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Adams Rockhounding & Geology Research Index
western Illinois geodes, quartz/calcite/chalcedony, Mississippi Valley carbonate and fossil geology · Adams
ILLINOIS ROCKHOUNDING DIRECTORY
All Illinois Rockhounding Locations & Mineral Records
Search 402 records without turning broad geology occurrences into false collecting recommendations.
Search the Illinois inventory
Filter by place, material, county or evidence context.
402 matches · page 1 of 11
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Alexander Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Alexander
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Bond Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Bond
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Boone Rockhounding & Geology Research Index
glacial drift, Lake Michigan/Great Lakes stones, dolostone, aggregates and fossil-bearing bedrock research · Boone
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Brown Rockhounding & Geology Research Index
western Illinois geodes, quartz/calcite/chalcedony, Mississippi Valley carbonate and fossil geology · Brown
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Bureau Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Bureau
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Calhoun Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Calhoun
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Mississippi Palisades State Park
dolostone/limestone bluffs and fossils · Carroll
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Carroll Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Carroll
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Cass Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Cass
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Champaign Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Champaign
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Christian Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Christian
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Clark Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Clark
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Clay Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Clay
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Clinton Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Clinton
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Coles Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Coles
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Cook Rockhounding & Geology Research Index
glacial drift, Lake Michigan/Great Lakes stones, dolostone, aggregates and fossil-bearing bedrock research · Cook
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Crawford Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Crawford
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Cumberland Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Cumberland
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DeKalb Rockhounding & Geology Research Index
glacial drift, Lake Michigan/Great Lakes stones, dolostone, aggregates and fossil-bearing bedrock research · DeKalb
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DeWitt Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · DeWitt
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Douglas Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Douglas
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DuPage Rockhounding & Geology Research Index
glacial drift, Lake Michigan/Great Lakes stones, dolostone, aggregates and fossil-bearing bedrock research · DuPage
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Edgar Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Edgar
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Edwards Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Edwards
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Effingham Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Effingham
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Fayette Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Fayette
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Ford Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Ford
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Franklin Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Franklin
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Fulton Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Fulton
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Gallatin Rockhounding & Geology Research Index
fluorite, calcite, barite, galena, sphalerite, fault/mineral-district and carbonate geology · Gallatin
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Greene Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Greene
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Grundy Rockhounding & Geology Research Index
Pennsylvanian coal geology, Mazon Creek-type concretions, plant/invertebrate fossils and glacial cover · Grundy
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Mazonia-Braidwood Fossil Collecting Program
Mazon Creek Pennsylvanian fossils, siderite concretions, plant and animal fossils · Grundy / Will
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Illinois Tully Monster Fossil Research
Tullimonstrum gregarium and Mazon Creek concretions · Grundy / Will
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Mazon Creek Fossil Lagerstätte Research
Tully monster, plant fossils, invertebrates, siderite concretions · Grundy / Will / Kankakee
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Hamilton Rockhounding & Geology Research Index
county bedrock/surficial geology, fossils, coal/industrial minerals, aggregates, chert and occurrence research · Hamilton
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Hamilton / Hancock County Geode Context
geodes, quartz, calcite and chalcedony · Hancock
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Hancock Rockhounding & Geology Research Index
western Illinois geodes, quartz/calcite/chalcedony, Mississippi Valley carbonate and fossil geology · Hancock
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Warsaw Geode Context
geodes and Mississippi Valley carbonate minerals · Hancock