Accueil > Term: determinative gemology
determinative gemology
The science of differentiating (1) between the various gemstones, (2) between gemstones and their substitutes, and (3) among such substitutes.
- Partie du discours : noun
- Secteur d’activité/Domaine : Mines
- Catégorie : Exploitation minière; Mineral mining
- Government Agency: USBM
0
Créateur
- ed.young
-
(V.I.P) 21084 points - 100% positive feedback
(Milwaukee, United States)
