"Geology and Earth Science Clearance"

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Colorful additions to your mineraology classroom, these carefully crafted models are painted with durable enamel in colors that simulate the actual crystal.

Measure humidity and temperature with this psychrometer kit.

Economical Water Testing Solution

Includes Simulated Martian Soil, as Used in NASA Studies.

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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

Obsidian is hard black colored, volcanic glass.

Massive sedimentary gypsum with a moh's hardness 2..

Look at the world's precipitation, winds, and temperature, as well as a full-color view of each climate. Poster features full color graphical depictions of world heat distribution with explainations of thermal groups, the climatic zones, annual precipitation, atmospheric circulation, average temperature at different latitudes, and sun ray angle.

Sale

Fluorite is Green Halide mineral with moh's hardness 4.

For drag style collecting.

The Premium Rock Collection features 12 palm-sized specimens representing all three rock types: igneous, metamorphic, and sedimentary.

Metamorphosed rock showing foliation and rich in hornblende.

Carbonate rock formed by the precipitation from water.

White to gray, medium to coarse-grained, crystalline.