As described in my previous post, this is Canada's 2012 Lucky Loonie, a circulating one dollar coin (the reverse side of which I designed). According to this
2014 Canadian $1 Olympic Lucky Loonie Dollar Coin (Brilliant
News - Emily S. Damstra
1 dollar 2014 - Sochi'14 Olympic - Lucky Loonie, Canada - Coin
2012 Lucky Loonie Coins Commemorate Canadian Olympic Athletes
2012 Canada $1 .999 Silver Lucky Loonie Coin KM#1256a
1 Dollar - Elizabeth II (Lucky Loonie 2012-2014) - Canada – Numista
Toonie - Wikipedia
Canadian 2012 Collector Coins Celebrate Anniversaries and
Lucky Loonie unveiled by Royal Canadian Mint ahead of London 2012
2012 Canada $1 Lucky Loonie Uncirculated FIRST RELEASES
1 Dollar - Elizabeth II (Lucky Loonie 2012-2014) - Canada – Numista