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1 item @ $125.00  

Eudialyte

#PD34875

Eudialyte

#PD34875
Availability
Sold
Size
4.5 x 5 x 2.5 cm - Miniature 
Formula
Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 (RRUFF)
Locality
Kola Peninsula, Russia

A solid piece of glassy dark-red Eudialyte mixed with black needles of Aegirine.

Eudialyte

Formula
Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 
Crystal System
Trigonal 
Crystal Habit
Massive - Granular, Tabular 
Cleavage
Imperfect, None, None 
Luster
Vitreous (Glassy) 
Color
pinkish red, red, yellow, yellowish brown, violet 
Streak
white 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Uneven 
Hardness
5-5.5 

Data courtesy of Webmineral.

Collection
Phillips Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Eudialyte
On Dakota Matrix
Other Available Eudialyte
WebMineral
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Mindat
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