Sentence Examples


  • For this purpose Koch ground up tubercle bacilli in an agate mortar and treated them with distilled water until practically no deposit remained.
  • See AGATE, BLOODSTONE, CARNELIAN, CHRYSOPRASE, HELIOTROPE, MOCHA STONE, ONYX, SARD and SARDONYX.
  • The gems of onyx, carnelian and agate are later and bear various figures, and in some cases Arabic inscriptions.
  • The town is celebrated for its manufacture of agate and carnelian ornaments, of reputation principally in China.
  • When constructed for purposes of extreme accuracy they will turn with the one-millionth part of the load weighed, though to ensure such a result the knife-edges and their bearings must be extremely hard (either hardened steel or agate) and worked up with great care.
 

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