madrid, Spain | ⓘ Smoky Quartz |
| Cueva de Cristal (La Cabrera pluton), La Cabrera, Community of Madrid, Spain | ⓘ Quartz |
| Almodóvar Hill, Vicálvaro, Madrid, Community of Madrid, Spain | ⓘ Chalcedony, ⓘ Chert, ⓘ Opal, ⓘ Quartz |
| Isabel Quarry (La Saludadora Quarry; La Cabrera pluton), Valdemanco, Community of Madrid, Spain | ⓘ Smoky Quartz |
| Los Alisos W Quarry (La Cabrera pluton), Valdemanco, Community of Madrid, Spain | ⓘ Quartz |
| Alba 1 Quarry, Oliva de Plasencia, Cáceres, Extremadura, Spain | ⓘ Fluorite, ⓘ Muscovite, ⓘ Quartz, ⓘ Rose Quartz |
| Zarza La Mayor, Cáceres, Extremadura, Spain | ⓘ Quartz |
| Esmeralda quarry, Portomeiro, Val do Dubra, A Coruña, Galicia, Spain | ⓘ Amethyst, ⓘ Quartz |
| Salas dam, Muiños, Ourense, Galicia, Spain | ⓘ Amethyst, ⓘ Quartz |
| Entrerríos, A Laxe, Fornelos de Montes, Pontevedra, Galicia, Spain | ⓘ Amethyst, ⓘ Quartz |
| Granitos Lapido quarry, Oia, Pontevedra, Galicia, Spain | ⓘ Pyrite, ⓘ Quartz |
| Cervera del Río Alhama, La Rioja, Spain | ⓘ "Herkimer-style" Quartz, ⓘ Quartz |
| Tejería ravine, Rincón de Olivedo, Cervera del Río Alhama, La Rioja, Spain | ⓘ Calcite, ⓘ Quartz |
| Rómulo mine, Alto Mediano, Llano del Beal, Cartagena, Murcia, Spain | ⓘ Goethite, ⓘ Pyrolusite, ⓘ Quartz |
| Emilia open pit (Emilia Quarry), Llano del Beal, Cartagena, Murcia, Spain | ⓘ Amethyst, ⓘ Quartz |
| San Valentín Mine, La Unión, Murcia, Spain | ⓘ Amethyst, ⓘ Quartz |
| Windows Trail to Los Serranos Quarry, Orihuela, Alicante, Valencian Community, Spain | ⓘ Blue Quartz, ⓘ Quartz |
| Preubas Mountain, Canales, Sacañet, Castellón, Valencian Community, Spain | ⓘ Jacinto de Compostela, ⓘ Quartz |
| Cova del Chato, Chella, Valencia, Valencian Community, Spain | ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| Cuesta de la Roqueta, Quesa, Valencia, Valencian Community, Spain | ⓘ Gypsum, ⓘ Jacinto de Compostela, ⓘ Quartz |
| La Ortichola, Turís, Valencia, Valencian Community, Spain | ⓘ Jacinto de Compostela, ⓘ Quartz |
These are possibly similar items as determined by title/reference text matching only.
