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1 item @ $125.00  

Eudialyte with Aegirine & Nepheline

#PD31184

Eudialyte with Aegirine & Nepheline

#PD31184
Availability
Sold
Size
4 x 3 x 4 cm - Miniature 
Formula
Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 (RRUFF)
Locality
Magnet Cove, Hot Spring Co., Arkansas, United States

Pink crystals of Eudialyite to 6mm with greenish rims embedded in matrix with slender black Aegirine and Aegirine needles in Nepheline matrix.

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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