2006N11̍̏WEώ@i
@( Newest Our Collection & Observed Materials )

Ȗ،R̃}Kd
( Heubnerite from Nishizawa Gold Mine , Tochigi Pref. )

Ȗ،IR
( Kuriyama Village , Tochigi Pref. )
Ȗ،R" r[Vo[ " iWgzj
( " Ruby Silver (Proustite) " from Nishizawa Gold Mine , Tochigi Pref. )

Ȗ،IR
( Kuriyama Village , Tochigi Pref. )
Ȗ،R" r[Vo[ " iWgzj
( " Ruby Silver (Proustite) " from Nishizawa Gold Mine , Tochigi Pref. )

Ȗ،IR
( Kuriyama Village , Tochigi Pref. )
Ȗ،Ŕuzv
( Xanthoconite from Nishizawa Gold Mine , Tochigi Pref. )

Ȗ،IR
( Kuriyama Village , Tochigi Pref. )
QnHzŔur[Vo[viZgzj
( " Ruby Silver (Pyrargyrite) " from Nebasawa Mine , Gunma Pref. )

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QnЕi
( Katashina Village , Gunma Pref. )
k֓́uzviufzj
( Wulfenite from North Kanto )


( North Kanto)