Where to find blue chert: map of 1 location
Blue chert is found at 1 mapped site in the United States.
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Tools for collecting blue chert
A rock hammer, safety glasses, a chisel, sturdy boots and collecting bags.
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Blue Chert questions
Which state has the most blue chert?
Missouri, with 1 site.
How many places have blue chert?
1 site on our map list blue chert.
What safety precautions should I take?
Always wear safety glasses when using tools to protect your eyes from flying debris. Bring plenty of water, tell someone where you're going and when you expect to return, and be aware of weather conditions. Respect private property boundaries, follow Leave No Trace principles, and be cautious of wildlife. In remote areas, consider bringing a communication device.
Data: rockhounding.org site database, sites that list blue chert among their finds.