Opal cutting made easy
By: by Paul B. Downing.
Edition: Completely rev. and expanded.
Publisher: Majestic Press]
Published: 1993
Place of publication: [Tallahassee, FL
Language: eng
Number of pages: 97
Subjects: Gem cutting.; Opals.
Notes: "Step-by-step guide to cutting opal for the beginner and advanced cutter."
Includes index.