Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun Plural form of porphyrite.

Etymologies

Sorry, no etymologies found.

Examples

  • To the east, the low mountains Chingiztau (1,000 - 1,300 m) are heterogeneous in geological structure and combined with porphyrites, chalkstones, and slates.

    Kazakh upland

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