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48 results for Sedimentary Rocks

 

Ward's® Sedimentary Rock Collection

Ward's® Sedimentary Rock Collection

Represents a Wide Range of Depositional Environments and Rock Textures

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Sargent Welch Sedimentary Rock Collection

The Sedimentary Rock Collection introduces students to sedimentary rocks.

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Sedimentary Rock Set of 18

Sedimentary Rock Set of 18

Includes: six each of conglomerate, sandstone and shale. Set of 18.

Common rocks and minerals for testing and identification studies are 2–3cm each.

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Ward's Science Essentials® Siltstone

Ward's Science Essentials® Siltstone

Gray to tan clastic rock made of silt sized particles.

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Ward's® Limestone (Encrinal)

Ward's® Limestone (Encrinal)

Gray with line crinoid columnal fragments.

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Ward's® Coal (Lignite)

Ward's® Coal (Lignite)

Brownish black, intermediate stage between peat and bituminous coal.

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Ward's Science Essentials® Shale

Ward's Science Essentials® Shale

Shale is a rich, gray fissile clay rock.

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Ward's® Limestone (Travertine)

Ward's® Limestone (Travertine)

Earthy, porous calcareous tufa.

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Ward's® Siltstone

Ward's® Siltstone

Gray to brown mudstone with abundant silt.

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Ward's Science Essentials® Chert

Ward's Science Essentials® Chert

Chert is a microcrystalline, hard, silica mineral.

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Ward's® Sandstone (White)

Ward's® Sandstone (White)

Well-cemented, medium-grained orthoquartzite.

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Limestone (Coquina)

Limestone (Coquina)

Buff-colored, coarse, detrital limestone, with cemented shell fragments.

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Ward's® Limestone (Oolitic)

Ward's® Limestone (Oolitic)

Gray to buff, with numerous ooliths and fossil fragments.

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Ward's® Shale (Argillaceous)

Ward's® Shale (Argillaceous)

Typical green-gray, fissile, clay-rich.

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Ward's® Conglomerate (Kame)

Ward's® Conglomerate (Kame)

Cemented glacial gravel.

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Ward's Science Essentials® Coquina

Ward's Science Essentials® Coquina

Coquina is variety of limestone made up of shell fragments.

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Ward's® Conglomerate (Quartz)

Ward's® Conglomerate (Quartz)

Small, rounded pebbles and tightly cemented granules.

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Ward's Science Essentials® Sedimentary Rocks Collection

Ward's Science Essentials® Sedimentary Rocks Collection

Introduce your students to rocks formed from deposition of sediment.

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Ward's® Graywacke

Ward's® Graywacke

Gray and poorly sorted, with a gritty texture.

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Ward's Science Essentials® Breccia

Ward's Science Essentials® Breccia

Breccia is a sedimentary rock made up of angular rock fragments.

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Ward's Science Essentials® Conglomerate

Ward's Science Essentials® Conglomerate

Conglomerate is a sedimentary rock made up rounded quartz pebbles.

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Sediment Comparators

Sediment Comparators

Without Glued-On Grains That Wear Off, Chart Stands up to Repeated use.

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Ward's Science Essentials® Dolostone

Ward's Science Essentials® Dolostone

Dolostone is a chemical sedimentary rock consisting of magnesium and calcium

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Soil, Horizon A

Specially selected topsoil, 1 lb.

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Ward's® Limestone (Chalk)

Ward's® Limestone (Chalk)

Light gray, earthy.

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Ward's® Dolostone (Gray)
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Ward's® Coal (Peat)

Ward's® Coal (Peat)

Compact Plant Fiber Masses.

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Soil, Horizon C

Specially selected subsoil, 1 lb.

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Ward's® Limestone (Gray)

Ward's® Limestone (Gray)

Fine, common limestone; massive.

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Shale (Carbonaceous)

Shale (Carbonaceous)

Black, fissile; commonly with carbonized fossil plant impressions.

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