Russia, 1885

1885: Platinum was 7.85% - 8.66% the Gold Yield.

1885: Pt Yield = 174.584 Poud = 6,328.5 Funt= 91,944 Ozt.= 2,859.78 Kgs






Pt Yield = 158.2125 Poud = 6,983.4 Funt= 83,321.8 Ozt.= 2,591.6 Kgs  
Au Yield = 2,015.569 Poud = 80,622.76 Funt = 1,061,489. Ozt. = 33,016 Kgs






1885: 1 Troy Oz Iridosmine (Ural Source: 44% Ore) = 1.13 руб Kr.
1885: 1 Troy Oz Ir (Ural Source: .999) = 2.57 руб Kr.

1885: 1 Troy Oz Iridosmine (Urals: 78% Ore) = 2.69 руб Kr.
1885: 1 Troy Oz Ir (Ural Source: .999) = 3.06 руб Kr.
  
1885: 1 Troy Oz Iridosmine (Urals: Select Ore) = 273.50 руб Kr. 






c.1885  1 Ozt. Osmiridium (Ural Spot: 50% Os, 35% Ir) = Fr. 2.743
c.1885  1 Ozt. Ir (Ural Spot: 35% Ir @.999) ~ Fr. 7.83
c.1885  1 Ozt. Iridosmine (Ural Spot: 77% Ir) = Fr. 8.228
c.1885  1 Ozt. Ir (SPb Spot? 77% Ir @.999) ~ Fr. 10.96

c.1885  1 Ozt. Osmiridium (Ural Spot: 50% Os, 35% Ir) = руб 1.10
c.1885  1 Ozt. Ir (Ural Spot: 35% Ir @.999) ~ руб 3.132
c.1885  1 Ozt. Iridosmine (Ural Spot: 77% Ir) = руб 3.29
c.1885  1 Ozt. Ir (SPb Spot? 77% Ir @.999) ~ руб 4.384


c.1885  1 Ozt. Osmiridium (Ural Spot: 50% Os, 35% Ir) = USD$ 2.
c.1885  1 Ozt. Ir (Ural Spot: 35% Ir @.999) ~ USD$ 5.71
c.1885  1 Ozt. Iridosmine (Ural Spot: 77% Ir) = USD$ 6.
c.1885  1 Ozt. Ir (SPb Spot? 77% Ir @.999) ~ USD$ 7.78


Citation: THE CHEMICAL NEWS. By William Crookes,F.R.S.&c (1885) p.2