33 Results for: "WardsSci000452"
Ward's Potting Soil
Supplier: Avantor
Great for biology and sediment studies.
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Limestone Chips
Supplier: Avantor
4 pounds of limestone chips supplied in a box.
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Confining Clay Layer Mix
Supplier: Avantor
Mix designed to experiment with confined clay.
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Ward's® Conglomerate (Quartz)
Supplier: Avantor
Small, rounded pebbles and tightly cemented granules.
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Ward's® Limestone (Travertine)
Supplier: Avantor
Earthy, porous calcareous tufa.
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Ward's® Coal (Lignite)
Supplier: Avantor
Brownish black, intermediate stage between peat and bituminous coal.
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Ward's® Limestone (Encrinal)
Supplier: Avantor
Gray with line crinoid columnal fragments.
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Ward's® Siltstone
Supplier: Avantor
Gray to brown mudstone with abundant silt.
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Ward's® Sandstone (White)
Supplier: Avantor
Well-cemented, medium-grained orthoquartzite.
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Ward's® Coal (Bituminous)
Supplier: Avantor
Black, soft; most widely mined.
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Limestone (Coquina)
Supplier: Avantor
Buff-colored, coarse, detrital limestone, with cemented shell fragments.
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Ward's® Breccia (Volcanic)
Supplier: Avantor
Light gray, fine small clasts.
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Sandstone (Red)
Supplier: Avantor
Hematite-cemented quartz; orthoquartzite.
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Ward's® Limestone (Oolitic)
Supplier: Avantor
Gray to buff, with numerous ooliths and fossil fragments.
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Ward's® Shale (Argillaceous)
Supplier: Avantor
Typical green-gray, fissile, clay-rich.
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Shale (Carbonaceous)
Supplier: Avantor
Black, fissile; commonly with carbonized fossil plant impressions.
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Ward's® Shale (Oil)
Supplier: Avantor
Brownish gray, kerogen-rich; commercial oil source.
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Ward's® Arkose
Supplier: Avantor
Red-brown to gray, coarse-grained, containing feldspar and mica.
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Ward's® Sandstone (Siliceous)
Supplier: Avantor
Gray, fine to medium-grained “Berea grit”.
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Ward's® Sandstone (Banded)
Supplier: Avantor
Red, medium, to coarse-grained iron oxide cement; shows hematite bands.
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Ward's® Graywacke
Supplier: Avantor
Gray and poorly sorted, with a gritty texture.
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Ward's® Caliche
Supplier: Avantor
Hardened natural cement of calcium carbonate that binds other material such as gravel, sand, clay, and silt.
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International