KIGAM - Sanbangsan Dacite Lava Dome Sanbangsan is a bell-shaped lava dome in Seogwipo, Jeju Province, rising to around 395 meters and formed from volcanic rock that cooled slowly over a very long time.
| KMA - Chugaryeong Volcanic Fault Zone ì¶”ê°€ë ¹ 지구대 ë‚´ 현무암熔岩å°åœ° ë° í™”ì‚°í™œë™ ì§€ì§ˆ 조사 (Chugaryeong rift basalt field).
|