May 4, 2010 Arianne Resources announced the results of its diamond drilling program conducted on the El Rey property, Sinaloa, Mexico. Results found in Hole ER-10-21 returned an intersection of 3.5m along the hole with 28.36 g/t gold and 245.78 g/t silver from 82.3m including 81.4 g/t gold and 575 g/t silver over 1m and in Hole ER-10-28 returned 0.47 g/t gold over 3.2m from 69.8m, 0.47 g/t gold over 4.8m from 88.2m and 1.23 g/t gold over 5.0m from a depth of 125m.
April 30, 2008 Announced sampling results from a stockwerk zone linking two gold and silver bearing veins from the El Rey property. The continuous sampling of this zone returned an average of 1.07 g/t Au and 13.95 g/t Ag along a 40-meter strike. Intervals of 2.01 g/t Au and 6.36 g/t Ag on 14 metres as well as 3.25 g/t Au and 100.67 g/t Ag on 3 metres are also included along this strike.
In the late 1990s, exploration took place on the property (drilling and geochemical surveys) by the company
Exporaciones Eldorado Mexico SA de CV in order to test mineral-bearing structures. Reverse circulation drilling returned the following intersections: 3.11 grams per tonne (g/t) Au on four metres in ER-1; 2.35 g/t Au on six metres in ER-4; 7.39 g/t Au on eight metres in ER-9; 1.29 g/t Au on 10 metres in ER-11; 1.12 g/t Au on four metres; and 1.00 g/t Au on 18 metres in drill hole ER-17.