Antimony (2.17 MB)

Asphalt (2.31 MB)

Barite (16.2 MB)

Bauxite (1) (36.9 MB)

Bauxite (2) (34.4 MB)

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Brookite (.71 MB)

Caves (16.9 MB)

Cement (7.89 MB)

Chalk (8.71 MB)

Chert (6.45 MB)

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Cinnabar (1) (39.7 MB)

Cinnabar (2) (36.2 MB)

Cinnabar (3) (4.27 MB)

Clay & Brick (29.6 MB)

Coal (1) (24.0 MB)

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Coal (2) (29.1 MB)

Coal (3) (24.5 MB)

Diamonds (1) (8.42 MB)

Diamonds (2) (.50 MB)

Field Trip (1.14 MB)

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Fossils (17.0 MB)

Fullers Earth (2.16 MB)

Geology (1) (22.1 MB)

Geology (2) (24.1 MB)

Geology (3) (23.4 MB)

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Geology (4) (10.4 MB)

Glauconite (2.13 MB)

Gold (4.06 MB)

Gravel (4.03 MB)

Gypsum (6.48 MB)

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Hot Springs (2.30 MB)

Hot Springs - Tunnel Mining (6.67 MB)

Igneous Rocks (1) (2.33 MB)

Igneous Rocks (2) (2.26 MB)

Igneous Rocks (3) (.86 MB)

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Lake DeGray (1.69 MB)

Lake Nimrod (.56 MB)

Lake Sylvia (.51 MB)

Lead & Zinc (8.86 MB)

Limestone (22.3 MB)

Manganese (20.4 MB)

Maps (16.1 MB)

Marble (1) (23.1 MB)

Marble (2) (18.3 MB)

Midwest Limestone (3.26 MB)

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Mills (2.93 MB)

Mineral Survey (10.1 MB)

Mining (4.06 MB)

Mining: Mattie May (.27 MB)

Miscellaneous (4.21 MB)

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Miscellaneous: Geology (12.7 MB)

Natural Gas (4.07 MB)

Novaculite (1) (29.3 MB)

Novaculite (2) (14.9 MB)

Oil & Gas (1) (21.0 MB)

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Oil & Gas (2) (16.6 MB)

Penal Institutions (9.12 MB)

People (1) (1.75 MB)

People (2) (4.40 MB)

Phosphate (2.11 MB)

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Quartz (2.27 MB)

Quartz Mining (2.30 MB)

Rice District (7.86 MB)

Sand & Gravel (5.89 MB)

Sandstone (1) (21.5 MB)

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Sandstone (2) (22.9 MB)

Sandstone (3) (24.7 MB)

Scenery (1) (24.3 MB)

Scenery (2) (30.3 MB)

Scenery (3) (1.00 MB)

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Shale (12.1 MB)

Silica (7.90 MB)

Slate (2.22 MB)

Springs (24.6 MB)

State Parks (16.5 MB)

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Stone (16.7 MB)

Titanium (8.41 MB)

Tripoli (4.46 MB)

Water Supplies (25.1 MB)

Well Drilling (1.22 MB)