Rock and Mineral Types Minerals Silicates Tektosilicates Silica Quartz

Rock and Mineral Types Minerals Silicates Tektosilicates Silica Quartz

Rock and Mineral Types Minerals Native elements Sulphur

Shigen enerugī tōkei nenpō : (sekiyu, kōkusu, kinzoku kōbutsu, hikinzoku kōbutsu) = Yearbook of mineral resources and petroleum products statistics : (petroleum, coke, metallic minerals and non-metallic minerals)

Fossil and mineral identification on core samples

USGS OFR 04-1252: Digital files for northeast Asia geodynamics, mineral deposit location, and meta...

Digital files for northeast Asia geodynamics, mineral deposit location, and metallogenic belt maps...

Mineral resources map of Asia / Metal Mining Agency of Japan, Mineral Resources Information Center ; [editors: Masaharu Kamitami and Koh Naito ; contributors: Kojiro Komura and Akira Hayashi]