Colorado Brass Survey Marker Value Guide
Brass Survey Marker is a realistic Colorado detector target tied to mining camps, high-country resorts, and CCC campgrounds. Rather than pretending every state has the same history, this profile frames the signal around the kinds of sites that actually produce it in Colorado: beaches, town greens, camps, farmsteads, transport corridors, or old recreation grounds.
Value Range
$5-100+ depending on agency and age
Cleaning Tips
- ●clean lightly and retain stamped benchmark data
Route stack
Turn Colorado Brass Survey Marker into a month, law, metro, and ground plan.
These links move the page out of taxonomy mode and back into trip planning, so users can answer when to go, where to start, and what legal layer to check before they leave the main species or find guide.
Timing layer
Monthly state routes
Law layer
Colorado state guide
Metal detecting in Colorado is usually governed by who manages the ground rather than by one blanket statute. Municipal beaches and local parks may allow it, while archaeological sites, battlefields, historic structures, and many state park units are restricted or off limits. That matters in mining camps, mountain resorts, and park lawns.
Open the law layer →Metro layer
City hubs in Colorado
Place layer
Trail and ground routes
Location: Arapaho and Roosevelt National Forests
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: San Isabel National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Gunnison National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Rio Grande National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Take TroveRadar into the field
Carry the plan, the species notes, and the access checks outside.
Use the mobile app for offline reference, private find logging, route memory, and the working notes that matter after the browser window closes.