Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Johannsenite from
Erla Mine, "Le Trote" ("La Trota"), Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy


08556150017365611092864.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
05288140017272011248460.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
07784560017272011224492.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
08556150017365611092864.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
05288140017272011248460.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
07784560017272011224492.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
08556150017365611092864.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
05288140017272011248460.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
07784560017272011224492.jpg
Johannsenite, etc.

Erla Mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
Locality type:Mine
Classification
Species:Johannsenite
Formula:CaMn2+Si2O6
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Associated Minerals Based on Photo Data:
Rhodonite6
Acanthite3
Sphalerite1
Ranciéite1
Data
Mineral Data:Click here to view Johannsenite data
Locality Data:Click here to view Erla Mine, "Le Trote" ("La Trota"), Baselga di Pinè, Trento Province, Trentino-Alto Adige/Südtirol, Italy
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:749094
Long-form Identifier:1:3:749094:1
GUID (UUID V4):0
Nearest other occurrences of Johannsenite
44.7km (27.7 miles) ⓘMonte Naro, Torrebelvicino, Vicenza Province, Veneto, Italy
45.3km (28.2 miles) ⓘCivillina Mountain, Recoaro Terme, Vicenza Province, Veneto, Italy
References
Bortolozzi, Giorgio (n.d.) Personal Communication.
SEM-EDS analysis (AMI UK Service)
Ferretti, P., Fassina, B. and Rocchetti, I. (2018) Il giacimento manganesifero della miniera Erla (Baselga di Pinè, TN). I minerali e il sito estrattivo. Rivista Mineralogica Italiana, 42, 4 (4-2018), 246-261.
 
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