"WardsSci000478"

Rare cast of this early medusiform vendozoan from the precambrian ediacaran beds of the mistaken point formation. Cape race, Newfoundland.

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Polished, etched iron meteorite slice showing Widmanstatten structure, 1–1 1/2".

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Unpolished metamorphic rock with silky lusture, red-brown colour, and clear parallel intergrown quartz crystals.

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Ward's® highest quality and purest mineral offerings.

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Pure, bright yellow, Frasch sulfur.

As the wind blows, the arms on this unique anemometer move and lift the reading bar, allowing your students to get a direct reading of wind speed at just a glance. The colorful plastic instrument can be hand-held or permanently mounted. It measures the Beaufort scale from 0–11. Size: 30 x 18cm.

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For drag style collecting.

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Nets allow horizontal or vertical tows for plankton analysis.

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Compact, 2-in-1 field tool and weather instrument.

Feldspar group; white-to-gray cleavages of sodic plagioclase; some show twinning.