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Ward's® Calcite (Cleavage)
Pure translucent to white, rhombic cleavages, Mohs’ hardness of 3.
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Minerals of the Earth’s Crust Collection
The Most Abundant Minerals in the Earth’s Crust
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Ward's® Hematite (Red Ochre)
Red, earthy, in natural chunk form; common pigment ore.
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Ward's® Dolomite (Coarse)
Coarse, 'salt and pepper': dark pyroxene and light andesine. Provides perfect representation of an intermediate igneous rock.
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Ward's® Anorthite
Feldspar group; calcium end member plagioclase crystals in pyroxene matrix.
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Ward's® Anorthoclase
Feldspar group; greenish gray alkali feldspar, coarse crystalline, some iridescence.
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Ward's® Muscovite (Cleavage)
Mica group; cut sheets showing basal cleavages. Books and sheets in bulk pack.
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Ward's® Corundum
Crystals and crystal sections up to 1", Mohs’ hardness of 9.
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Fluorescent Mineral Collection with UV Lamp
Dive into the colorful world of fluorescent minerals with this all-in-one educational set.
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Pyrite (Best Grade)
Shiny crystal clusters and crystalline groups, this 'fools gold' is brassy and leaves a black streak.