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Umbozerite
Type Locality
Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
Mineral Data
Na
3
Sr
4
Th[Si(O,OH)
3-4
]
8
Strunz:
9.HG.15
Physical Properties
Crystal System:
Amorphous
Hardness:
5.0
