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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Fizélyite from
Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany


05921980017271923215275.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
02982420017272000779588.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
08197300017272000787972.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
02838360017272000803163.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
08446210017364379254649.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
01539410017364379267556.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
04102470017364379261048.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
05654150017364379266042.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
05921980017271923215275.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
02982420017272000779588.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
08197300017272000787972.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
02838360017272000803163.jpg
Fizélyite, etc.

Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
Locality type:Mine
Classification
Species:Fizélyite
Formula:Ag5Pb14Sb21S48
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Calcite6
Löllingite4
Semseyite2
Acanthite1
Data
Mineral Data:Click here to view Fizélyite data
Locality Data:Click here to view Claus-Friedrich Mine, Beerberg, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
Photo GalleryView Gallery (6 photos)
Data Identifiers
Mindat Occurrence Record ID:30433
Long-form Identifier:1:3:30433:1
GUID (UUID V4):0
References
Eigenfund auf der Halde der Grube Claus-Friedrich-Beerberg
Schnorrer-Köhler, Günther; Koch, Hans-Peter (1989) Neue Mineralien von St. Andreasberg. Fizelyit, Claudetit, Chervetit und Vanadinit - vier für St. Andreasberg neue Minerale [New minerals from St. Andreasberg. Fizelyite, claudetite, chervetite and vanadinite - four minerals new to St. Andreasberg]. Lapis, 14 (7-8). 72-73
 
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