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Choushi City (Choshi City), Chiba Prefecture, Kanto Region, Honshu Island, Japan

Amber nodules, some with insects or feather fragments, in 120-million-year-old (Lower Cretaceous) sandstone beach cliffs - among the world's oldest amber. Environmentally protected coastline - collecting prohibited.




Mineral list contains contents from all localities listed at bottom of page


Mineral List:
  • 'Amber'
  • Aragonite
  • Baryte
  • Calcite
  • Celadonite
  • Natrolite
  • 'Phillipsite'


    7 entries listed. 5 valid minerals.

    Localities in this Region:
    Japan
     
    • Honshu Island
      • Kanto Region
        • Chiba Prefecture
          • Choushi City (Choshi City)

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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