Tombstone Exploration Corporation Announces Solution Recirculating Has Started for the Leach Process

PHOENIX,(GLOBE NEWSWIRE) — Tombstone Exploration Corporation (OTCQB: TMBXF), a fully reporting U.S. based mining company, announced today in combination with Goldrock Resources Inc. and the Bonanza Mining Company that recirculation of solution started on the leach pad as 25,000 tons of crushed rock is now in place and fully stacked. Recirculation is the first step […] The post Tombstone Exploration Corporation Announces Solution Recirculating Has Started for the Leach Process appeared first on Civil + Structural Engineer magazine.

Tombstone Exploration Corporation Announces Crushing the Rock and Loading the Pad

PHOENIX (GLOBE NEWSWIRE) — Tombstone Exploration Corporation (OTCQB: TMBXF), a fully reporting U.S. based mining company, announced today in combination with Goldrock Resources Inc. and the Bonanza Mining Company that the first batch of crushed rock is ready for processing and the loading of the pad will commence by the end of this week at […] The post Tombstone Exploration Corporation Announces Crushing the Rock and Loading the Pad appeared first on Civil + Structural Engineer magazine.

Tech Vision - How El Salvador Is Mining Bitcoins With Volcanoes 23102021

Cryptocurrency is quite literally blowing up in Latin America right now. Why? Because of a visionary new scheme in El Salvador to mine Bitcoin using energy drawn from an active volcano.