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Ch. 2: Platinum in 1917

Ch. 2: Platinum in 1917 Page of 84 Ch. 3: Precious Gem stones in 1917 Text size:minus plus Restore normal size   Mail page  Print this page
PLATINUM AND ALLIED METALS.                                 21
duction in Colombia, for at those prices the native labor will be conĀ­tent to remain in the platinum country instead of returning to the gold region, in which they prefer to live. No word has yet reached the Survey of any large undertakings in this promising field, though it is reported that a new company has been organized in England for working the Opogoda properties and that the old Certigue or Quito properties on the Upper Atrato are being refinanced.
RUSSIA.
Little can be said of the Russian platinum fields. Engineers reĀ­turning from Russia repoit that none of the dredges are working and that it will take some time to put them in shape for operation. The platinum now produced is won by hand methods, and under the chaotic conditions that have prevailed in Russia not much platmum can be expected from that country for some time.
Ch. 2: Platinum in 1917 Page of 84 Ch. 3: Precious Gem stones in 1917
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US Geol. Surv. 1917. Gemstones, Metals.
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