Sentence Examples


  • Beds and nodules of chert are abundant in the upper parts of the limestone; at Bakewell it is quarried for use in the Potteries.
  • Beds and nodules of chert are abundant in the upper parts of the limestone; at Bakewell it is quarried for use in the Potteries.
  • Celts, of the usual late neolithic type, were generally of green jasper; hoe-blades (looking almost exactly like palaeolithic haches a main) of chert or coarse limestone; hammers of granite; mace-heads, of identical type with the early Egyptian, of diorite and limestone; nails of obsidian or smoky quartz, often beautifully made.
  • \Voodford chert fioo ft.
  • The Millstone Grit contains fragments of chert which can only have come from the waste of the earlier limestones.
 

How would you define chert? Add your definition here.

comments powered by Disqus