Gemstones of the world / Walter Schumann.
Material type:
TextPublication details: New York : Sterling Pub., 2006Description: 311 p. : ill. 20 cmISBN: - 9781402740169
- QE 392
| Item type | Current library | Call number | Status | Date due | Barcode | |
|---|---|---|---|---|---|---|
Reference
|
Aklatang Emilio Aguinaldo-Information Resource Center Reference | QE 392 .Sch86 2006 (Browse shelf(Opens below)) | Not for loan | 3AEA0000300930 |
and way they are formed ,structured,and mined.Contains charts,diagrams.Includes optical features of the gemslight and color,luminescence,retraction,and inclusionsand about densities and the chemical elements of each stone,with details on different cuts,polishing,synthetic and imitation gems,hardness,cleavage, classification,trade names,rarity,and the text.Includes photographs of gemstones with data .
Covers information on gemstones identifying their geographic locations
scientific,physical,and color properties
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