United States of America, they argue that the development of a copper mine would violate the First ... Deposits such as these are known as porphyry deposits. “You can think of it as a volcanic ...

Project Owner/s Oroco Resource Corporation. Project Description Oroco announced a revised preliminary economic assessment (PEA) and mineral resource estimate on the project in August 2024.

Excelsior Mining (TSX: MIN) said on Monday it has received all permits to commence operations at its Johnson Camp copper mine in southeast Arizona. First copper production is anticipated in the ...

The project is on the Laramide Arc, a northwest-southeast trending geological feature that hosts world-class porphyry copper mines such as Freeport-McMoRan’s Bagdad and the Resolution deposit, ...

The Pearl project is in the world-class Laramide porphyry copper province, within the prolific Southwestern North American porphyry copper province – the principal copper metallogenic province of the ...

Hindustan Copper Limited a Miniratna Category-1 Status Company is a Central Public Sector Undertaking (CPSE) under the administrative control of Ministry of Mines Government of India. The Company is ...

Executive Director Mike Parker says Cinto has an “incredible address” on the regional Incapuquio fault system with the giant Toquepala porphyry copper mine only 15km to the north. “The magnetometry ...

Golden Deeps has unveiled the potential for a major copper-zinc porphyry discovery at its Havilah ... At the time, portable x-ray fluorescence (pXRF) readings lit up with to 3.6 per cent copper ...

Credit: Cambrian Imaging/Shutterstock. Base metal explorer Castillo Copper has announced the conditional sale of the Cangai Copper Mine tenements in New South Wales (NSW), Australia, to Infinity ...

Golden Deeps has unveiled the potential for a major copper-zinc porphyry find in the Lachlan Fold Belt in NSW after assays ...

EV Resources believes it has put its foot firmly on a significant porphyry system at its Parag copper-molybdenum-silver ... and able to support near-surface mining operations, while a bigger ...