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0 item @ $0.00  

Goyazite

#51646

Goyazite

#51646
Availability
Sold
Size
6 x 3 x 1.5 cm - Sm Cabinet 
Formula
SrAl3(PO4)(PO3OH)(OH)6 (RRUFF)
Locality
White Cap mine, Pennington Co., South Dakota, United States
Tagged
phosphate , pegmatite mineral

Light peach colored rosettes of Goyazite crystals around 1mm in Siderite vug. XRD. Poor photos but look really good under the scope.

XRD Confirmed

Goyazite

Formula
SrAl3(PO4)(PO3OH)(OH)6 
Crystal System
Trigonal 
Crystal Habit
Blocky - Rhombohedral, Disseminated 
Cleavage
Perfect, None, None 
Luster
Vitreous - Greasy 
Color
lemon yellow, pink, colorless 
Streak
white 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Uneven 
Hardness
4-5 

Data courtesy of Webmineral.

Special Info
XRD Confirmed
Mineralpedia
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On Dakota Matrix
Previously Sold Goyazite
On Dakota Matrix
Other Available Goyazite
WebMineral
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Mindat
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