Gems, their sources, descriptions, and identification /

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

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

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

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

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)

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

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

Geology of world gem deposits /
Published: (1985)

Dictionary of gems and gemology /
by: Manutchehr-Danai, Mohsen, 1939-
Published: (2008)

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

Gems for the taking ; mine your own treasure /
by: Brown, Mary Loretta Theresa
Published: (1971)

Dictionary of gems and gemology /
by: Manutchehr-Danai, Mohsen, 1939-
Published: (2000)

Dictionary of gems and gemology /
by: Manutchehr-Danai, Mohsen, 1939-
Published: (2005)

An essay about the origine and virtues of gems /
by: Boyle, Robert, 1627-1691
Published: (1972)

Gem hunter's guide : how to find and identify gem minerals /
by: MacFall, Russell P.
Published: (1975)

Identification of gemstones /
by: O'Donoghue, Michael
Published: (2003)

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

Gems and precious stones of North America ; a popular description of their occurrence, value, history, archaeology, and of the collections in which they exist. Also a chapter on pearls and on remarkable foreign gems owned in the United States.
by: Kunz, George Frederick, 1856-1932
Published: (1968)

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

Gems and minerals /
by: Harris, Susan
Published: (1980)

Gemmologists' compendium /
by: Webster, Robert
Published: (1980)

Dictionary of gems and gemology /
by: Manutchehr-Danai, Mohsen, 1939-
Published: (2005)

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

Samotsvety = Gem minerals : Materialy XI sezda MMA, Novosibirsk, 4-10 sent. 1974 g. /
Published: (1980)

Gemstones : properties, identification and use /
by: Thomas, Arthur
Published: (2008)

Gemmarius fidelius, or, The faithful lapidary : experimentally describing the richest treasures of nature in an historical narration of several natures, vertues and qualities of all pretiovs stones : with an accurate discovery of such as are adulterate and counterfeit /
by: Nicols, Thomas
Published: (1659)

Gemmarius fidelius, or, The faithful lapidary : experimentally describing the richest treasures of nature in an historical narration of several natures, vertues and qualities of all pretiovs stones : with an accurate discovery of such as are adulterate and counterfeit /
by: Nicols, Thomas
Published: (1659)

Gems and minerals of America ; a guide to rock collecting.
by: Ransom, Jay Ellis, 1914-
Published: (1974)

An introduction to the world's gemstones /
by: Rutland, E. H.
Published: (1974)

Arcula gemmea: or, A cabinet of jewels. : Discovering the nature, vertue, value of pretious stones, with infallible rules to escape the deceit of all such as are adulterate and counterfeit. /
by: Nicols, Thomas
Published: (1653)

Color encyclopedia of gemstones /
by: Arem, Joel E., 1943-
Published: (1987)

Gemology /
by: Hurlbut, Cornelius S. (Cornelius Searle), 1906-2005
Published: (1979)

Color encyclopedia of gemstones /
by: Arem, Joel E., 1943-
Published: (1977)

Precious and semi-precious stones /
by: Weinstein, Michael
Published: (1930)

Gemology /
by: Hurlbut, Cornelius S. (Cornelius Searle), 1906-2005
Published: (1991)