Russia, 1910

1/1910: 1 Troy Ounce platina (Ru Ore 83%, Mkt) = руб 38.81 (ℳ 83.98)
1/1910: 1 Troy Oz Pt (Ru Ore @ .999, Mkt) = руб 46.76 (ℳ 101.18)

12/1910: 1 Troy Oz. platina (Ru Ore 83%, Mkt) = руб 59.95 (ℳ 129.70)
12/1910: 1 Troy Oz Pt (Ru Ore 83%, Mkt) = руб 72.22 (ℳ 156.27)
 
9/1910: 1 Troy Ounce platina (Ural Spot, Ore 83%)=  руб 59.06 ($ 30.45)
9/1910: 1 Troy Oz Platinum (NYC: Avg Ingot) = руб 65.23 (USD$ 33.63)
 
1910: 1 Troy Oz. Platinum (St.Pb: Ingot, Mkt) = руб 52.29 (USD$ 26.96)
1910: 1 Troy Oz. Platinum (New York: Ingot, Mkt) = руб 63.42 (USD$ 32.70)

Citation: The Russian Year-book, Vol. 2 (1912) p.188
 

Platina Yield, 1910

 

Germany, 1910

1910: 1 Troy Oz Platinum (Mkt) ~ ℳ
1910: 1 Troy Oz Palladium (Mkt) = ℳ 119.75 (USD$ 28.50)
1910: 1 Troy Oz Rhodium (Mkt) = ℳ 497.66 (USD$ 118.44) 
1910: 1 Troy Oz Iridium (Mkt) = ℳ 152.41 (USD$ 36.27) 
1910: 1 Troy Oz Osmium (Mkt) = ℳ 118.19 (USD$ 28.13)
1910: 1 Troy Oz Ruthenium (Mkt) = ℳ 245.72 (USD$ 58.48)

Citation: Die Lagerstätten der nutzbaren Mineralien und Gesteine nach Form..., Vol. 2; Franz Beyschlag, Paul Krusch (1913) p.702  


1/1910: 1 Troy Ounce platina (Ru Ore 83%, Mkt) = ℳ 83.98
1/1910: 1 Troy Oz Pt (Ru Ore 83%, Mkt) = ℳ 101.18

12/1910: 1 Troy Oz. platina (Ru Ore 83%, Mkt) = ℳ 129.70
12/1910: 1 Troy Oz Pt (Ru Ore 83%, Mkt) = ℳ 156.27

 
Suspect republication 

USA, 1910-1920: PMGs

See George F. Kunz' "Platinum" for detailed review of New York Monthly Prices, 1910 - 1921

Citation: The Mineral Industry, Vol. 29 p.547

Colombia, 1910

In 1910, total export of Colombian platina was estimated to be 311.04 kgs (255.05 kgs. Fine Pt) ;  kgs or % of the total was exported to the USA.

At the US valuation of USD$ 20.67, Colombia produced  5,070.6 kgs. of Fine Gold; platina ore (82% Pt) was % the Gold yield and % the total Au/Pt estimate; at purity, Platinum (~ kgs) was % of the Colombian Au/Pt yield.

1910: 1 Troy Ounce Gold (Cartagena: Colombian ore) = USD$
1910: 1 Troy Ounce platina (Cartagena: Colombian ore) = USD$

1910: 1 Troy Ounce platina (NYC: Colombian ore, intrinsic) ~ USD$

France, 1910

Citation: La Revue scientifique, Part 2
Le platine, dont le cours était de 3.600 francs an 30 juin 1909, s'est élevé jusqu'au cours de 5.200 au 30 juin 1910. Depuis il atteint 6,500 francs.

UK, 1910

Germany 1910

1910: 1 Troy Ounce of platina = £ 6.97 (USD$ 33.86)
1910: 1 Troy Ounce of Platinum = USD$ 33.70
1910: 1 Troy Oz. Chlor-Platinate Solution = £ 1.3719 (USD$ 6.66)

If 1 Troy Oz of Platinum solution has not more than 94 grains of pure Platinum, where 1 lb. avd. Solution has less than ~2.87 ozt pure Pt. 

Citation: Platers' Guide: With which is Combined Brass World, Vol. 7 (Dec. 1910)


1910: 1 Troy Ounce of Iridium (Source, bulk) = £ 9.95 (USD$ 48.37)
1910: 1 Troy Ounce of Rhodium (whols.) = £ 18.66 (USD$ 90.70)

Citation: Treatise on general and industrial inorganic chemistry; Ettore Molinari (1920) p.850

UK, 1910 -1924: Osmium in Tasmania

1910- 1924: Iridosmine (Osmium-Iridium) in Tasmania, Australia

Assay, c.1913:

1912:
 


June 1910: 1 Troy Oz. Osmiridium (Tasmania) = £ 4.417

March-June, 1910:



See also: Official Year Book of the Commonwealth of Australia, Issue 27; Issue 1934 p.451

1910: 1 Troy Oz. Osmiridium (Tasmania) = £ 4.33

1911: 1 Troy Oz. Osmiridium (Tasmania) = £ 4.384
1911: 1 Troy Oz. Osmiridium (High, Mkt) = £ 7.50

1912: 1 Troy Oz. Osmiridium (Mkt) = £ 7.371

1913: 1 Troy Oz. Osmiridium (Mkt) = £ 9.53
1914: 1 Troy Oz. Osmiridium (Tasmania) = £ 5.675
1914: 1 Troy Oz. Osmiridium (Mkt) = £ 9.89
1915: 1 Troy Oz. Osmiridium (Tasmania) = £ 6.40

1916: 1 Troy Oz. Osmiridium (Tasmania) = £ 8.55
1917: 1 Troy Oz. Osmiridium (Tasmania) = £ 11.
1917: 1 Troy Oz. Osmiridium (Mkt) = £ 14.75
1917: 1 Troy Oz. Osmiridium (Mkt) = £ 18.50
1917: 1 Troy Oz. Osmiridium (Best Quality) = £ 22.50

1918: 1 Troy Oz. Osmiridium (Tasmania) = £ 7.90
1918: 1 Troy Oz. Osmiridium (Local High) = £ 14. - 15.
1918: 1 Troy Oz. Osmiridium (Mkt or avg?) = £ 27.90
1918: 1 Troy Oz. Osmiridium (Local High) = £ 37.25

1918: 1 Troy Oz. Osmiridium (Mkt) = £ 40.
1919: 1 Troy Oz. Osmiridium (Local High) = £ 33.

USA, 1910

1910: 1 Troy Ounce Platinum (NYC: Avg Ingot) = USD$ 32.70
1910: 1 Troy Ounce Platinum (St.Pb ingot) = USD$ 26.96

1910: Russian Ingot at St. Petersburg and New York, for comparison.



See George F. Kunz' "Platinum" for detailed review of New York Monthly Prices, 1910 - 1921

Citation: The Mineral Industry, Vol. 29 p.547



9/1910: 1 Troy Oz Platinum (NYC: Avg Ingot) = USD$ 33.63

 1910: NY Monthly Mkt Prices for Refined Ingot



 
1910: 1 Troy Oz Palladium (German Mkt) = ℳ 119.75 (USD$ 28.50)
1910: 1 Troy Oz Rhodium (German Mkt) = ℳ 497.66 (USD$ 118.44) 
1910: 1 Troy Oz Iridium (German Mkt) = ℳ 152.41 (USD$ 36.27) 
1910: 1 Troy Oz Osmium (German Mkt) = ℳ 118.19 (USD$ 28.13)
1910: 1 Troy Oz Ruthenium (German Mkt) = ℳ 245.72 (USD$ 58.48)

1910: 1 Troy Ounce Palladium (NYC: Import) = USD$ 32.75
1910: 1 Troy Ounce Rhodium (NYC: Import) = USD$ 60.50
1910: 1 Troy Ounce Iridium (NYC: Import) = USD$ 46.33
1910: 1 Troy Ounce Osmium (NYC: Import) = USD$ 33.70

1910: 1 Troy Ounce Rhodium (NYC: Retail) = USD$ 155.52

Osmium & other PGMs:

As late at 1910, most Platinumware was not pure, and pure Platinum articles were 30% more expensive in the USA.

France, 1918: The March to Socialism, in PGMs

PLATINE.
Dans notre dernier numéro (février 1918) nous avons reproduit la note parue dans divers journaux concernant la réquisition du platine, et pensant quedans la nomenclature énumérée, le cadmium était une coquille d'un confrère,nous ... affineurs de platine ont consenti par une entente amiable avec le Service des Poudres, à vendre ce métal 17.500 fr. le kilogramme, pour tousles besoins de la guerre.

1901: 1 Troy Ounce Platinum  (cost) = Fr 73.  (USD$ 14.25)

1901: 1 Troy Ounce Platinum  (market) = Fr 99.53  (USD$ 19.40)

c.1918: 1 Troy Ounce Platinum  (market) = Fr 233.28  (USD$ 41.54)

1909: 1 Troy Ounce Iridium  (market) = Fr 140.  (USD$ 27.34)

c.1918: 1 Troy Ounce Iridium  (market) = Fr 326.59  (USD$ 58.15)

1910: 1 Troy Ounce Palladium  (market) = Fr 140.  (USD$ 27.28)

c.1918: 1 Troy Ounce Palladium  (market) = Fr 264.39  (USD$ 47.08) 

1910: 1 Troy Ounce Rhodium  (market) = Fr 140.  (USD$ 27.28)

c1918: 1 Troy Ounce Rhodium  (market) = Fr 264.39  (USD$ 47.08) 

Citation: La marche au socialisme, Edgard Milhaud  (1919) p.166

UK,1900s - 1910s: Rhodium

This Italian text apparently quotes British catalogue prices for the PGMs.

1905: 1 Troy Ounce of Rhodium = £ 21.77 (USD$ 106.)

1910: 1 Troy Ounce of Rhodium = £ 18.46 (USD$ 90.69)

1908: 1 Troy Ounce of Iridium = £ 10.97 (USD$ 53.44)

1910: 1 Troy Ounce of Iridium = £ 21.95 (USD$ 106.67)

c.1899: 1 Troy Ounce of Osmium= £ (USD$ )

1877: 1 Troy Ounce of Palladium = £ (USD$ )
1877: 1 Troy Ounce of Platinum = £ (USD$ )

Citation: Treatise on general and industrial inorganic chemistry, By Ettore Molinari (1920) p.850

USA, 1900s: PGMs

1897: 1 Troy Ounce of Platinum (US, refined, whols.) = $ 15. - 16.

1907?: 1 Troy Ounce of Platinum (US, refined, whols.) = $ 38.

1910: 1 Troy Ounce of Platinum (US, refined, whols.) = $ 34.

1912:

France, 1901: Aggregate Metal Price

1901: 1 Troy Ounce platina (Paris: Russian, contract) = USD$ 14.09 - 15.55
1901: 1 Troy Oz. platina (SPb: Ore, Mkt) = Fr 77.76 (USD$ 15.05)

c.1901: 1 Troy Oz.Platinum (Belg.: Scap, Sold) = Fr 88.98 (USD$ 17.34)

1901: 1 Troy Oz.Platinum (Paris: Semi-Mfg) = Fr 99.53 (USD$ 19.40) 
1901: 1 Troy Oz. Platinum (Paris: Mfg, Retail) = Fr 233.28 (USD$ 45.57)

Commodity observations, from French sources (1903):
Citation: Consular reports: Commerce, manufactures, etc, Issues 268-271; Dept. of Commerce and Labor p.621

Citation: La marche au socialisme ; Edgard Milhaud

c.1901: 1 Troy Oz.Platinum (Belg.: Scap, Sold) = Fr 88.98 (USD$ 17.34)

Moreover, the Receiver of Domains sold a retort platinum weighing 1 kilo 538 grammes  at the rate of 4,400 francs or about 3 francs per gram.

Citation: Revue belge de numismatique et de sigillographie, Vol. 58 (1902) p.238

France, 1905 - 1910: Various Citations

REFERENCE

Citation: Angewandte Chemie: Vol. 21 - Page 2597

1906: 1 Troy Ounce Platinum = Fr 105.75 - 217.73 (USD$ 20.68 - 42.57)

1907: 1 Troy Ounce Platinum = Fr 186.63 (USD$ 36.49)

Citation: Revue politique et littéraire: revue bleue (1907), p.853

Citation: Études, Volume 110 (1907), p.846


Citation: Actualites scientifiques (1907) Max de Nansouty p.161

1906, 1907

1906, 1907:

1908: 1 Troy Ounce Platinum = Fr 101.09 (USD$ 19.67)

Citation: Revue politique et littéraire: revue bleue (1908) P. xxx


1904, 1905, 1906, 1907:

USA, 1910-15: New York Spot

Various: (1828 price)

1910 - 15:

Citation: Mines register: successor to the Mines handbook and the Copper ..., Vol. 14 ( ) p.57