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Mato Grosso

Juina diamond fields

Crystal locality Documented siteProhibited, look only
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What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals

Also reported: Alluvial diamond including rare deep-mantle superdeep diamonds.

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

Why this spot

Cretaceous kimberlite / alluvial

Juina is famous for scientifically important superdeep diamonds

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.
Juína diamond district1 km away · Gem locality
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Aripuanã polymetallic deposit149 km away · Mineral locality
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