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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Mosandrite-(Ce) from
Koashva Mt, Murmansk Oblast, Russia


Locality type:Mountain
Classification
Species:Mosandrite-(Ce)
Formula:(Ca3REE)[(H2O)2Ca0.5◻0.5]Ti(Si2O7)2(OH)2(H2O)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Mosandrite-(Ce) data
Locality Data:Click here to view Koashva Mt, Murmansk Oblast, Russia
Data Identifiers
Mindat Occurrence Record ID:850056
Long-form Identifier:1:3:850056:4
GUID (UUID V4):0
Localities for Mosandrite-(Ce) in this Region
Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
Nearest other occurrences of Mosandrite-(Ce)
5.6km (3.5 miles) ⓘKoashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
6.3km (3.9 miles) ⓘEveslogchorr Mt, Murmansk Oblast, Russia
9.9km (6.2 miles) ⓘRasvumchorr Mt, Murmansk Oblast, Russia
11.3km (7.0 miles) ⓘLovchorr Mt, Murmansk Oblast, Russia
11.5km (7.2 miles) ⓘHackman Valley, Yukspor Mountain, Murmansk Oblast, Russia
15.5km (9.6 miles) ⓘKirovskii apatite mine, Kukisvumchorr Mt, Murmansk Oblast, Russia
19.3km (12.0 miles) ⓘKukisvumchorr Mt, Murmansk Oblast, Russia
25.8km (16.0 miles) ⓘSengischorr Mountain, Lovozersky District, Murmansk Oblast, Russia
36.8km (22.9 miles) ⓘKhibiny Station, Kihlman Mountain, Murmansk Oblast, Russia
42.0km (26.1 miles) ⓘKuamdespakhk Mt, Suoluai River Valley, Lovozersky District, Murmansk Oblast, Russia
References
PEKOV, I.V. & NIKOLAEV, A.P. (2013) Minerals of the pegmatites and hydrothermal assemblages of the Koashva deposit (Khibiny, Kola Peninsula, Russia). Mineralogical Almanac 189(2), 7-65.
 
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