= chalcedony, n.
| 单词 | θ215627 |
| 释义 | society > occupation and work > materials > raw material > gem or precious stone > rock crystal > [noun] > chalcedony (46) cassidoinea1300 = chalcedony, n. chalcedonyc1305 A precious (or semi-precious) stone, which in its various tints is largely used in lapidary work: a cryptocrystalline sub-species of quartz (a true… chalcedonian1652 = chalcedony, n. Subcategories:— cat's eye (3) — cornelian (10) — opaline (1) — prase or chrysoprase (4) — agate (11) — onyx (12) — other varieties of chalcedony (2) |
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