Difference between revisions of "Alteration"
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== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| − | Verwittterung (Deut.); | + | Verwittterung (Deut.); altération (Fr.); alteração (Port.) |
== Authority == | == Authority == | ||
| − | * | + | * Submitted information Comment: Jose Delgado Rodrigues, LNEC, 2009. |
| − | * | + | * Submitted information Comment: José Delgado Rodrigues, LNEC, 2009. |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 07:50, 24 July 2013
Description
Changes of the mineralogical composition of a rock brought about by physical, chemical or biological means, including actions of hydrothermal solutions and weathering processes. Differs from metamorphism in being milder, more localized and not restricted to high temperatures.
Synonyms and Related Terms
Verwittterung (Deut.); altération (Fr.); alteração (Port.)
Authority
- Submitted information Comment: Jose Delgado Rodrigues, LNEC, 2009.
- Submitted information Comment: José Delgado Rodrigues, LNEC, 2009.