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Nevada

Denio / Northern Nevada Opal (Rainbow Ridge region)

Opal field Documented siteLegal to collect
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What you could find

Reported finds from this ground.

OpalOpal

Photos via Wikimedia Commons: Dpulitzer (CC BY-SA 4.0).

Why this spot

Miocene

Northern Humboldt County opal district.

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.
Virgin Valley - Rainbow Ridge Opal Mine17 km away · Opal field
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Virgin Valley - Bonanza Opal Mine17 km away · Opal field
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Virgin Valley - Royal Peacock Opal Mine17 km away · Opal field
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Bonanza Opal Mine, Virgin Valley NV30 km away · Opal field
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