23 



A CLASSIFIED LIST OF THE MINERAL SPECIES 

 KNOWN TO OCCUR IN TASMANIA. 



(By W. F. Petterd.) 



SYNOPSIS, 



I. Native Elements. 



II. Sulphides, Tellurides, Selenides, Arsenides, Anti- 



MONIDES, BiSMUTHIDES. 



III. Compounds of Chlorine, Bromine, Iodine. 



IV. Fluorine Compounds. 



V. Oxygen Compounds. 



/. Oxides, or Binary Oxygen Compounds. 



Oxides of Elements of Gold Iron, and Tin Groups 

 i. Oxides of Elements of Arsenic and Sulphur Groups, 

 ii. Oxides of Elements of Carbon-Silicon Group. 



//. Ternary Oxvgen Compounds. 



1. Silicates. 



A. Anhydrous Silicates, 

 i. Bisilicates. 

 ii. Unisilicates. 

 iii. Subsilicates. 



B. Hydrous SiHcates. 

 i. General Hydrous Silicates, 

 ii. Zeolites, 

 iii. Margarophyllite Section. 



2. Tantalates, Columbates. 



3. Phosphates, Arsenates, Antimonates, Nitrates. 



A. Phosphates, Arsenates, Antimonates. 

 i. Anhydrous, 

 ii. Hydrous. 



B. Nitrates. 



4. Borates. 



5. Tungstates, Molybdates, Vanadates. 



6. Sulphates, Chromates, Tellurates. 

 i. Anhydrous. 

 ii. Hydrous. 



7. Carbonates, 

 i. Anhydrous, 

 ii. Hydrous. 



8. Oxalates. 



