"WardsSci000764"
Ward's® Science Essentials® Pegmatite
Pegmatite is igneous rock similar to granite but with larger crystals.
Expand 1 item
Ward's Science Essentials® Fluorite
Fluorite is Green Halide mineral with moh's hardness 4.
Expand 1 item
Ward's Science Essentials® Pink Gneiss
Pink Gneiss is foliated pink and black bands of biotite.
Expand 1 item
Ward's Science Essentials® Tufa
Carbonate rock formed by the precipitation from water.
Expand 1 item
Ward's Science Essentials® Limestone
Limestone is a gray calcium carbonate that will fizz with dilute HCl.
Expand 1 item
Ward's Science Essentials® Quartzite
Quartzite is hard, non-foliated rock formed from metamorphosed quartz sandstones.
Expand 1 item
Ward's Science Essentials® Hornblende
Hornblende is a dark amphibole group mineral, perfect for teaching Bowen's reaction series.
Expand 1 item
Ward's Science Essentials® Bituminous Shale
Bituminous rich black shale for hands-on investigations.
Expand 1 item
Ward's Science Essentials® Talc
Talc is the softest know mineral with a moh's hardness of 1, and composed of clay.
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® Red Slate
Slaty metamorphic rock containing hematite giving it its red color.