ほうえんこう
方鉛鉱
1. galena
2. GalenaGalena is the natural mineral form of lead(II) sulfide. It is the most important lead ore mineral. Galena is one of the most abundant and widely distributed sulfide minerals. It crystallizes in the cubic crystal system often showing octahedral forms. It is often associated with the minerals sphalerite, calcite and fluorite.
Read “Galena” on English Wikipedia
Read “方鉛鉱” on Japanese Wikipedia
Read “Galena” on DBpedia
Read “Galena” on English Wikipedia
Read “方鉛鉱” on Japanese Wikipedia
Read “Galena” on DBpedia
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