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Mato Grosso

Juína diamond district

Gem locality Documented siteRestricted
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What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals

Also reported: Diamond.

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

Why this spot

Deep-source (superdeep) diamond region

Diamonds with deep-mantle inclusions

Before you go

Hazards noted for this site.

Remote Amazon fringe

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.
Juina diamond fields1 km away · Crystal locality
›
Aripuanã polymetallic deposit148 km away · Mineral locality
›