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bloodstone 音标拼音: [bl'ʌdst ,on] n. 血石,血石髓 血石,血石髓 bloodstone n 1: green chalcedony with red spots that resemble blood [ synonym: { bloodstone}, { heliotrope}] Hematite \ Hem" a* tite\, n. [ L. haematites, Gr. ? bloodlike, fr. a" i^ ma, a" i` matos, blood.] ( Min.) An important ore of iron, the sesquioxide, so called because of the red color of the powder. It occurs in splendent rhombohedral crystals, and in massive and earthy forms; -- the last called red ocher. Called also { specular iron}, { oligist iron}, { rhombohedral iron ore}, and { bloodstone}. See { Brown hematite}, under { Brown}. [ 1913 Webster]
Bloodstone \ Blood" stone`\, n. ( Min.) ( a) A green siliceous stone sprinkled with red jasper, as if with blood; hence the name; -- called also { heliotrope}. ( b) Hematite, an ore of iron yielding a blood red powder or " streak." [ 1913 Webster]
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