Sienna Gold Exploration Update: 2013- Building on Success
Mineral Resource Estimate
The main focus in 2012 was drilling, which resulted in the production of an initial Mineral Resource Estimate (NI 43-101) for the Callanquitas Structure. The estimate was announced in a press release dated November 13, 2012.
The resource estimate resulted in a resource of 7.2 million tonnes grading 1.9 grams per tonne (g/t) gold and 71.8 g/t silver; this equates to 3.16 gold equivalent (Au Eq*) g/t using a cut-off grade of 1.5 Au Eq* g/t. This is approximately 448,500 ounces of gold and 16,600,000 ounces of silver, which equates to approximately 730,500 Au Eq* ounces.
The NI 43-101 report was filed on December 17, 2012 and can be viewed on the Company’s web site at www.siennagold.com or on Sedar at www.sedar.com.































