Cox.—On the Mineralogy of New Zealand. 419 
and it is on this system that the minerals in the Colonial Museum have been 
arranged. This is as follows :— 
Meratuic Mrnerats.—Class I. 
Brittle and fusible with difficulty. 
Titanium omium 
Tantalium Uranium 
Tungsten Manganese 
Molybdenum Columbium 
Arsenic Tellurium 
Malleable, not reducible by heat alone. 
Zine Cobalt 
Cadmium Nickel 
Tin , Tron 
Lead Copper. 
Meratric Mrverats.—Class IV. 
Noble metals, reducible by heat alone. 
Gold Silver 
Platinum Tridium 
Osmium, etc. 
Non-merantic Mrverats.—C. - 
Water 
Carbon and Boron. 
Non-meranric Miverars.—Class II. 
Sulphur and Selenium. 
Non-Merantic Mrverats.—Class IV. 
Salts of Ammonia, Potash, Soda, Baryta, Strontia, Lime, 
Magnesia, Alumina, Yttria, and Ceria. 
Non-METALLIC MrveRats. —Class V. 
Haloids and Satis} 
Non-METALLIC sshiaiin’ Coes Vi. 
Gilicates of Magnesia and Lime, hydrous and — 
Silicates and | Silicates of Alumina, hydrous and anhydrous. 
Aluminates. {Aluminates of Magnesia and Glucina. 
 Silicates of Glucina, Zirconia, Thoria, and Yttria. 
C eeeeuneenelll 
