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Southeast Asia, Ratanakiri

Ratanakiri, Cambodia

Bokeo blue zircon diggings east of Banlung

Gem locality Documented siteGray area

What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals

Also reported: rough and cut zircon (brown, becoming blue on heating).

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

Why this spot

Rockhounding locality: Ratanakiri means 'gem mountain'; its Bokeo area yields the world's best-known blue zircon, dug by hand from pits and tunnels and heat-treated to color

Wikipedia documents blue zircon as Ratanakiri's main gem, hand-dug via holes and tunnels, and names Ratanakiri zircon (trade name cambolite) as the heat-treated blue source

Before you go

Hazards noted for this site.

Unshored hand-dug shafts and tunnels up to tens of meters deepRed-dirt roads bad in the wet season

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.