Angaben zum Begriff
Bevorzugte Bezeichnung
bleaching
Typ
-
owl:NamedIndividual
Definition
- Gain in value due to chemical weatheringof minerals (e.g. reduction of iron and manganesecompounds) or extraction of coloring matter (leaching, washingout), or loss of polish, generally very superficial. Dark andbright color marbles often show bleaching as a result of exposureto weather. [ICOMOS-ISCS] (en)
Oberbegriff
- discolouration (en)
Synonyme
- fading (en)
Hinweis
- A chromatic change manifestedas a whitening of the constituent materials; tobecome white over time. [EwaGlos] (en)
In anderen Sprachen
-
Deutsch
-
Ausbleichen
-
Bleichen
-
Entfärbung
-
Verblassen
-
décoloration
Französisch
-
zbělení
Tschechisch
-
závoj
-
zesvětlení
URI
https://hist-arch-vocab.org/bvha#c_a5f5496d
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