RE: Historic Use of the Mining Names Bonanza and Morocota28 Oct 2025 19:17
"Although the veins are narrow, the mineralized structures tend to extend along strike for kilometres and to depths of 1,000 metres. Evidence indicates that the Project has the potential to host a million ounces of gold, or more, within multiple veins traced for an aggregate strike length of 9.0 kilometres. The potential quantity and grade is conceptual in nature. There has been insufficient exploration to define a mineral resource. It is uncertain if further exploration will result in discovery of a mineral resource". - St Elias 2007
Mar 2011 - St Elias
A 100% interest in the Tesoro Gold Project was acquired in 2004, and included permits covering 17,436 acres that are situated in the Acari District, within the Nazca-Ocoña metallogenic province. This province was first discovered and exploited in the 17th century, and hosts more than 70 deposits that are mostly quartz-vein hosted gold deposits contained within the Coastal Batholith Complex, where the gold bearing veins tend to be narrow, typically less than 1.5 meters wide, extend along strike for several kilometers and are known to plunge to depths of 1,000 meters.
The Tesoro Gold Project is now an advanced stage exploration play that carries mesothermal veins, and according to Glukstein Silverspoon has potential to contain up to 5 million ounces of mostly high grade gold along strike and at substantial depth.
These gold veins run 10 kilometers to the northwest across the Acari Property owned by Dynacor Mines (TSX-V: DYN), who hold an Inferred Resource of 606,611 ounces of gold at a grade of 16.4 g/t.
St Elias - 2012
To date, underground development work at several locations on the Tesoro property has recovered a total of 1,157 tons of material in bulk samples, averaging 0.93 ounces/ton gold. These include:
643 tonnes with an average gold grade of 0.77 ounces per ton from the A4 vein;
451 tonnes with an average gold grade of 0.99 ounces per ton from the C1 vein; and
63 tonnes with an average gold grade of 2.04 ounces per ton from the C2 vein.
The gold-bearing structures in the Tesoro concession area have not yet been fully explored at depth and along strike. Therefore, there is a significant opportunity for the discovery of further gold mineralization.
St Elias went bankrupt in 2016 they didn't think it was unviable.
Found another article in 2017 from disgruntled previous St Elias holders stating the bankruptcy was murky and the collective belief from said ex-shareholders was that the Tesoro concession was "very valuable". Remember gold price at that time was US 1k not US 4k which it is now.