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Idaho

Spencer Opal Mines

Opal field Documented siteLegal to collect
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What you could find

Reported finds from this ground.

OpalOpal

Also reported: triplet material).

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

Why this spot

Tertiary

Idaho's famous precious opal fee-dig.

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.
Spencer Opal Mines ID1 km away · Opal field
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Spencer Opal Mines, Idaho1 km away · Opal field
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Spencer Opal Mines, ID1 km away · Gem locality
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