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Sapphirine from
Dumortierite occurrence [1], Quartzsite, La Paz Co., Arizona, USA

Locality type:Occurrence
Classification
Species:Sapphirine
Formula:Mg4(Mg3Al9)O4[Si3Al9O36]
Comments:Tentatively identified via optical means.
Confirmation
Validity:Confirmed
Confirmation Methods:Optical Analysis
References
References:Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 361; Wilson, E.D. (1929), An occurrence of dumortierite near Quartzsite, AZ, Am.Min.: 14: 373-381.
Data
Mineral Data:Click here to view Sapphirine data
Locality Data:Click here to view Dumortierite occurrence [1], Quartzsite, La Paz Co., Arizona, USA
 
Mineral and/or Locality  
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