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Unnamed (Na-Ca-silicate)

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Formula:
Na
 
7
Ca
 
3
Si
 
11
O
 
27
(F,OH)
 
3
Probably hydrous.


Unnamed mineral from Aris (Namibia) forming aggregates similar to Ellingsenite

Classification of Unnamed (Na-Ca-silicate)

IMA status:Not Approved
mindat.org URL:http://www.mindat.org/min-42944.html
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Chemical Properties of Unnamed (Na-Ca-silicate)

Formula:
Na
 
7
Ca
 
3
Si
 
11
O
 
27
(F,OH)
 
3


Probably hydrous.
Simplified for copy/paste:Na7Ca3Si11O27(F,OH)3
Essential elements:Ca, F, Na, O, Si
All elements listed in formula:Ca, F, H, Na, O, Si

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Unnamed (Na-Ca-silicate)

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  • Localities for Unnamed (Na-Ca-silicate)

    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Namibia
     
    • Khomas Region
      • Windhoek District
        • Aris
    Pavel M. Kartashov analytical data (2012), William Lechner specimens
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