CLASSIFICATION OF ORE DEPOSITS. 47 



C. Segregations. 



(a) Recumbent. 



(b) Vertical. 



D. Impregnations (Disseminations). 



(?) 



Lottner-Serlo, Leitfaden zur Bergbaukunde, 1869. 



I. Eingelagerte Lagerstatten (Inclosed Deposits). 



A. Plattenformige (Tabular). 



(a) Gange (Veins). 



(b) Flotze und Lager (Strata, beds, seams). 



B. Massige Lagerstatten (Massive Deposits). 



(a) Stocke ) 



(V Stockwerke [ Masses - 



C. Andere unregelmassige Lagerstatten (other irregu- 



lar deposits). 



(a) Nester (Pockets). 



(b) Putzen. 



(c) Nieren (Kidneys). 



II. Aufgelagerte Lagerstatten (Superficial Deposits). 



D. Trummerlagerstatten (Placers). 



E. Oberflachliche Lager (Surface beds). 



(8) 

 Koehler, Lehrbuch der Bergbaitkunde, 1887. 



I. Plattenformige Lagerstatten (Tabular Deposits). 



(a) Gange (Veins). 



(b) Flotze und Lager (Strata, beds, seams). 



II. Lagerstatten von unregelmassige Form (Deposits of 

 irregular Form). 



(a) Stocke und Stockwerke (Masses). 



(b) Butzen, ISTester, und Nieren (Pockets, concre- 



tions, etc.). 



(9) 

 Gallon, lectures on Mining, 1866 (Foster and Galloway's 



translation). 

 I. Veins. 

 II. Beds. 

 III. Masses (i.e., not relatively long, broad, and thin). 



1.06.07. The scheme of Von Cotta and Prime carries out the- 

 principle of form to its logical and somewhat trivial conclusion. 



