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Proto-ferro-suenoite
Type Locality
Nippyo mine (Yokoneyama), Awano, Kanuma City, Tochigi Prefecture, Kanto Region, Honshu Island, Japan
Mineral Data
☐{Mn
2+
2
}{Fe
2+
5
}(Si
8
O
22
)(OH)
2
Strunz:
9.DD.05
Physical Properties
Crystal System:
Orthorhombic
Hardness:
5.5 - 6.0
Synonyms
Synonyms:
Protomangano Ferro Anthophyllite and Proto-mangano-ferro-anthophyllite
