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Bradaczekite
Type Locality
Second scoria cone, Northern Breakthrough (North Breach), Great Fissure eruption (Main Fracture), Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia
Mineral Data
NaCu
4
(AsO
4
)
3
Strunz:
8.AC.10
Physical Properties
Colour:
Dark Blue
Hardness:
0.0
