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West Nusa Tenggara

Batu Hijau mine, Sumbawa

Mineral locality Documented siteProhibited, look only

What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals
GoldGold
Nails and fittingsNails and fittings

Also reported: bornite.

Photos via Wikimedia Commons: Stephanie Clifford from Arlington, VA, USA (CC BY 2.0), BLM Alaska (Public domain), North Lincolnshire Museum, Martin Foreman, (CC BY 2.0).

Why this spot

Giant porphyry copper-gold open pit in Sumbawa's southwest ranges, mined since 2000

Extensively documented porphyry deposit in economic geology literature.

Before you go

Hazards noted for this site.

active mining operation

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.