"WardsSci000478"

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

Vente

Shiny crystal clusters and crystalline groups, this 'fools gold' is brassy and leaves a black streak.

Vente

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

Vente

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.

Vente

Pure, bright yellow, Frasch sulfur.

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

Vente

Nets allow horizontal or vertical tows for plankton analysis.

Vente

For drag style collecting.

Vente

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

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