Skip to content
  • index
  • glossary
  • directory
  • geology
  • palaeontology
  • uk fossils
  • Login
  • Subscribe
  • Downloads
  • Forum
  • Trips
  • Contact
  • Facebook
  • Instagram
  • Twitter
  • Pinterest
Deposits Mag

Deposits Mag

Fossils, geology and minerals. The highly acclaimed international earth science magazine with over 450 articles and book reviews.

  • index
  • glossary
  • directory
  • geology
  • palaeontology
  • uk fossils
Print Friendly, PDF & Email

How a homogenous rock will break, e.g. flint has a conchoidal fracture.

Related Articles:
  • Real ‘Southend Rock’
  • Geo junkets: New Zealand, North Island (Part 1)
  • Glossary: Conchoidal
  • Glossary: Fault
  • Glossary: Flint
« Back to Glossary Index

Post navigation

Fortification segments
Gastrolith
  • EDITORIALS
  • EARTH SCIENCES
    • palaeontology
    • geology
    • minerals
    • volcanoes
    • climate
  • URBAN AND HUMAN
    • museums, societies
    • mining
    • urban, art, anthropology
    • historical / biographies
  • INTERESTS
    • fossils
    • dinosaurs
    • space
  • LOCATIONS
    • united kingdom
      • england
      • scotland
      • wales
      • northern ireland
    • europe
    • americas
      • north america
      • central america
      • south america
      • carribbean
    • africa / middle east
    • asia
    • australasia
    • antartica
    • extra-terrestrial
  • BOOK REVIEWS

About deposits

Deposits is internationally renowned, known for its high quality articles covering earth science. It is aimed at beginners, enthusiasts and professionals. Content is regularly updated and new articles constantly being added.

Editor
Jon Trevelyan

Social Networking
Alison Cruickshanks

Technical Controller
Alister Cruickshanks

Shop

Starter Kits
Geology Tools
Fossils for Sale
Crystals, Minerals
Storage & Display
Stone Tumblers
Prepping Tools
Field Lenses
Meteorites
Spiritual

RSS Discuss Fossils

  • Cayton Bay finds
  • River dipping fossil
  • Fossil bone?
  • Siphonia ?
  • Found Boulby North Yorkshire ID please
  • Prepping green river formation fish with dermel
  • Please could somebody age this fossilised bone, found on Dunwich Beach, Suffolk, also could it be antler? Thankyou
  • Fossil
  • Mini-squid in ancient river-bed at Broome Heath Pit????
  • Help needed for identification.

RSS Event Reports

  • Field trip to Caistor St Edmund quarry, 1st August 2020
  • Gilwern Quarry, Powys
  • UKAFH field trip to Folkestone Sunday 6th October 2019
  • UKAFH field trip to Withington, near Cheltenham, Saturday 5th October 2019
  • Lee-On-The-Solent 22nd September 2019

Links

  • Discuss Fossils
  • EAPI
  • Glossary
  • ParaNsensE
  • Rock Tumble
  • UK Fossils
  • UKAFH

Tags

amber ammonite climate change cretaceous crystal deposit dunedin jurassic limestone miocene palaeozoic quarry quartz sand sandstone siri scientific press skeleton stone triassic volcanic rock