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ROCKHOUNDING

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INDIANA LOCAL FIELD REGION

Central Indiana Glacial & River Gravel Rockhounding Guide

Glacial erratics, chert, fossils and river gravels transported or reworked across central Indiana.

Open this region on the main mapBack to Indianapolis

LOCAL INTERACTIVE MAP

Central Indiana Glacial & River Gravel local map

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

100records within 90 mi
Map
Land intelligence
Precision
This hub map shows nearby records only.Land and claim layers are planning aids, not collecting permission.
Fossil reference specimen. General comparison image, not a photograph of this specific field region.
Fossil reference specimen

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 Central Indiana Glacial & River Gravel

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

Research28.9 mi

Lapel Quarry

Mineral resource occurrence

USGS Research
Research29.5 mi

Cave Plant

Mineral resource occurrence

USGS Research
Research42.3 mi

Ryan, Inc.

Mineral resource occurrence

USGS Research

USA Rockhounding

A 50-state field atlas for finding places, understanding current status, and navigating carefully.

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Field principle

A map marker helps you investigate a place. It does not replace current land ownership, posted rules, permits, claims, closures, or local restrictions.

Metal detecting

USA Rockhounding · 50-state field discovery

Search broadly · verify carefully · respect the land

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