Difference between revisions of "Volcanic"
Jump to navigation
Jump to search
m (Text replace - "== Authority ==" to "== Sources Checked for Data in Record ==") |
|||
| (One intermediate revision by one other user not shown) | |||
| Line 1: | Line 1: | ||
== Description == | == Description == | ||
| − | [ | + | [[Igneous|Igneous]] [[extrusive%20rock|extrusive rock]] formed at the Earth's surface and having [[aphanitic|aphanitic structure]]. Volcanic rock is emitted by a volcano, which is an opening, or rupture, in a planet's surface or crust that allows hot magma, ash and gases to escape from below the surface. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| Line 7: | Line 7: | ||
vulcânica (Port.); volcanique (Fr.) | vulcânica (Port.); volcanique (Fr.) | ||
| − | == | + | ==Resources and Citations== |
| − | * | + | * José Delgado Rodrigues, LNEC, Submitted information, 2009. |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Latest revision as of 16:07, 25 June 2022
Description
Igneous Extrusive rock formed at the Earth's surface and having aphanitic structure. Volcanic rock is emitted by a volcano, which is an opening, or rupture, in a planet's surface or crust that allows hot magma, ash and gases to escape from below the surface.
Synonyms and Related Terms
vulcânica (Port.); volcanique (Fr.)
Resources and Citations
- José Delgado Rodrigues, LNEC, Submitted information, 2009.