( «' ) 



Idocrase 2 , Isopyrc, Gehlenite 2, Xanthile, Epidote 5. 



CordUrile 4, Boltonile, Saphirine. 



Topcize 4. 



Tourmaline 3, Axinite 6. 

 7e Tribu. — Feldspaths. 



Orthose 5 , Albite G , Oligoclase 6 , Andesine 6. 



Labradorite 6 , Bytownite, Anortliite G , Saussurite. 



Triphane 5 , PelaUte G , Castor 6 , Zygadite. 

 8e Tribu. — Grenats. 



Grossiilaire 1 , Grenat noir d'Arendal 1 , Almandine \ , 

 Pijrope 1 , Spessartine 1 . 



Melanite \ , Erlanite , Huronite. 

 9e Tribu. — Cozeolites. 



Amphigene \ , Berzeline 1 , Sodalite i , N^pMline 3 , 

 Glaucolite \ . 



Cancrinite 3 , Stroganowite 2. 

 10« Tribu. — Zeolites. 



i. Analcime , Ittnerite, Glottalite. 



2. Gismondine, Faujasite, Edingtonite. 



3. Herschelite, Chabasie, Gmelinite, Levyne, Phakolite. 



4. Mesofype, Mesolite, Epistilbite , Thompsonite, S<«76«Ye, 

 Beaumontite, Prehnite, Ghristianite. 



5. ScoUzite, Laumonite, Heulandite, Leonhardite, 

 Haydenite. 



Brevicite , Mesol , ffidelforsite. 

 Harmotome 4 , Brewsterite 5. 

 Apophyllite 2 , Pektolite , Retinalite. — Okenite 4, Dys- 



clasite , Gurolite. 

 lie Tribu. — Silicates suLFURirfcRES. 



Lazulite \ , Spinellane \ , Haiiyne 1. 

 128 Tribu. — Silicates argileux. 



Worthite, Fahlunite, Pholeritc , Hydrobucholzite. 

 Kaolin, Halloysite, Lenzinite, Erinile, Allophane , 



Collyrite, Bol , Dillnite. 

 Argile smectique, Argile ordinaire, Marne, Ocre, 



Plinthite. 



