{"id":497,"date":"2026-03-21T18:41:46","date_gmt":"2026-03-21T18:41:46","guid":{"rendered":"https:\/\/minevindel.com\/?page_id=497"},"modified":"2026-03-21T18:41:46","modified_gmt":"2026-03-21T18:41:46","slug":"tema-3","status":"publish","type":"page","link":"http:\/\/minevindel.com\/index.php\/tema-3\/","title":{"rendered":"Tema 3"},"content":{"rendered":"<p><strong>3. HALOGENUROS<\/strong><\/p>\n<p><strong>HALITA<\/strong><\/p>\n<p>F\u00f3rmula: NaCl<\/p>\n<p>Sistema cristalino: C\u00fabico.<\/p>\n<p>Forma y h\u00e1bito: Es la sal com\u00fan. Cristales c\u00fabicos, en tolva, masas cristalinas granulares y compactas. Conocida como sal gema.<\/p>\n<p><strong>Propiedades f\u00edsicas: <\/strong><\/p>\n<p>Color: Incoloro o blanco. Puede tener tonalidades rojas, amarillas, azuladas y p\u00farpuras debido impurezas.<\/p>\n<p>Exfoliaci\u00f3n: {001} perfecta.<\/p>\n<p>Fractura concoidea.<\/p>\n<p>Raya: Blanca.<\/p>\n<p>Brillo: V\u00edtreo.<\/p>\n<p>Dureza: <strong>H <\/strong>2,5<\/p>\n<p>Peso espec\u00edfico: <strong>G<\/strong> 2,16 \u2013 2,17 g\/cm<sup>3<\/sup><\/p>\n<p>Gusto salado.<\/p>\n<p><strong>Composici\u00f3n: <\/strong>Na 39,3% Cl 60,7%. Con impurezas de cloruros magn\u00e9sicos y c\u00e1lcicos.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1100\" height=\"880\" alt=\"F:\\QUMICOS\\Reduca\\FOTOS REDUCA\\Figura 8. Halita.jpg\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/f-qumicos-reduca-fotos-reduca-figura-8-halita-jp.jpeg\" class=\"wp-image-498\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/f-qumicos-reduca-fotos-reduca-figura-8-halita-jp.jpeg 1100w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/f-qumicos-reduca-fotos-reduca-figura-8-halita-jp-300x240.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/f-qumicos-reduca-fotos-reduca-figura-8-halita-jp-1024x819.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/f-qumicos-reduca-fotos-reduca-figura-8-halita-jp-768x614.jpeg 768w\" sizes=\"auto, (max-width: 1100px) 100vw, 1100px\" \/><\/p>\n<p>Cubos de halita. Colecci\u00f3n privada de E. Vindel.<\/p>\n<p><strong>SILVINA<\/strong><\/p>\n<p>F\u00f3rmula: KCl<\/p>\n<p>Sistema cristalino: C\u00fabico.<\/p>\n<p>Forma y h\u00e1bito: Cristales en cubos y octaedros combinados. Masas granulares.<\/p>\n<p><strong>Propiedades f\u00edsicas: <\/strong><\/p>\n<p>Color: Incoloro o blanco. Puede tener tonalidades rojizas, amarillentas y azuladas debido impurezas.<\/p>\n<p>Exfoliaci\u00f3n: {001} perfecta.<\/p>\n<p>Fractura irregular.<\/p>\n<p>Raya: Blanca.<\/p>\n<p>Brillo: V\u00edtreo.<\/p>\n<p>Dureza: <strong>H <\/strong>2,5<\/p>\n<p>Peso espec\u00edfico: <strong>G<\/strong> 1,99 g\/cm<sup>3<\/sup><\/p>\n<p>Sabor amargo<\/p>\n<p><strong>Composici\u00f3n:<\/strong> K 54,4% Cl 47,6%. Suele tener cloruro s\u00f3dico.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" alt=\"G:\\1_DOCUMENTOS\\SILICATOS\\imagenes minerales\\FOTOSNOSILICATOS VISU\\Halogenuros\\Silvina II.jpg\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/g-1_documentos-silicatos-imagenes-minerales-fotos-7.jpeg\" class=\"wp-image-499\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/g-1_documentos-silicatos-imagenes-minerales-fotos-7.jpeg 640w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/g-1_documentos-silicatos-imagenes-minerales-fotos-7-300x225.jpeg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Silvina. Colecci\u00f3n de la Universidad Complutense.<\/p>\n<p><strong>FLUORITA<\/strong><\/p>\n<p>F\u00f3rmula: CaF<sub>2<\/sub><\/p>\n<p>Sistema cristalino: C\u00fabico<\/p>\n<p>Forma y h\u00e1bito: H\u00e1bito c\u00fabico u octa\u00e9drico. Cubos maclados seg\u00fan (111) en forma de maclas de penetraci\u00f3n. Tambi\u00e9n aparece granular o columnar.<\/p>\n<p><strong>Propiedades f\u00edsicas: <\/strong><\/p>\n<p>Color: Var\u00eda en general: incoloro, blanco, verde, azul, rosa, amarillo, naranja, violeta, purpura, morada y pardo. Ciertas fluoritas presentan bandas de colores.<\/p>\n<p>Exfoliaci\u00f3n: {111} octa\u00e9drica perfecta.<\/p>\n<p>Fractura subconcoidea e irregular.<\/p>\n<p>Raya: Blanca.<\/p>\n<p>Brillo: V\u00edtreo.<\/p>\n<p>Dureza: <strong>H <\/strong>4<\/p>\n<p>Peso espec\u00edfico: <strong>G<\/strong> 3,18 g\/cm<sup>3<\/sup><\/p>\n<p>Algunas fluoritas presentan el fen\u00f3meno de la fluorescencia, de ah\u00ed recibe el nombre de fluorita.<\/p>\n<p><strong>Composici\u00f3n: <\/strong>Ca 51,3% F 48,7%. Suele contener tierras raras, itrio y cesio.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"974\" alt=\"E:\\2_FOTOS\\USA\\MINERAL-USA WASHINGTON\\FLUORITA.jpg\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-usa-mineral-usa-washington-fluorita-jpg.jpeg\" class=\"wp-image-500\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-usa-mineral-usa-washington-fluorita-jpg.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-usa-mineral-usa-washington-fluorita-jpg-300x225.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-usa-mineral-usa-washington-fluorita-jpg-1024x768.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-usa-mineral-usa-washington-fluorita-jpg-768x576.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Colecci\u00f3n de fluoritas. Smithsonian Institution. Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"974\" alt=\"C:\\Users\\ELENA VINDEL\\Documents\\FOTOS MUSEO LONDRES\\FLUORITA2.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fotos-museo-londre.jpeg\" class=\"wp-image-501\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fotos-museo-londre.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fotos-museo-londre-300x225.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fotos-museo-londre-1024x768.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fotos-museo-londre-768x576.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Diversos colores de fluoritas. Natural History Museum de Londres<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"E:\\2_FOTOS\\FOTOS DE MINERALES Y ROCAS\\DSC00687.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-minerales-y-rocas-dsc00687-jpg.jpeg\" class=\"wp-image-502\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-minerales-y-rocas-dsc00687-jpg.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-minerales-y-rocas-dsc00687-jpg-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-minerales-y-rocas-dsc00687-jpg-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-minerales-y-rocas-dsc00687-jpg-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Fluorita rosa con pirita. Smithsonian Institution. Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"C:\\Users\\ELENA VINDEL\\Desktop\\Caja F1\\FLUORITA 2.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-2-j.jpeg\" class=\"wp-image-503\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-2-j.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-2-j-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-2-j-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-2-j-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Fluorita con h\u00e1bito octa\u00e9drico, incolora. Colecci\u00f3n privada de E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"C:\\Users\\ELENA VINDEL\\Documents\\MINERALES CONCURSO ELEKTRA\\FLUORITA 1.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-10.jpeg\" class=\"wp-image-504\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-10.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-10-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-10-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-10-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Fluorita amarilla. Colecci\u00f3n privada de E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"C:\\Users\\ELENA VINDEL\\Documents\\MINERALES CONCURSO ELEKTRA\\FLUORITA 3.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-11.jpeg\" class=\"wp-image-505\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-11.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-11-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-11-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-11-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Fluorita amarilla. Mina Moscona (Asturias). Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1100\" height=\"880\" alt=\"E:\\1_DOCUMENTOS\\GEOIMAGENES\\GEOIMAGENES MA\\Figura 7D. Fluorita amarilla.jpg\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-1_documentos-geoimagenes-geoimagenes-ma-figura-13.jpeg\" class=\"wp-image-506\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-1_documentos-geoimagenes-geoimagenes-ma-figura-13.jpeg 1100w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-1_documentos-geoimagenes-geoimagenes-ma-figura-13-300x240.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-1_documentos-geoimagenes-geoimagenes-ma-figura-13-1024x819.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-1_documentos-geoimagenes-geoimagenes-ma-figura-13-768x614.jpeg 768w\" sizes=\"auto, (max-width: 1100px) 100vw, 1100px\" \/><\/p>\n<p>Fluorita (amarilla) con calcita (blanca). Mina Moscona. (Asturias). Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"C:\\Users\\ELENA VINDEL\\Documents\\MINERALES CONCURSO ELEKTRA\\34 Fluorita 2.jpg.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-12.jpeg\" class=\"wp-image-507\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-12.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-12-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-12-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-minerales-concurso-12-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><br \/>\n  Cubos de fluorita violeta. Colecci\u00f3n privada de E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1298\" height=\"974\" alt=\"C:\\Users\\ELENA VINDEL\\Documents\\PROYECTO FLUORITAS\\FOTOS VISU\\FotosFluoritaBerbes\\MINERALES 011.jpg\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-proyecto-fluoritas.jpeg\" class=\"wp-image-508\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-proyecto-fluoritas.jpeg 1298w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-proyecto-fluoritas-300x225.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-proyecto-fluoritas-1024x768.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-proyecto-fluoritas-768x576.jpeg 768w\" sizes=\"auto, (max-width: 1298px) 100vw, 1298px\" \/><\/p>\n<p>Cristales c\u00fabicos de fluorita morada recubierta de peque\u00f1os cristales de cuarzo, Caravia-Berbes (Asturias). Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"C:\\Users\\ELENA VINDEL\\Pictures\\4_FOTOSWEB\\Geominero 2\\DSC09553.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-pictures-4_fotosweb-geominer-15.jpeg\" class=\"wp-image-509\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-pictures-4_fotosweb-geominer-15.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-pictures-4_fotosweb-geominer-15-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-pictures-4_fotosweb-geominer-15-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-pictures-4_fotosweb-geominer-15-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Fluorita purpura. Museo Geominero. Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1298\" height=\"974\" alt=\"DSCN0125\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0125.jpeg\" class=\"wp-image-510\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0125.jpeg 1298w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0125-300x225.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0125-1024x768.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0125-768x576.jpeg 768w\" sizes=\"auto, (max-width: 1298px) 100vw, 1298px\" \/><\/p>\n<p>Fluorita violeta rellenando cavidades en una brecha, Caravia-Berbes (Asturias). Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1104\" height=\"1472\" alt=\"DSCN0528\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0528.jpeg\" class=\"wp-image-511\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0528.jpeg 1104w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0528-225x300.jpeg 225w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/dscn0528-768x1024.jpeg 768w\" sizes=\"auto, (max-width: 1104px) 100vw, 1104px\" \/><\/p>\n<p>Cristales c\u00fabicos de fluorita incolora con aristas biseladas. Mina de La Collada (Asturias). Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"G:\\2_FOTOS\\USA\\NUEVA YORK_WASHINGTON\\DSC00686.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/g-2_fotos-usa-nueva-york_washington-dsc00686-jpg.jpeg\" class=\"wp-image-512\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/g-2_fotos-usa-nueva-york_washington-dsc00686-jpg.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/g-2_fotos-usa-nueva-york_washington-dsc00686-jpg-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/g-2_fotos-usa-nueva-york_washington-dsc00686-jpg-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/g-2_fotos-usa-nueva-york_washington-dsc00686-jpg-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Fluorita verde. Smithsonian Institution. Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"C:\\Users\\ELENA VINDEL\\Desktop\\Caja F1\\FLUORITA 1.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-1-j.jpeg\" class=\"wp-image-513\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-1-j.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-1-j-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-1-j-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-desktop-caja-f1-fluorita-1-j-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Fluorita bandeada. Colecci\u00f3n privada de E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"863\" alt=\"E:\\Caja F33\\FLUORITA.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-caja-f33-fluorita-jpg.jpeg\" class=\"wp-image-514\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-caja-f33-fluorita-jpg.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-caja-f33-fluorita-jpg-300x199.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-caja-f33-fluorita-jpg-1024x680.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-caja-f33-fluorita-jpg-768x510.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Cristales fluorita naranja. Colecci\u00f3n privada de E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"974\" alt=\"E:\\2_FOTOS\\FOTOS DE GEOLOGIA\\SMITSONIAN 2006\\CALCITA EN FLUORITA.jpg\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-geologia-smitsonian-2006-calci.jpeg\" class=\"wp-image-515\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-geologia-smitsonian-2006-calci.jpeg 1299w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-geologia-smitsonian-2006-calci-300x225.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-geologia-smitsonian-2006-calci-1024x768.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/e-2_fotos-fotos-de-geologia-smitsonian-2006-calci-768x576.jpeg 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/p>\n<p>Fluorita (cubo) incluida en calcita (con exfoliaci\u00f3n rombo\u00e9drica). Smithsonian Institution. Foto E. Vindel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"822\" alt=\"C:\\Users\\ELENA VINDEL\\Documents\\FLUORITAS\\FOTOS TESIS DE VIRGI\\minerales 421.JPG\" src=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fluoritas-fotos-te-1.jpeg\" class=\"wp-image-516\" srcset=\"http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fluoritas-fotos-te-1.jpeg 1300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fluoritas-fotos-te-1-300x190.jpeg 300w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fluoritas-fotos-te-1-1024x647.jpeg 1024w, http:\/\/minevindel.com\/wp-content\/uploads\/2026\/01\/c-users-elena-vindel-documents-fluoritas-fotos-te-1-768x486.jpeg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/p>\n<p>Fluorita (amarilla) recubierta con pirita (dorada). Mina Moscona (Asturias). Muestra Tesis Doctoral de la Dra. Virginia S\u00e1nchez.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>3. HALOGENUROS HALITA F\u00f3rmula: NaCl Sistema cristalino: C\u00fabico. Forma y h\u00e1bito: Es la sal com\u00fan. Cristales c\u00fabicos, en tolva, masas cristalinas granulares y compactas. Conocida como sal gema. Propiedades f\u00edsicas: Color: Incoloro o blanco. Puede tener tonalidades rojas, amarillas, azuladas y p\u00farpuras debido impurezas. Exfoliaci\u00f3n: {001} perfecta. Fractura concoidea. Raya: Blanca. Brillo: V\u00edtreo. Dureza: H&hellip; <a class=\"more-link\" href=\"http:\/\/minevindel.com\/index.php\/tema-3\/\">Seguir leyendo <span class=\"screen-reader-text\">Tema 3<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-497","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"http:\/\/minevindel.com\/index.php\/wp-json\/wp\/v2\/pages\/497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/minevindel.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/minevindel.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/minevindel.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/minevindel.com\/index.php\/wp-json\/wp\/v2\/comments?post=497"}],"version-history":[{"count":1,"href":"http:\/\/minevindel.com\/index.php\/wp-json\/wp\/v2\/pages\/497\/revisions"}],"predecessor-version":[{"id":517,"href":"http:\/\/minevindel.com\/index.php\/wp-json\/wp\/v2\/pages\/497\/revisions\/517"}],"wp:attachment":[{"href":"http:\/\/minevindel.com\/index.php\/wp-json\/wp\/v2\/media?parent=497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}