Supplies - Books - Page 1 - Covington Corporation

Midwest Gem Trails - Great Lakes

Midwest Gem Trails - Great Lakes

$10.95

Rocks, Minerals & Crystals

Rocks, Minerals & Crystals

$8.06

How To Tumble Polish

How To Tumble Polish

$20.25

Gemstone Tumbling

Gemstone Tumbling

$17.05

Pocket Genius

Pocket Genius

$4.50

Smithsonian Rock and Gem

Smithsonian Rock and Gem

$22.45

Rocks & Minerals of California

Rocks & Minerals of California

$12.55

Jade

Jade

$17.95

How to Tumble Polish Gemstones

How to Tumble Polish Gemstones

$5.85

Gem Tumbling

Gem Tumbling

$5.85

Audubon Guide

Audubon Guide

$19.95

Gold in the Desert

Gold in the Desert

$8.95

Gold in Southern CA

Gold in Southern CA

$8.95

Where to Find Gold in Northern CA

Where to Find Gold in Northern CA

$9.85

Gold & Gems in Nevada

Gold & Gems in Nevada

$8.05

Gold Fever

Gold Fever

$6.95

Lost Wax or Investment Casting

Lost Wax or Investment Casting

$4.95

Jewelry Making for Beginners

Jewelry Making for Beginners

$4.50

Jewelry Craft Made Easy

Jewelry Craft Made Easy

$5.35

How to Repair Jewelry

How to Repair Jewelry

$4.50

The Rockhound's Handbook

The Rockhound's Handbook

$14.35

Modern Rock Tumbling

Modern Rock Tumbling

$22.45

How to Use Diamond Abrasives

How to Use Diamond Abrasives

$6.25

Advanced Cabochon Cutting

Advanced Cabochon Cutting

$5.40

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