Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A compact siliceous rock resembling jasper.

from the GNU version of the Collaborative International Dictionary of English

  • n. A compact siliceous rock resembling jasper.

from The Century Dictionary and Cyclopedia

  • n. In petrography, originally an acid igneous rock more silicious than rhyolite; as now used, in the Lake Superior region, a rock consisting of bands of red chert and hematite.

Etymologies

Sorry, no etymologies found.

Examples

Sorry, no example sentences found.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.