Your search returned 3 results.

1.
Gem - Stones / by G. F. Herbert Smith ; revised by F. Coles Phillips

by [Smith, G. F. Herbert ( George Frederick Herbert ), 1872 - 1953] | , Phillips, F. Coles.

Edition: 13 th.ed.Material type: Text Text; Format: print ; Literary form: Not fiction Publisher: London : Methuen & Co. Ltd., 1958Availability: Items available for loan: PPMCall number: 549 SMI 1958 (1).

2.
Prospecting For Gemstones And Minerals / by John Sinkankas

by Sinkankas, John [author].

Edition: 2nd.ed.Material type: Text Text; Format: print ; Literary form: Not fiction Publisher: New York : Van Nostrand Reinhold Company , 1970Availability: Items available for loan: PPMCall number: 622.18 SIN 1970 (1).

3.
Gems And Gem Materials / by Edward Henry Kraus, Chester Baker Slawson

by Kraus, Edward H. (Edward Henry), 1875-1973 [author] | Slawson, Chester Baker [author].

Edition: 5th.ed.Material type: Text Text; Format: print ; Literary form: Not fiction Publisher: New York : McGraw-Hill Book Co., 1947Availability: Items available for loan: PPMCall number: 549 KRA 1947 (1).