Holden, Martin.

The encyclopedia of gemstones and minerals / Martin Holden ; consulting editor, E.A. Mathez ; principal photography by the British Museum (Natural History), with line drawings from Viktor Goldschmidt's Atlas der Krystallformen. - New York : Facts on File, c1991. - 303 p. : ill. (some col.) ; 31 cm.

"A Friedman Group book"--T.p. verso.

Includes bibliographical references (p. 296-297) and index.

ISBN: 0816021775 :

LCCN: 91007782 //r92

Subjects--Topical Terms:
Gems--Encyclopedias.
Mineralogy--Encyclopedias.

LC Class. No.: QE392 / .H65 1991

Dewey Class. No.: 553.8/03