Identification of gemstones /
O'Donoghue, Michael.
Identification of gemstones / Michael O'Donoghue and Louise Joyner - Boston: Butterworth-Heinemann, 2003 - xiii, 313 p. : ill. ; 24 cm.
Includes bibliographical references (p. [301]-304) and index.
978-0-07506-5512-5
Precious stones--Identification.
QE 392 / .O36 2003
Identification of gemstones / Michael O'Donoghue and Louise Joyner - Boston: Butterworth-Heinemann, 2003 - xiii, 313 p. : ill. ; 24 cm.
Includes bibliographical references (p. [301]-304) and index.
978-0-07506-5512-5
Precious stones--Identification.
QE 392 / .O36 2003