Contents

About Lava Seawater?

Clean and clear water generated by ancient sea of Jeju

Lava seawater is a unique underground water resource of Jeju that contains rich minerals and nutritive salts with almost no organic material or pathogens

Creation of Jeju Island and Lava Seawater

  • 160만년 이전
    Formation of Jeju Island foundation(1.6 million years ago)
  • 160~60만년전
    Formation of primitive Jeju Island(1.6 million ~ 600,000 years ago)
  • 60만~30만년전
    Formation of coast(600,000~300,000 years ago)
  • 2.5년전~최근
    Formation of parasitic volcano(25,000 years ago~Recently)

About Lava Seawater

Lava seawater is produced as seawater runs underground by natural filtration through the volcanic bedrock. It is a unique underground water resource of Jeju and contains rich minerals and nutritive salts with almost no organic material or pathogens.

용암해수

Generation and distribution of lava seawater

Lava seawater exists in abundance in the eastern region of Jeju. Volcanic bedrock, through which seawater can easily run, is well distributed in this area of the island.

용암해수 생성 분포도

Recyclable Resource Lava Seawater

Jeju has lava seawater that can be used for 19,602 years on the basis of a daily output of 1,000 tons. It can be used continuously because it is recyclable resource.

이 표는 구분, 면적, 평균부존량으로 구분되어 내용을 볼 수 있는 표입니다.
Item Dimension Average Reserve Amount
Sea Level Under the Sea Level
Fresh Underground Water 212 41 2,035
Lava Seawater 212 0 7,155