Modern Rockhounding & Prospecting Handbook detector-shafts Pressure Regulated ABS Shell

Pressure Regulated ABS Shell

some as deep as 7 feet when used with a GPX detector

Great protection to keep the 'brains' of your detector safe from any bumps

Application

as noted in the highly respected reference book

Modern Rockhounding & Prospecting Handbook detector-shafts Pressure Regulated ABS ShellModern Rockhounding & Prospecting Handbook This volume gives you the basic tools to transition from "pebble pup" to expert rockhound and explains everything from geology basics, identification tips, tools of the trade, how to record your findings, and how to set up a lab or gem shop. Before you know it, you'll be driving the open roads and traveling home with dusty pockets full of rocks, gems, minerals, fossils and maybe even gold.