Practical gemmology : a study of the identification of gem-stones, pearls, and ornamental minerals /

Gems: their sources, descriptions, and identifications.
by: Webster, Robert
Published: (1970)

Gem testing.
by: Anderson, B. W. (Basil William), 1901-1984
Published: (1948)

Practical gemstone craft.
by: Hutton, Helen
Published: (1972)

Gemstones /
by: O'Donoghue, Michael
Published: (1988)

Handbook for the amateur lapidary /
by: Howard, James Harry, 1887-
Published: (1935)

Gemstone buying guide /
by: Newman, Renée, 1948-
Published: (1998)

Gemmological instruments : their use and principles of operation /
by: Read, Peter G.
Published: (1983)

Gemmological instruments : their use and principles of operation /
by: Read, Peter G.
Published: (1978)

Dictionary of gemmology /
by: Read, Peter G.
Published: (1982)

Physical gemmology.
by: Walton, James, Sir, 1881-
Published: (1952)

Beginner's guide to gemmology /
by: Read, Peter G.
Published: (1988)

Gemstones /
by: Hall, Cally
Published: (1994)

Gems : their sources, descriptions, and identification /
by: Webster, Robert
Published: (1994)

Gems, their sources, descriptions, and identification /
by: Webster, Robert
Published: (1983)

Gems : their sources, descriptions, and identification.
by: Webster, Robert
Published: (2006)

Simon and Schuster's Guide to gems and precious stones /
by: Cipriani, Curzio
Published: (1986)

Gems and precious stones /
by: Chelf, Carl
Published: (1942)

Gem hunter's guide ; the complete handbook for the amateur collector of gem minerals.
by: MacFall, Russell P.
Published: (1963)

Midwest gem trails : a field guide for the gem hunter, the mineral collector, and the tourist /
by: Zeitner, June Culp
Published: (1964)

The writing of stones /
by: Caillois, Roger, 1913-1978
Published: (1985)

Handbook of gem identification /
by: Liddicoat, Richard T. (Richard Thomas), 1918-2002
Published: (1977)

Handbook of gem identification /
by: Liddicoat, Richard T. (Richard Thomas), 1918-2002
Published: (1969)

Riches of the earth : ornamental and semiprecious stones /
by: Anderson, Frank J. (Frank Joseph), 1912-1994
Published: (1981)

Gems and gem materials /
by: Kraus, Edward Henry, 1875-1973
Published: (1925)

Gems and gem materials /
by: Kraus, Edward Henry, 1875-1973
Published: (1947)

Gem stones of the United States /
by: Schlegel, Dorothy McKenney
Published: (1957)

A treatise on gems : in reference to their practical and scientific value : a useful guide for the jeweller, lapidary, artist, amateur, mineralogist, and chemist : accompanied by a description of the most interesting American gems, and ornamental and architectural materials /
by: Feuchtwanger, Lewis, 1805-1876
Published: (1838)

Gems of the world /
by: Oldershaw, Cally
Published: (2008)

Handbook of gem identification /
by: Liddicoat, Richard T. (Richard Thomas), 1918-2002
Published: (1953)

Gem trails of Texas ; a field guide for collectors /
by: Simpson, Bessie W.
Published: (1970)

American gem trails /
by: Pearl, Richard M. (Richard Maxwell), 1913-1980
Published: (1964)

Geology of world gem deposits /
Published: (1985)

Gems and gemstones : timeless natural beauty of the mineral world /
by: Grande, Lance
Published: (2009)

Illusions in stone /
Published: (2016)

Dictionary of gems and gemology, including ornametal, decorative, and curio stones ; a glossary of over 4000 English and foreign words, terms, and abbreviations which may be encountered in English literature or in the gem, jewelry, or art trades /
by: Shipley, Robert Morrill, 1887-
Published: (1951)

Gem testing /
by: Anderson, B. W. (Basil William), 1901-1984
Published: (1980)