Vous avez recherché : Sedimentary Rocks

Supplier: Avantor

Compact Plant Fiber Masses.

Supplier: Avantor

Hematite-cemented quartz; orthoquartzite.

Supplier: Avantor

Black, fissile; commonly with carbonized fossil plant impressions.

Supplier: Avantor

Light gray, fine small clasts.

Supplier: Avantor

Limestone is a gray calcium carbonate that will fizz with dilute HCl.

Supplier: Avantor

Bituminous rich black shale for hands-on investigations.

Supplier: Avantor

Brownish gray, kerogen-rich; commercial oil source.

Supplier: Avantor

Buff, coarse, crystalline “Austin Marble” with shell casts and molds.

Supplier: Avantor

Red, medium, to coarse-grained iron oxide cement; shows hematite bands.

Supplier: Avantor

Dark, waxy, bitumin-rich.

Supplier: Avantor

Red clastic rock composed of sand sized particles and hematite.

Supplier: Avantor

Scoria is a dark-colored rock formed from lava with a high gas content.

Supplier: Avantor

White, mature, friable.

Supplier: Avantor

4 pounds of limestone chips supplied in a box.

Supplier: Avantor

Black, soft; most widely mined.

Supplier: Avantor

Carbonate rock formed by the precipitation from water.

Supplier: INDUSTRIAL SUPPORT INC.

Soil

Supplier: Ward's Science

Green shale which contains approximately 85% Illite. Impurities may include other clay minerals, such as micas and feldspars.