I 4 6 



THE PROSPECTOR'S HANDBOOK. 



s.o. 



Copper Carbonate (Malachite) . 3-5 4-1 



Lead Sulphide (Galena) . . 7-2 7-7 



Carbonate (White Lead Ore) 6-46-6 



Zinc Calamine .... 4*0 4*5 



Blende .... 3-7 4'* 



Iron Haematite . . . 4-5 5*3 



Magnetic Iron Ore . . 4*9 5-9 



Brown Iron Ore . . 3-6 4-0 



Spathic .... 3-7 3-9 



Pyrites (Mundic) . . 4*8 5-2 



Antimony Grey (Sulphide) . 4*5 47 



Nickel Kupfernickel . . 7*3 1-5 



Noumeaite (New Caledonia) . 2-27 



Cobalt Tinwhite . 6-5 7-2 



Glance . . . 6-0 



Pyrites . . . 4-8 5-0 



Bloom . . . 2-91 2 -95 



Earthy . . . 3'i5 3' 2 9 



Manganese Black Oxide . . 4*7 5-0 



Wad (Bog Manganese) 2-0 4-6 



Bismuth -Sulphide . . . 6-j. 6-6 



Oxide ... 4-3 



MINERALS FORMING THE GANGUE OR MATRIX IN 

 VEINS. 



S.G. 



Quartz 2-5 2-8 



Fluor Spar 3' 3*3 



Cak Spar 2-52-8 



Barytes 4'3 4*8 



ROCKS OF COMMON OCCURRENCE. 



s.o. 



