Difference between revisions of "Buttgenbachite"

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== Description ==
 
== Description ==
  
An azure blue corrosion product found in some artificial copper patinas.
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An azure blue corrosion product found in some artificial copper patinas.  Its composition is Cu19Cl4(NO3)2(OH)32.
  
{| class="wikitable"
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==Physical and Chemical Properties==
|-
 
! scope="row"| Composition
 
| Cu19Cl4(NO3)2(OH)32
 
|}
 
 
 
== Hazards and Safety ==
 
  
 
Luster=vitreous to glassy
 
Luster=vitreous to glassy
  
== Additional Information ==
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==Resources and Citations==
  
J. Riederer, "Zur Historischen Entwicklung der Kenntnis von Korrosionsprodukten auf Kulturgeschichtlichen Objekten aus Kupferleigierungen" Berliner Beitrage zur Archaometrie 11:93-111.
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* J. Riederer, "Zur Historischen Entwicklung der Kenntnis von Korrosionsprodukten auf Kulturgeschichtlichen Objekten aus Kupferleigierungen" Berliner Beitrage zur Archaometrie 11:93-111.
  
 
[[Category:Materials database]]
 
[[Category:Materials database]]

Revision as of 12:28, 11 May 2022

Description

An azure blue corrosion product found in some artificial copper patinas. Its composition is Cu19Cl4(NO3)2(OH)32.

Physical and Chemical Properties

Luster=vitreous to glassy

Resources and Citations

  • J. Riederer, "Zur Historischen Entwicklung der Kenntnis von Korrosionsprodukten auf Kulturgeschichtlichen Objekten aus Kupferleigierungen" Berliner Beitrage zur Archaometrie 11:93-111.

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