Geology/Rockhound 10X Mineral Lens

This 10X geology magnifying loupe comes with a large 23mm doublet lens assembly with a good working distance & aperture. Great for field work & easy

DesertUSA's Rockhound Guide - DesertUSA

GemWorld-ROCK COLLECTING and PROSPECTING KIT

This is another example that shows the fine details that can be rendered using the laser etch method., Blank magnifiers start at $12.95 each.

Laser Etched Business Branded 10X Loupe

Best Tools for Mineral Collecting

10x 21mm Magnifier Jewelry Loupe, Triplet Lens Optical Glass and LED Lighting Pocket Gem Magnifying Tool for Jeweler, Stamp Philatelist, Coin

10x 21mm Magnifier Jewelry Loupe, Triplet Lens Optical Glass and LED Lighting Pocket Gem Magnifying Tool for Jeweler, Stamp Philatelist, Coin

Harbin Optical Instrument Factory Ltd.

How Gem Hunting Works

What Are You Working On, Spring Edition: A Crash Course in NC (Semi)Precious Rockhounding - ZSR Library