Filters
Sedimentary Rocks
Rock specimens are useful for studying textures, grain sizes, and other features altered by pressure, temperature, and other natural forces. Different select categories of rock specimens are available for purchase as well, including metamorphic, igneous, and sedimentary rocks. Sets of rock specimens are housed in compartmentalized collection boxes, with descriptions of each specimen printed for easy confirmation of identification. These rock specimens are carefully selected to be the highest quality to provide students with a suitable introduction to earth materials and their characteristics.
Applied Filters
Filters
Ward's Science Essentials® Siltstone
Gray to tan clastic rock made of silt sized particles.
Expand 1 item
Ward's® Sandstone (Banded)
Red, medium, to coarse-grained iron oxide cement; shows hematite bands.
Expand 4 item
Shale (Carbonaceous)
Black, fissile; commonly with carbonized fossil plant impressions.
Expand 3 item
Ward's Science Essentials® Sedimentary Rocks Collection
Introduce your students to rocks formed from deposition of sediment.
Expand 1 item
Ward's Science Essentials® Limestone
Limestone is a gray calcium carbonate that will fizz with dilute HCl.