Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Goyazite from
Höllkogel, Alpl, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria


Classification
Species:Goyazite
Formula:SrAl3(PO4)(PO3OH)(OH)6
Comments:often intergrown with crandallite, formig complexely zoned grains and aggregates
Habit:massive, up to mm sized aggregates and veinlets; tiny pseudocubic crystals
Colour:white, lihgt pink
Quality for species:Poor for species, only of interest for locality collectors. (#)
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
SEM-EDS
Associated Minerals:
Associates:Crandallite
Florencite-(Ce)
Kaolinite
Lazulite
Pretulite
Associated Minerals Based on Photo Data:
Crandallite3
Pretulite1
Fluorapatite1
Xenotime-(Y)1
Quartz1
Lazulite1
Data
Mineral Data:Click here to view Goyazite data
Locality Data:Click here to view Höllkogel, Alpl, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:201546
Long-form Identifier:1:3:201546:0
GUID (UUID V4):0
Nearest other occurrences of Goyazite
1.6km (1.0 miles) Granegg, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
1.9km (1.2 miles) Wegscheidkreuz, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
3.9km (2.4 miles) Rotriegel ridge, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
7.2km (4.4 miles) Fürstenbauer, Pretulgraben, Langenwang, Bruck-Mürzzuschlag District, Styria, Austria
8.5km (5.3 miles) Ganz valley, Langenwang, Bruck-Mürzzuschlag District, Styria, Austria
9.9km (6.1 miles) Faschingbauerkreuz - Reithkogel area (Gießhübler Berg; Gießhübler Holzschlag), Fischbach, Weiz District, Styria, Austria
30.6km (19.0 miles) Sandriegel (Gasteil Cu I; copper mine), Gasteil, Prigglitz, Neunkirchen District, Lower Austria, Austria
44.8km (27.9 miles) Railway tunnel, Galgenberg, Leoben, Leoben District, Styria, Austria
References
 
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