Jet
The Black Gem

Introduction

Some facts about Jet

Some tumbled and polished jet pieces.

How is Jet Formed?

Some Other Names for Jet

How is Jet Used?

Differences in Jet
Found Around the World

Where Can Jet Be Found?

JET IMITATIONS

Gutta Percha

Celluloid

Bakelite

Natural Gems Imitations

Cannel Coal

Kimmeridge Shale

Anthracite Coal

Bog Oak

French Jet

Vulcanite

References

References

References