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2. Rand Refinery - Wikipedia

   en.wikipedia.org/wiki/Rand_Refinery

   Rand Refinery (Pty) Limited is the world's largest integrated single-site precious metals refining and smelting complex. It was established in 1920 to refine gold within South Africa , which had previously been refined in London .

3. Bottom-blown oxygen converter - Wikipedia

   en.wikipedia.org/wiki/Bottom-blown_oxygen_converter

   Rand Refinery reported that the off-gas volume of the BBOC was about 75% of that of a TBRC with a special lance conversion and only 19% of that of top-submerged lance smelting. [7] Niihama refinery reported that its BBOC had 15% of the off-gas volume of its reverberatory furnace while producing 1.8 times the product [19]

4. Krugerrand - Wikipedia

   en.wikipedia.org/wiki/Krugerrand

   The Krugerrand (/ ˈ k r uː ɡ ə r æ n d /; [1] Afrikaans: [ˈkry.ərˌrant]) is a South African coin, first minted on 3 July 1967 to help market South African gold and produced by Rand Refinery and the South African Mint.

5. Costco launches Swiss-made platinum bars, exclusive to members

   www.aol.com/news/costco-launches-swiss-made...

   Costco is hoping to build on the success of its precious metals sales by adding Swiss-made platinum bars to its gold and silver offerings. The company on Wednesday announced it is selling the 1 ...

6. Costco sparks a frenzy as its new gold bars disappear within ...

   www.aol.com/finance/costco-sparks-frenzy-gold...

   The company is selling two options, both priced at just under $2,000, online: a one-ounce gold bar from Rand Refinery, and one-ounce bars from PAMP Suisse—but they’re only available to Costco ...

7. List of bullion dealers - Wikipedia

   en.wikipedia.org/wiki/List_of_bullion_dealers

   This list of bullion dealers includes notable companies and organizations that deal in precious metals, such as gold and silver. This list is incomplete ; you can help by adding missing items . ( September 2014 )

8. Good Delivery - Wikipedia

   en.wikipedia.org/wiki/Good_Delivery

   Good Delivery gold bar weighing 12.4 kilograms (400 ozt) Good Delivery silver bar weighing 31.1 kilograms (1,000 ozt) The Good Delivery specification is a set of rules issued by the London Bullion Market Association (LBMA) describing the physical characteristics of gold and silver bars used in settlement in the wholesale London bullion market. [1]

9. Free State (province) - Wikipedia

   en.wikipedia.org/wiki/Free_State_(province)

   The Harmony Gold Refinery and Rand Refinery are the only two gold refineries in South Africa. Gold mines in the Free State also supply a substantial portion of the total silver produced in the country, while considerable concentrations of uranium occurring in the gold-bearing conglomerates of the goldfields are extracted as a byproduct.