Economic and Environmental Geology

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2288-7962   pISSN 1225-7281

Fig. 4.

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Fig. 4. Field photographs of ponded lava, Hyeongjeseom, Jeju Island. (a, b) columnar jointed lava covered by agglomerate, (c) lava intrudes into agglomerate, (d) massive portion of ponded lava.
Econ. Environ. Geol. 2021;54:187-97
© 2021 Econ. Environ. Geol.