Rocas Ígneas: Características y Clasificación - PDF

Rocas ígneas ============ +-----------+-----------+-----------+-----------+-----------+-----------+ | Nombre | Orígen | Textura | Minerales | Grupo | Foto | +===========+===========+===========+===========+===========+===========+ | 1. Grani | Intr. | Coarse-gr | Cuarzo, | G...

Rocas ígneas ============ +-----------+-----------+-----------+-----------+-----------+-----------+ | Nombre | Orígen | Textura | Minerales | Grupo | Foto | +===========+===========+===========+===========+===========+===========+ | 1. Grani | Intr. | Coarse-gr | Cuarzo, | Granítica | | | to | | ained | feldespat | | | | | | | o, | | | | | | | biotita | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 2. [Monz | Intr. | Coarse-gr | Biotita, | Granítica |  | | | | | potásico, | | | | | | | cuarzo | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 3. [Gran | Intr. | Coarse-gr | Feldespat | Granítica | | | ito | | ained | o | | | | Felde | | | potásico, | | | | spático]{ | | | feldespat | | | |.underlin | | | o | | | | e} | | | plagiocla | | | | | | | sa, | | | | | | | ánfibol | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 4. [Diab | Intr. | Coarse-gr | Biotita, | Granítica |  | +-----------+-----------+-----------+-----------+-----------+-----------+ | 5. Diori | Intr. | Coarse-gr | Ánfibol, | Intermedi | | | ta | | ained | Piróxeno, | a | | | | | | feldespat | | | | | | | o | | | | | | | plagiocla | | | | | | | sa | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 6. [Anfi | Intr. | Coarse-gr | Ánfibol, | Intermedi |  | | } | | | o | | | | | | | plagiocla | | | | | | | sa | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 7. Gabbr | Intr. | Coarse-gr | Ánfibol, | Basáltica | | | o | | ained | Piróxeno, | | | | | | | Olivino | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 8. [Piró | Intr. | Coarse-gr | Ánfibol, | Basáltica |  | | } | | | feldespat | | | | | | | o | | | | | | | plagiocla | | | | | | | sa | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 9. perio | Intr. | Coarse-gr | Olivino, | Ultramáfi | | | dita | | ained | piróxeno | ca | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 10. Riolí | | porfiríti | | Granítica | | | ta | | ca | | | | | o | | | | | | | grani | | | | | | | to | | | | | | | porph | | | | | | |. | | | | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 11. Andes | | porfiríti | Feldespat | Intermedi |  | | diori | | | sa, | | | | ta | | | anfibol, | | | | porph | | | piroxenit | | | | | | | a | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 12. Basal | | porfiríti | | Basáltica | | | to | | ca | | | | | o | | | | | | | gabbr | | | | | | | o | | | | | | | porph | | | | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 13. rioli | Extr. | Fine-grai | Pottasium | granítica | | | ta | | ned | feldspar, | | | | | | | ánfibol, | | | | | | | biotita | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 14. Andes | Extr. | Fine-grai | Feldespat | Intermedi |  | | | | | sa, | | | | | | | anfibol, | | | | | | | piroxenit | | | | | | | a | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 15. Basal | Extr. | Fine-grai | Ánfibol, | Basáltica | | | to | | ned | piróxeno, | | | | | | | olivino | | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 16. Obsid | Extr. | Vidriosa( | Todos los | |  | minerales | | /image14. | | | | | | | jpeg) | +-----------+-----------+-----------+-----------+-----------+-----------+ | 17. Pumic | Extr. | Vesicular | Biotita, | Granitica | | | e | | | muscovita | / | | | | | | , | intermedi | | | | | | cuarzo | a | | +-----------+-----------+-----------+-----------+-----------+-----------+ | 18. [Tuff | Extr. | Vesicular | Biotita, | granítica |  | +-----------+-----------+-----------+-----------+-----------+-----------+ | 19. Scori | Extr. | Vesicular | Ánfibol, | basáltica | | | a | | | piróxeno, | | | | | | | Olivino | | | +-----------+-----------+-----------+-----------+-----------+-----------+ Rocas sedimentarias =================== +-------------+-------------+-------------+-------------+-------------+ | Nombre | Clasificaci | Composición | Textura | Foto | | | ón | | | | +=============+=============+=============+=============+=============+ | 1. Brecha | Clástica | *Angular | Coarse |  | | | | type* | | | +-------------+-------------+-------------+-------------+-------------+ | 2. Conglom | Clástica | *Rounded | Coarse | | | erado | | fragments | | | | | | of any | | | | | | type* | | | +-------------+-------------+-------------+-------------+-------------+ | 3. Travert | Chemical | **Calcita** | Ooids |  | | | | | calcium | | | | | | carbonate) | | +-------------+-------------+-------------+-------------+-------------+ | 4. Limesto | Chemical | **Calcita** | Fine to | | | ne | | | coarsely | | | | | | crystaline | | +-------------+-------------+-------------+-------------+-------------+ | 5. Coquina | Biochemical | **Calcita** | Shells and |  | | | | | loosely | | | | | | cemented | | +-------------+-------------+-------------+-------------+-------------+ | 6. Dolosto | Chemical | Dolomite | Fine to | | | ne | | (Ca, Mg,) | coarsely | | | | | CO~3~ | crystaline | | +-------------+-------------+-------------+-------------+-------------+ | 7. Banded | Clástica | [Quartz and | Medium |  | | | |.underline} | | | +-------------+-------------+-------------+-------------+-------------+ | 8. Gray | Clástica | [Quartz and | Medium | | | Sandsto | | rock | | | | ne | | fragments]{ | | | | | |.underline} | | | +-------------+-------------+-------------+-------------+-------------+ | 9. Red | Clástica | [Quartz and | Medium |  | | | |.underline} | | | +-------------+-------------+-------------+-------------+-------------+ | 10. Siltsto | Clástica | Quartz and | Fine | | | ne | | clay | | | +-------------+-------------+-------------+-------------+-------------+ | 11. Graywac | Chemical | **Calcita** | Fine to |  | +-------------+-------------+-------------+-------------+-------------+ | 12. Arkose | Clástica | *Cuarzo, | Medium | | | (Arena) | | potassium | | | | | | feldspar y | | | | | | fragmentos | | | | | | de rocas* | | | +-------------+-------------+-------------+-------------+-------------+ | 13. Argilla | Clástica | [Cuarzo y | Very fine |  | +-------------+-------------+-------------+-------------+-------------+ | 14. Carbona | Clástica | [Cuarzo y | Very fine | | | ceous | | arcilla]{.u | | | | Shale | | nderline} | | | +-------------+-------------+-------------+-------------+-------------+ | 15. Oil | Clástica | [Cuarzo y | Very fine |  | +-------------+-------------+-------------+-------------+-------------+ | 16. Bitumin | Biochemical | Highly | Variously | | | ous | | altered | sized | | | Coal | | plant | fragments | | | | | remains, | | | | | | some plant | | | | | | fossils | | | +-------------+-------------+-------------+-------------+-------------+