Schumann, Walter.
Handbook of rocks, minerals, and gemstones / Walter Schumann ; translated by R. Bradshaw and K.A.G. Mills. - Boston : Houghton Mifflin, c1992. - 380 p. : ill. (some col.) ; 20 cm.
Spine title: Rocks, minerals & gemstones
Includes bibliographical references (p. 340-341) and index.
0395511380 (cl.) : $35.00 0395511372 (pa.)
92028505
Rocks--Identification--Handbooks, manuals, etc.
Minerals--Identification--Handbooks, manuals, etc.
Precious stones--Identification--Handbooks, manuals, etc.
QE433.8 / .S38 1992
Handbook of rocks, minerals, and gemstones / Walter Schumann ; translated by R. Bradshaw and K.A.G. Mills. - Boston : Houghton Mifflin, c1992. - 380 p. : ill. (some col.) ; 20 cm.
Spine title: Rocks, minerals & gemstones
Includes bibliographical references (p. 340-341) and index.
0395511380 (cl.) : $35.00 0395511372 (pa.)
92028505
Rocks--Identification--Handbooks, manuals, etc.
Minerals--Identification--Handbooks, manuals, etc.
Precious stones--Identification--Handbooks, manuals, etc.
QE433.8 / .S38 1992