Filters
Applied Filters
"Freeze-Dried Specimens"
Applied Filters
Filters
Applied Filters
Ward's® Gypsum (Alabaster)
White, fine, massive, opaque to slightly translucent.
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Ward's® Science Essentials® Dolomite
White to gray, medium to coarse-grained, crystalline.
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Ward's® Albite
Feldspar group; white to gray, sodium plagioclase cleavages; some faces may show twinning.
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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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Pyrite (Best Grade)
Shiny crystal clusters and crystalline groups, this 'fools gold' is brassy and leaves a black streak.
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Ward's® Labradorite (Cleavage)
Feldspar group; good cleavages of pure soda lime feldspar; most show twinning and labradorescence.
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Ward's® Calcite (Cleavage)
Pure translucent to white, rhombic cleavages, Mohs’ hardness of 3.
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Ward's Science Essentials® Kaolin
Kaolin is a white clay mineral that has vast industrial uses
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Ward's® Anorthite
Feldspar group; calcium end member plagioclase crystals in pyroxene matrix.