ILLINOIS LOCAL FIELD REGION

Illinois River Canyon Country Rockhounding Guide

Sandstone canyons, glacial and river geology around the Illinois River; many scenic sites are protected.

Open this region on the main map Back to Ottawa

LOCAL INTERACTIVE MAP

Illinois River Canyon Country local map

Explore nearby Illinois records without leaving this hub. Status, coordinate precision and access evidence determine whether a pin is a realistic field destination.

5records within 50 mi

Map

Land intelligence

Precision

This hub map shows nearby records only.Land and claim layers are planning aids, not collecting permission.

Calcite / fluorspar-district reference. General comparison image, not a photograph of this specific field region. — **Calcite / fluorspar-district reference**
Reference photograph used for rock and mineral identification. It is not from this exact location or a guarantee that collecting is permitted.

Mapped leads in Illinois River Canyon Country

The records below may represent collecting sites, managed programs, protected resources or research-only geology. Their individual status is more important than proximity.

Ready35.9 mi