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10 Practical Uses
Overview
Overview pg 2- Diamagnetic (non-magnetic) Gems
Overview pg 3- Factors that Affect Magnetism
Overview pg 4- The Magnetic Metals that Color Gems
Overview pg 5- Spectroscopy in Relation to Magnetism
Overview pg 6- Fluorescene in Relation to Magnetism
Overview pg 7- Quantitative Measurements of Magnetism
How To Use a Magnet
How To pg 2- Floatation Method and Direct Method
How To pg 3- Factors That Affect Magnetic Responses
How To pg 4- Translucent and Opaque Gems that Pick Up
How To pg 5- Separating Look-alike Gems
How To pg 6- Magnetic Separation Chart for Look-alike Gems
Diamond
Sapphire & Ruby
Sapphire & Ruby pg 2- Ruby
Spinel
Spinel pg 2- Red Spinel, Pink Spinel & Other Colors
Spinel pg 3- Synthetic Spinel
Tourmaline
Tourmaline pg 2- Black, Orange, Blue, Green Tourmalines
Tourmalines pg 3- Pink, Red, Yellow and Other Colors
Tourmalines pg 4- Paraiba Tourmalines
Garnet
Garnet pg 2- Understanding Garnets through Magnetism
Garnet pg 3- How Magnetic Are Garnets?
Garnet pg 4- A Rainbow of Color in Garnets
Garnet pg 5- A Graph of All Gem Garnets
1958 Winchell Diagram
Garnet pg 6- Pyralspite Garnets: Almandine, Pyrope & Spessartine
Garnet pg 7- Color Change Garnet
Garnet pg 8- Malaya Garnet
Garnet pg 9- Pastel Pyrope: A New Variety
Garnet pg 10- Rhodolite & Chrome Pyrope
Garnet pg 11- Ugrandite Garnets: Andradite & Uvarovite
Garnet pg 12- Ugrandite Garnets: Grossular Garnet
Garnet pg 13- Distinguishing Between Garnet Species and Varieites
Garnet pg 14- Gem Garnet Classification System
Resources & Links
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About Us
The Magnetic Index
Magnetic Index pg. 2- About the Magnetic Susceptibility Index
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Magnetism in Gemstones
An Effective Tool for Gem Identification
© Kirk Feral
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