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Deloneite
Type Locality
Koashva quarry, Koashva Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
Mineral Data
(Na
0.5
REE
0.25
Ca
0.25
)(Ca
0.75
REE
0.25
)Sr
1.5
(CaNa
0.25
REE
0.25
)(PO
4
)
3
F
0.5
(OH)
0.5
Strunz:
8.BN.05
Physical Properties
Crystal System:
Trigonal
Streak:
White
Hardness:
5.0
Synonyms
Synonyms:
Deloneite Ce
