Hematite (Micaceous hematite) / Oxides

Hematite (Micaceous hematite) / Oxides

Hematite / Oxides

Hematite / Oxides

Hematite (Specularite) / Oxides

Chromite / Oxides

Ilmenite / Oxides

Magnetite / Oxides

Chromite / Oxides

Ilmenite / Oxides

Magnetite / Oxides

Magnetite / Oxides

Chromite / Oxides

Cuprite (Chalcotrichite) / Oxides

Cuprite (Chalcotrichite) / Oxides

Wolframite / Oxides

Wolframite / Oxides

Hausmannite / Oxides

Cryptomelane / Oxides

Cryptomelane / Oxides

Hausmannite / Oxides

Corundum / Oxides

Rutile / Oxides

Rutile / Oxides

Corundum / Oxides

Hematite (Micaceous hematite) / Oxides

Semseyite / Sulfides

Copper / Elements

方鉛鉱 / 金属

Chalcanthite / Sulfates

黄銅鉱 / 金属

Cryptomelane / Oxides

Apatite / Phosphates

閃亜鉛鉱 / 金属

Apatite / Phosphates

Garnet (Grossular) / Nesosilicates

カリフラワー、galam dork、Brassica oleracea var. botrytis

Gold / Elements

Axinite (Manganaxinite) / Cyclosilicates

Copper / Elements

方鉛鉱, 閃亜鉛鉱, 黄銅鉱 / 金属

Coins excavated from medieval remains in the Shinori area of Hokkaido

黄銅鉱 / 金属

閃亜鉛鉱, 黄銅鉱 / 金属

Sphalerite / Sulfides

黄銅鉱, 黄鉄鉱 / 金属

Semseyite / Sulfides

閃亜鉛鉱, 黄銅鉱, 黄鉄鉱 / 金属

輝水鉛鉱 / 金属