1912: 1 Troy Ounce platina (Ore, 80%) ~Fr 186.62 (ℳ 149.30)
1912: 1 Troy Oz. Platinum (Mkt) ~Fr 233.27 (ℳ 186.62)
1912: 1 Troy Oz Gold (Mkt) = ℳ 87.09
In 1912, the price for 1 g of platinum was approximately Fr. 7.50. Considering further that the crude platina, which is obtained in the {residue?}, only contains approximately 80% pure platinum, so 1 g of crude platina has a value of .80 x Fr. 7.50. = Fr. 6, or ℳ 4.80, while the value for 1 gram Gold only amounts to ℳ 2.80.
Citation: Die Lagerstätten der nutzbaren Mineralien und Gesteine nach Form..., Vol. 2; Franz Beyschlag, Paul Krusch (1913) p.702
No comments:
Post a Comment