Black opal fossils of Lightning Ridge
Subtitle: treasures from the Rainbow Billabong
By: written and illustrated by Elizabeth Smith ; photographs by Robert Smith.
Contributors: Smith, Robert, 1947-
Publisher: Kangaroo Press; East Roseville [NSW]: Kangaroo Press, 1999.
Published: 1999
Place of publication: East Roseville, NSW
Language: eng
Number of pages: 112
Subjects: Opals -- New South Wales -- Lightning Ridge.
Notes: Includes bibliographical references and index.