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   Epididymite
(NaBeSi3O7(OH))
NS2432
  
Image: NS2432.jpg
Detail: NS2432detail.jpg

 
Crystal system orthorhombic.
Habit fibrous, stellate, spherical aggregates and tabular.
Cleavage perfect to distinct.
Fracture none.
Hardness 6-7
Specific Gravity 2.55
Color colorless or white.
Luster transparent to translucent with a vitreous to silky luster.
Streak none.
Distinguishing features the stellate habit is characteristic.
Uses of interest to collectors and researchers.







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