"WardsSci000478"

Specimens illustrate important stages of mineral formation.

Designed for Introductory College Petrography Labs.

Buy Both the Thin Section Set and the Hand Specimen Set and Save!

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

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

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

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.