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0 item @ $0.00  

Hureaulite

#55657

Hureaulite

#55657
Availability
Available
Price
$40.00
Size
4.5 x 4.5 x 4 cm - Miniature 
Formula
Mn2+5(PO4)2(PO3OH)2·4H2O (RRUFF)
Locality
Tip Top mine, Custer Co., South Dakota, United States
Tagged
phosphate , pegmatite mineral

Rich pink glassy crystals to 5mm. Under the scope you will also see many fine micro Hureaulite crystals and minor Jahnsite. The matrix is altered Triphylite with green Leucophosphite. 

Hureaulite

Formula
Mn2+5(PO4)2(PO3OH)2·4H2
Crystal System
Monoclinic 
Crystal Habit
Massive, Compact, Fibrous 
Cleavage
Distinct, None, None 
Luster
Vitreous - Greasy 
Color
red, white, grayish white, yellowish white, reddish white 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Brittle - Uneven 
Hardness

Data courtesy of Webmineral.

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