Flint [火打ち石]
火打ち石
硬い種類の石
Flint
a hard kind of stone
Member of:
Silica [シリカ] » Oxide [酸化物] » Chemical Compound [化合物] » Chemical Substance [化学物質] » Material [マティエール] » Substance [物質] » Matter [物質] » Physical Entity » Entity [実体]
Silica [シリカ] » Oxide [酸化物] » Chemical Compound [化合物] » Chemical Substance [化学物質] » Material [マティエール] » Substance [物質] » Part [一部分] » Relation [結付き] » Abstract Entity [抽象的実体] » Entity [実体]
Silica [シリカ] » Oxide [酸化物] » Chemical Compound [化合物] » Chemical Substance [化学物質] » Material [マティエール] » Substance [物質] » Part [一部分] » Relation [結付き] » Abstract Entity [抽象的実体] » Entity [実体]