/blud"stohn'/, n.
a greenish variety of chalcedony with small bloodlike spots of red jasper scattered through it. Also called heliotrope.
[1545-55; BLOOD + STONE]

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also called  heliotrope 
 dark-green variety of the silica mineral chalcedony that has nodules of bright-red jasper distributed throughout its mass. Polished sections therefore show red spots on a dark-green background, and from the resemblance of these to drops of blood it derives its name. Bloodstone was greatly prized in the Middle Ages and was used in sculptures representing flagellation and martyrdom; it later became of small importance. Notable occurrences include the Kāthiāwār Peninsula, India. Its physical properties are those of quartz (see silica mineral [table] ).

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Universalium. 2010.


См. также в других словарях:

  • Bloodstone — may refer to: *Bloodstone (band), an R B, soul and funk band *Ulysses Bloodstone, fictional comic character **Elsa Bloodstone, fictional comic book character, the daughter of Ulysses Bloodstone * Bloodstone (1988 film), a 1988 action/comedy film… …   Wikipedia

  • 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] …   The Collaborative International Dictionary of English

  • bloodstone — [blud′stōn΄] n. dark green chalcedony spotted with red jasper, used as a semiprecious stone; heliotrope …   English World dictionary

  • bloodstone — 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… …   The Collaborative International Dictionary of English

  • bloodstone — noun Date: 1551 a green chalcedony sprinkled with red spots resembling blood called also heliotrope …   New Collegiate Dictionary

  • bloodstone — noun A green chalcedony that has been sprinkled with red spots (which resemble blood, hence the name) …   Wiktionary

  • Bloodstone — Инструмент для ручной полировки и золочения …   Краткий толковый словарь по полиграфии

  • BLOODSTONE —    See HELIOTROPE …   The Nuttall Encyclopaedia

  • bloodstone — n. type of precious stone …   English contemporary dictionary

  • bloodstone — noun a green gemstone that is spotted or streaked with red, a variety of chalcedony …   English new terms dictionary

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