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East Asia, Gyeongsangnam-do

Geoje

Hakdong Mongdol black-pebble beach

Mineral locality Documented siteRestricted

What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals

Also reported: eyes-only: jet-black polished mongdol pebbles that rattle and sing in the backwash.

Photos via Wikimedia Commons: Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).

Why this spot

Rockhounding locality: the 'black pearl' mongdol shingle strand at Hakdong on Geoje island, inside the Geoje-Haegeumgang district of Hallyeohaesang National Park

Beach documented among Geoje's coastal attractions (Wikipedia) within Hallyeohaesang National Park; the pebbles are the attraction, not a take-home

Before you go

Hazards noted for this site.

steep shingle step into deep waterStrong summer sun

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.