ねんどこうぶつ
粘土鉱物
1. clay mineral
2. Clay mineralsClay minerals are hydrous aluminium phyllosilicates, sometimes with variable amounts of iron, magnesium, alkali metals, alkaline earths, and other cations. Clays form flat hexagonal sheets similar to the micas. Clay minerals are common weathering products (including weathering of feldspar) and low temperature hydrothermal alteration products. Clay minerals are very common in fine grained sedimentary rocks such as shale, mudstone, and siltstone and in fine grained metamorphic slate and phyllite.
Read “Clay minerals” on English Wikipedia
Read “粘土鉱物” on Japanese Wikipedia
Read “Clay minerals” on DBpedia
Read “Clay minerals” on English Wikipedia
Read “粘土鉱物” on Japanese Wikipedia
Read “Clay minerals” on DBpedia
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