Specimen Details

  • Number Of Specimens

    1

  • Rock Name

    Chert

  • Rock Class

    Metamorphic

  • Rock Group

    Regional

  • Rock Description

    A pebble collected from the shore of Lake Pukaki. A microcrystalline, reddish-brown chert cut by fine, contorted veins of grey quartz.

  • Category

    Natural Sciences

  • Scientific Group

    Geology

  • Discipline

    Petrology

  • Type of Item

    Specimen