--LIST- OF MINERALS, THEIR 



flint. 



swimming Quartz. 



carious Quartz ; Buhr stone ; Molarite. 



hornstone, infusible ; Keratite ; Neopetre. 



crystallised, in pseudoraorphous crystals. 



Woodstone. 

 opal. 



precious. 



girasol. 



hydrophane. 



common. 



semi-opal. 



opal Jasper. 



Wood opal. 



aluminiferous ; Cacholong. 

 chloropal. 

 menilite. 



hyalite; Gummistein ; Mullersglass. 

 fiorite. 

 recent deposit from hot springs ; Siliceous sinter. 



Geyserite. 



botryoidal. 

 compact, 

 pulverulent. 



tufaceous, enclosing grass, leaves, &c. 

 earthy. 



Azorite, from St. Michael's. 



fibrous, 

 sand tubes ; Astrapyalite ; Biizsinter ; Cerauniansinter ; 



Fulgurite. 



R 



Rapidolite, see Scapolite. 

 Ratofkit, see Lime, fluate, earthy. 

 Razoumoffskin, see Magnesia, carbonate, siliceous, 

 v Realgar , see Arsenic, sulphuret. 

 Retinasphaltum, see Bitumen. 

 Retinite, see Pitch-stone. 

 Reussite, see Soda, sulphate of and Magnesia. 

 Rhetizite, see Cyanite. 

 RHODIUM, native ; alloyed with Platina. 

 Rhodochrosite, see Manganese, carbonate. 

 Rhodonite, see Manganese, carbonate, siliceous. 

 Romanzovite, see Cinnamon-stone. 

 Rotten-stone, see Quartz, earthy. 

 Rubellite, see Tourmaline. 



