Be Your Own Rock and Mineral Expert Pinpointers you'll help ensure years of

you'll help ensure years of reliable performance while avoiding unnecessary replacement costs

1/4" to 2-pin Z-Lynk Adapter Cable for Garrett AT Series Headphones

Built for demanding long-term field use

Released to provide a well balanced coil which provides the prospector with good maneuverability in tight areas it continues to be a preferred coil of use for a lot of operators

Sensitivity

Be Your Own Rock and Mineral Expert Pinpointers you'll help ensure years ofA collection of hands on experiments and activities using rocks and minerals. Topics discussed include: the Earth's crust and core; geological time scale; make your own clinometer; taking samples; collecting fossils; classifying, arranging and displaying samples; and looking at crystals.