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"WardsSci000478"
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Dial Altimeter/Barometer
Compact, 2-in-1 field tool and weather instrument.
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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® Calcite (Cleavage)
Pure translucent to white, rhombic cleavages, Mohs’ hardness of 3.
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Ward's® Black Sand
1 pound of black sand packaged in a heat-sealed bag.
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Metamorphic Rock Collection
Perfect for introductory lessons on metamorphic rocks.
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6" Diamond Cup Grinding Wheel
This replacement high-concentration diamond wheel is six inches in diameter.
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Moon Pops Activity
Who says you can't lasso the moon? Bring miniature moons on a stick into the classroom to illustrate phases of the moon and how the positions of the Earth, sun, and moon cause each phase. Each Moon Pop consists of a wooden stick supporting a sphere with one black half and one white half.
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Nautilus Pompilius Shell
This is the last surviving genus of an animal group with extensive fossil record.
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Tumbled Stone Mixed Assortment
This coloful mix of naturally colored polished stones are available in a variety of tumbled sizes. 1 lb. package.