"Ward's Phenomena"
Applied Filters
Ward's Science Essentials® Breccia
Breccia is a sedimentary rock made up of angular rock fragments.
Expand 1 item
Ward's Science Essentials® Shale
Shale is a rich, gray fissile clay rock.
Expand 1 item
Ward's Science Essentials® Chert
Chert is a microcrystalline, hard, silica mineral.
Expand 1 item
Ward's Science Essentials® Phyllite
Phyllite is a light-gray foliated rock formed from metamorphosed slate.
Expand 1 item
Ward's® Basalt (Olivine Porphyry)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.
Expand 1 item
Ward's Science Essentials® Siltstone
Gray to tan clastic rock made of silt sized particles.
Expand 1 item
Ward's Science Essentials® Gabbro
Gabbro is Mafic igneous rock formed deep underground consisting of olivine and pyroxene.
Expand 1 item
Ward's® Science Essentials® Anorthosite
Anorthosite is an intrusive, igneous rock consisting of predominantly plagioclase feldspar.
Expand 1 item
Ward's Science Essentials® Sandstone
Red clastic rock composed of sand sized particles and hematite.
Expand 1 item
Ward's Science Essentials® Scoria
Scoria is a dark-colored rock formed from lava with a high gas content.