Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Gramaccioliite-(Y) from
Ritterpass NW-combe REE-mineralization, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland


Locality type:Mountain Area
Classification
Species:Gramaccioliite-(Y)
Formula:(Pb,Sr)(Y,Mn)Fe23+(Ti,Fe3+)18O38
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gramaccioliite-(Y) data
Locality Data:Click here to view Ritterpass NW-combe REE-mineralization, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland
Data Identifiers
Mindat Occurrence Record ID:1617005
Long-form Identifier:1:3:1617005:4
GUID (UUID V4):0
Nearest other occurrences of Gramaccioliite-(Y)
0.5km (0.3 miles) ⓘAl Piudel superior REE-mineralization, Veglia Alp (Alpe Veglia), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
0.7km (0.4 miles) ⓘConca di Boccareccio REE-mineralization, Veglia Alp (Alpe Veglia), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
0.7km (0.5 miles) ⓘRitterpass NE-combe REE-mineralization, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland
0.9km (0.6 miles) ⓘAl Piudel inferior REE-mineralization, Veglia Alp (Alpe Veglia), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
1.2km (0.7 miles) ⓘBianco lake REE-mineralization, Veglia Alp (Alpe Veglia), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
1.7km (1.1 miles) ⓘCima delle Piodelle REE-mineralization, Veglia Alp (Alpe Veglia), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
3.0km (1.8 miles) ⓘVeglia Alp (Alpe Veglia), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
4.1km (2.5 miles) ⓘOberblatthorn REE-mineralization, Saflisch Valley, Grengiols, Östlich Raron, Valais, Switzerland
4.8km (3.0 miles) ⓘWanni glacier REE-mineralization, Wanni glacier - Scherbadung area (Monte Cervandone), Binn, Goms, Valais, Switzerland
5.5km (3.4 miles) ⓘWanni glacier - Scherbadung area (Monte Cervandone), Binn, Goms, Valais, Switzerland
References
Cuchet, S., Crumbach, M., van der Burgt, A. (2014) Das Binntal enthüllt ein grosses Geheimnis. Schweizer Strahler: 48(2): 2-55 (in German and French).[this is the mineral description]
 
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