Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Porphyry_copper_deposit> ?p ?o }
- Porphyry_copper_deposit abstract "Porphyry copper deposits are copper orebodies that are formed from hydrothermal fluids that originate from a voluminous magma chamber several kilometers below the deposit itself. Predating or associated with those fluids are vertical dikes of porphyritic intrusive rocks from which this deposit type derives its name. In later stages, circulating meteoric fluids may interact with the magmatic fluids. Successive envelopes of hydrothermal alteration typically enclose a core of disseminated ore minerals in often stockwork-forming hairline fractures and veins. Because of their large volume, porphyry orebodies can be economic from copper concentrations as low as 0.15% copper and can have economic amounts of by-products such as molybdenum, silver and gold. In some mines, those metals are the main product.The first mining of low-grade copper porphyry deposits from large open pits coincided roughly with the introduction of steam shovels, the construction of railroads, and a surge in market demand near the start of the 20th century. Some mines exploit porphyry deposits that contain sufficient gold or molybdenum, but little or no copper.Porphyry copper deposits are currently the largest source of copper ore. Most of the known porphyrys are concentrated in: western South and North America and Southeast Asia and Oceania - along the Pacific Ring of Fire; the Caribbean; southern central Europe and the area around eastern Turkey; scattered areas in China, the Mideast, Russia, and the CIS states; and eastern Australia. Only a few are identified in Africa, in Namibia and Zambia; none are known in Antarctica. The greatest concentration of the largest copper porphyrys is in northern Chile. Almost all mines exploiting large porphyry deposits produce from open pits.".
- Porphyry_copper_deposit wikiPageID "3049753".
- Porphyry_copper_deposit wikiPageLength "19191".
- Porphyry_copper_deposit wikiPageOutDegree "149".
- Porphyry_copper_deposit wikiPageRevisionID "703230522".
- Porphyry_copper_deposit wikiPageWikiLink Africa.
- Porphyry_copper_deposit wikiPageWikiLink Ajo,_Arizona.
- Porphyry_copper_deposit wikiPageWikiLink Alaska.
- Porphyry_copper_deposit wikiPageWikiLink Andes.
- Porphyry_copper_deposit wikiPageWikiLink Andesite.
- Porphyry_copper_deposit wikiPageWikiLink Antarctica.
- Porphyry_copper_deposit wikiPageWikiLink Arequipa.
- Porphyry_copper_deposit wikiPageWikiLink Asthenosphere.
- Porphyry_copper_deposit wikiPageWikiLink Australia.
- Porphyry_copper_deposit wikiPageWikiLink Bagdad,_Arizona.
- Porphyry_copper_deposit wikiPageWikiLink Basalt.
- Porphyry_copper_deposit wikiPageWikiLink Batu_Hijau_mine.
- Porphyry_copper_deposit wikiPageWikiLink Bingham_Canyon_Mine.
- Porphyry_copper_deposit wikiPageWikiLink Biotite.
- Porphyry_copper_deposit wikiPageWikiLink Bisbee,_Arizona.
- Porphyry_copper_deposit wikiPageWikiLink Blueschist.
- Porphyry_copper_deposit wikiPageWikiLink Bolivia.
- Porphyry_copper_deposit wikiPageWikiLink Bougainville_Copper.
- Porphyry_copper_deposit wikiPageWikiLink Breccia.
- Porphyry_copper_deposit wikiPageWikiLink Cabang_Kiri.
- Porphyry_copper_deposit wikiPageWikiLink Cadia-Ridgeway_Mine.
- Porphyry_copper_deposit wikiPageWikiLink Calc-alkaline_magma_series.
- Porphyry_copper_deposit wikiPageWikiLink Caribbean.
- Porphyry_copper_deposit wikiPageWikiLink Catavi.
- Porphyry_copper_deposit wikiPageWikiLink Category:Copper.
- Porphyry_copper_deposit wikiPageWikiLink Category:Economic_geology.
- Porphyry_copper_deposit wikiPageWikiLink Cerro_Verde.
- Porphyry_copper_deposit wikiPageWikiLink Chile.
- Porphyry_copper_deposit wikiPageWikiLink China.
- Porphyry_copper_deposit wikiPageWikiLink Chino_Mine.
- Porphyry_copper_deposit wikiPageWikiLink Chlorite_group.
- Porphyry_copper_deposit wikiPageWikiLink Chorolque.
- Porphyry_copper_deposit wikiPageWikiLink Chuquicamata.
- Porphyry_copper_deposit wikiPageWikiLink Climax_mine.
- Porphyry_copper_deposit wikiPageWikiLink Colorado.
- Porphyry_copper_deposit wikiPageWikiLink Commonwealth_of_Independent_States.
- Porphyry_copper_deposit wikiPageWikiLink Copper.
- Porphyry_copper_deposit wikiPageWikiLink Dike_(geology).
- Porphyry_copper_deposit wikiPageWikiLink Diorite.
- Porphyry_copper_deposit wikiPageWikiLink Eclogite.
- Porphyry_copper_deposit wikiPageWikiLink El_Salvador_mine.
- Porphyry_copper_deposit wikiPageWikiLink El_Teniente.
- Porphyry_copper_deposit wikiPageWikiLink Ely,_Nevada.
- Porphyry_copper_deposit wikiPageWikiLink Eocene.
- Porphyry_copper_deposit wikiPageWikiLink Epidote.
- Porphyry_copper_deposit wikiPageWikiLink Escondida.
- Porphyry_copper_deposit wikiPageWikiLink Europe.
- Porphyry_copper_deposit wikiPageWikiLink Fault_(geology).
- Porphyry_copper_deposit wikiPageWikiLink Fractionation.
- Porphyry_copper_deposit wikiPageWikiLink Geodynamics.
- Porphyry_copper_deposit wikiPageWikiLink Gold.
- Porphyry_copper_deposit wikiPageWikiLink Gorontalo.
- Porphyry_copper_deposit wikiPageWikiLink Grasberg_mine.
- Porphyry_copper_deposit wikiPageWikiLink Henderson_molybdenum_mine.
- Porphyry_copper_deposit wikiPageWikiLink Holocene.
- Porphyry_copper_deposit wikiPageWikiLink Hydrothermal_circulation.
- Porphyry_copper_deposit wikiPageWikiLink Indonesia.
- Porphyry_copper_deposit wikiPageWikiLink Intrusive_rock.
- Porphyry_copper_deposit wikiPageWikiLink Java.
- Porphyry_copper_deposit wikiPageWikiLink La_Caridad.
- Porphyry_copper_deposit wikiPageWikiLink Lavender_Pit.
- Porphyry_copper_deposit wikiPageWikiLink Lithosphere.
- Porphyry_copper_deposit wikiPageWikiLink Magma_chamber.
- Porphyry_copper_deposit wikiPageWikiLink Magmatic_water.
- Porphyry_copper_deposit wikiPageWikiLink Majdanpek_mine.
- Porphyry_copper_deposit wikiPageWikiLink Mantle_(geology).
- Porphyry_copper_deposit wikiPageWikiLink Mantle_wedge.
- Porphyry_copper_deposit wikiPageWikiLink Metasomatism.
- Porphyry_copper_deposit wikiPageWikiLink Meteoric_water.
- Porphyry_copper_deposit wikiPageWikiLink Mid-ocean_ridge.
- Porphyry_copper_deposit wikiPageWikiLink Middle_East.
- Porphyry_copper_deposit wikiPageWikiLink Miocene.
- Porphyry_copper_deposit wikiPageWikiLink Molybdenum.
- Porphyry_copper_deposit wikiPageWikiLink Morenci,_Arizona.
- Porphyry_copper_deposit wikiPageWikiLink Namibia.
- Porphyry_copper_deposit wikiPageWikiLink New_Mexico.
- Porphyry_copper_deposit wikiPageWikiLink New_South_Wales.
- Porphyry_copper_deposit wikiPageWikiLink North_America.
- Porphyry_copper_deposit wikiPageWikiLink Northparkes.
- Porphyry_copper_deposit wikiPageWikiLink Northparkes_mine.
- Porphyry_copper_deposit wikiPageWikiLink Oceania.
- Porphyry_copper_deposit wikiPageWikiLink Ok_Tedi_Mine.
- Porphyry_copper_deposit wikiPageWikiLink Oligocene.
- Porphyry_copper_deposit wikiPageWikiLink Open-pit_mining.
- Porphyry_copper_deposit wikiPageWikiLink Ore.
- Porphyry_copper_deposit wikiPageWikiLink Orogeny.
- Porphyry_copper_deposit wikiPageWikiLink Orthoclase.
- Porphyry_copper_deposit wikiPageWikiLink Oyu_Tolgoi_mine.
- Porphyry_copper_deposit wikiPageWikiLink Paleocene.
- Porphyry_copper_deposit wikiPageWikiLink Panama.
- Porphyry_copper_deposit wikiPageWikiLink Panguna.
- Porphyry_copper_deposit wikiPageWikiLink Papua_New_Guinea.
- Porphyry_copper_deposit wikiPageWikiLink Partial_melting.
- Porphyry_copper_deposit wikiPageWikiLink Parts-per_notation.
- Porphyry_copper_deposit wikiPageWikiLink Pebble_Mine.