Difference between revisions of "Darapskite"

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== Description ==
 
== Description ==
  
A mineral composed of a combined salt of [http://cameo.mfa.org/materials/fullrecord.asp?name=sodium%20nitrate sodium nitrate] and [http://cameo.mfa.org/materials/fullrecord.asp?name=sodium%20sulfate sodium sulfate]. Darapskite occurs naturally in the nitrate ores of the Atacama desert in Chile and the [http://cameo.mfa.org/materials/fullrecord.asp?name=limestone limestone] caves in Texas. It has also been found as an efflorescence on the [http://cameo.mfa.org/materials/fullrecord.asp?name=plaster plaster] of a 15th century church in the Netherlands (Holtkamp and Heijnen 1991).
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A mineral composed of a combined salt of [[sodium nitrate]] and [[sodium sulfite]]. Darapskite occurs naturally in the nitrate ores of the Atacama desert in Chile and the [[limestone]] caves in Texas. It has also been found as an efflorescence on the [[plaster]] of a 15th century church in the Netherlands (Holtkamp and Heijnen 1991).
  
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
  
 
darapskite (Port.); Darapskit (Deut.)
 
darapskite (Port.); Darapskit (Deut.)
 
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==Physical and Chemical Properties==
 
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== Additional Information ==
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==Resources and Citations==
 
 
M.Holtkamp, W.Heijnen, "The Mineral Darapskite in the Efflorescence on Two Dutch Churches" ''Studies in Conservation'', 36:175-178, 1991.
 
  
== Authority ==
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* M.Holtkamp, W.Heijnen, "The Mineral Darapskite in the Efflorescence on Two Dutch Churches" ''Studies in Conservation'', 36:175-178, 1991.
  
* ''Encyclopedia Britannica'', http://www.britannica.com  Comment: "nitrate and iodate minerals." Encyclopædia Britannica. 10 Nov. 2004 .
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* ''Encyclopedia Britannica'', http://www.britannica.com  Comment: "nitrate and iodate minerals." Accessed 10 Nov. 2004.
  
  
  
 
[[Category:Materials database]]
 
[[Category:Materials database]]

Latest revision as of 09:33, 18 July 2022

Description

A mineral composed of a combined salt of Sodium nitrate and Sodium sulfite. Darapskite occurs naturally in the nitrate ores of the Atacama desert in Chile and the Limestone caves in Texas. It has also been found as an efflorescence on the Plaster of a 15th century church in the Netherlands (Holtkamp and Heijnen 1991).

Synonyms and Related Terms

darapskite (Port.); Darapskit (Deut.)

Physical and Chemical Properties

Composition Na3(NO3)(SO4)-H2O

Resources and Citations

  • M.Holtkamp, W.Heijnen, "The Mineral Darapskite in the Efflorescence on Two Dutch Churches" Studies in Conservation, 36:175-178, 1991.

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