Mogami coal field, Yamagata Prefecture, Japan

Yamagata Prefecture

Akayama mine, Kaminoyama City, Yamagata Prefecture, Japan

Bornite,Chalcopyrite,Gold,Pyrite,Sphalerite

Kaminoyama City

Yamagata Prefecture

Atsumi Dolerite, Tsuruoka City, Yamagata Prefecture, Japan

Aegirine-augite,Albite,Anorthoclase,Alkali Feldspar,Analcime,Augite,Titanium-bearing Augite,Fayalite-Forsterite Series,Hypersthene,Magnetite,Titanium-bearing Magnetite,Natrolite,Orthopyroxene Subgroup,Pigeonite,Plagioclase

Tsuruoka City

Yamagata Prefecture

Isobe-Koyama Mine, Sagae City, Yamagata Prefecture, Japan

Baryte,Bornite,Chalcocite,Chalcopyrite,Galena,Gold,Pyrite,Sphalerite

Sagae City

Yamagata Prefecture

Itaya deposit (Itaya mine), Yonezawa City, Yamagata Prefecture, Japan

Clinoptilolite-K,Clinoptilolite Subgroup,Kaolinite,Muscovite,Sericite,Quartz

Yonezawa City

Yamagata Prefecture

Nissho Mine, Mogami District, Yamagata Prefecture, Japan

Galena,Pyrite,Sphalerite

Mogami District

Yamagata Prefecture

Ohori mine, Mogami, Mogami District, Yamagata Prefecture, Japan

Bustamite,Calcite,Chalcopyrite,Chlorite Group,Cosalite,Diopside,Epidote,Felbertalite,Galena,Grossular,Gustavite-Lillianite Series,Krupkaite,Neyite,Pyrite,Sphalerite,Stevensite,Wollastonite

Mogami