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Zwieselite

#PD54998
SOLD
Zwieselite from Hagendorf-Süd, Oberpfälzer Wald, Bavaria, Germany - PD54998
Zwieselite from Hagendorf-Süd, Oberpfälzer Wald, Bavaria, Germany - PD54998

Zwieselite

#PD54998
Availability
Sold
Size
7 x 6 x 5 cm - Sm Cabinet 
Formula
Fe2+Mn2+PO4F (RRUFF)
Locality
Hagendorf-Süd, Oberpfälzer Wald, Bavaria, Germany
Tagged
phosphate , pegmatite mineral

Massive, crystalline brown Zweiselite composing most of the matrix.

Zwieselite

Formula
Fe2+Mn2+PO4F 
Crystal System
Monoclinic 
Crystal Habit
Pseudo Cubic 
Cleavage
Good, Distinct, Indistinct 
Luster
Vitreous - Resinous 
Color
dark brown, black, black brown 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Conchoidal - Uneven 
Hardness
5-5.5 

Data courtesy of Webmineral.

Collection
Dr. Buford Nichols Collection
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