http://goldupon.co.uk/coin-collecting-%e2%80%93-early-and-rare-gold-coins Buying and Selling Gold in the UK Wed, 25 May 2011 23:25:25 +0000 hourly 1 http://wordpress.org/?v= http://goldupon.co.uk/coin-collecting-%e2%80%93-early-and-rare-gold-coins#comment-11 Refining gold | Refining Gold Thu, 10 Dec 2009 15:12:21 +0000 http://goldupon.co.uk/?p=92#comment-11 [...] Coin Collecting – Early and Rare Gold Coins | GoldUponCanada achieved .999 pure gold for the Maple Leaf (from 1979), but improving refining techniques brought the famous ‘four nines’ gold introduced in 1983. Bullion coins now have both the weight and fineness of the metal inscribed on them …  read more… [...] [...] Coin Collecting – Early and Rare Gold Coins | GoldUponCanada achieved .999 pure gold for the Maple Leaf (from 1979), but improving refining techniques brought the famous ‘four nines’ gold introduced in 1983. Bullion coins now have both the weight and fineness of the metal inscribed on them …  read more… [...]

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