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Cronstedtite
Nagybörzsöny, Szob, Börzsöny Mountains
,
Pest County
,
Hungary
Tweet
Collection: Gábor Koller.
Size:
FOV:
1.2mm
Minerals
Cronstedtite
Formula:
Fe
2+
2
Fe
3+
((Si,Fe
3+
)
2
O
5
)(OH)
4
