Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A massive mineral, greenish in colour and opal-like in appearance, essentially a hydrous silicate of iron.

from the GNU version of the Collaborative International Dictionary of English

  • n. A massive mineral, greenish in color, and opal-like in appearance. It is essentially a hydrous silicate of iron.

from The Century Dictionary and Cyclopedia

  • n. A hydrated silicate of iron, of a conchoidal fracture and earthy structure, and varying from yellow to green in color.

Etymologies

chloro- +‎ opal (Wiktionary)

Examples

Sorry, no example sentences found.

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