"Geology and Earth Science Clearance"

Epidote (Single crystal), Ward's

Large, black, rounded tektite, 1 1/2". Thailand.

This combination unit indicates the inside and outside temperatures and the indoor humidity.

Rubber stamp the real weather on a given day or what the students would like the weather to be. With this set of 12 different high quality stamps, learn about the changing weather patterns.

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

Learn the Cycles of the Atmosphere’s Most Abundant Gas

Feldspar group; blue-green, microcline, triclinic, ³/₄". Colorado.

1 pound of black sand packaged in a heat-sealed bag.

A versatile marking tool.

This replacement high-concentration diamond wheel is six inches in diameter.

Created especially to meet the requirements of the GLOBE program.

Ideal for storage or display of larger specimens

This coloful mix of naturally colored polished stones are available in a variety of tumbled sizes. 1 lb. package.

Teach students how to identify minerals with this collection.

Visual Examples of Erosional Processes

For Use With Solar Cell.