"WardsSci000478"
Applied Filters
Ward's® Science Essentials® Pegmatite
Pegmatite is igneous rock similar to granite but with larger crystals.
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Ward's Science Essentials® Pumice
Pumice is light colored glassy rock that floats in water.
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Ward's Science Essentials® Conglomerate
Conglomerate is a sedimentary rock made up rounded quartz pebbles.
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Ward's® Limestone (Encrinal)
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.
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Ward's Science Essentials® Gray Slate
Gray metamorphosed shale showing "slaty cleavage".
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Ward's Science Essentials® Chert
Chert is a microcrystalline, hard, silica mineral.
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Ward's® Basalt (Amygdaloidal)
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.
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Ward's Science Essentials® Scoria
Scoria is a dark-colored rock formed from lava with a high gas content.
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Ward's Science Essentials® Serpentinite
Green colored rock formed from the metamorphism of ultramafic mantle rocks.
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Ward's Science Essentials® Obsidian
Obsidian is hard black colored, volcanic glass.