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chalcedony

chalcedony

1 9.9
A translucent, often milky stone that people use as a gem in rings and carvings
  • noun
  • /kælˈsɛdəni/
  • Specialized
translation icon : calcedonia
  • Many collectors admire chalcedony for its unique translucence and beautiful colors.
  • blue chalcedony
  • alabaster and chalcedony

Examples

  • Her necklace featured several polished chalcedony stones in soft blue and grey hues.

  • "The globes of glass and chalcedony are also a surprise.

    Academic text (2007)
  • They are fabulous; the green stones are chalcedony.

    Blog text (11)
  • "What’s thy name?" "Chalcedony," she said.

    Fiction book (1993)
  • Photo (Color): Signa were often topped with a golden glass ball or rare chalcedony sphere, thought to represent the globe.

    Academic text (2007)
  • The jewelry designer used chalcedony to create stunning rings and pendants.

Synonyms

quartz
vschalcedony
16 3.7

A hard mineral usually clear or white found in many rocks and sand

is a specific milky variety of that mineral used as a gemstone
gemstone
vschalcedony
15 3.3

A hard, shiny stone cut and polished for use in jewelry

is a particular milky mineral variety rather than the general jewelry category
calcedony
vschalcedony
  • Specialized
9.9

A pale cloudy stone used for jewellery and small carvings

has identical meaning but is the alternative spelling used for the same mineral

How Translucent

chalcedony
  • Specialized
1 9.9
agate
3 7.3
plasma
  • Specialized
1 9.9
jasper
1 8.2

Surface Forms

chalcedony singular
chalcedonies plural

Etymology

The word chalcedony is named after the ancient town Chalcedon near where modern Istanbul now stands, because this kind of stone was sold there long ago. So, think of that town to remember that chalcedony is a see-through gemstone often used in jewellery.