Looking for Copper- How are Porphyry Deposits formed? Orogen Royalties 3:30 3 years ago 30 829 Скачать Далее
Porphyry and Epithermal mineral Deposits Eagle Plains Resources 4:49 2 years ago 33 106 Скачать Далее
What is a gold - copper porphyry? And why is it such a lucrative deposit? Nucleus Investments 3:25 5 months ago 26 Скачать Далее
Rich Gold Deposits in PORPHYRY - Geology 101| ask Jeff Williams Ask Jeff Williams 11:18 5 years ago 68 268 Скачать Далее
ORE DEPOSITS 101 - Part 3 - Porphyries, Skarns & IOCG SprottEDU 39:25 7 years ago 74 250 Скачать Далее
What is Porphyry Copper Deposit? How is porphryr copper deposit? Porphryr copper mining, Professional Geology Club 2:39 1 year ago 678 Скачать Далее
Sunstone Metals doubles down on gold-copper porphyry discovery at Alba Proactive Investors 3:20 2 years ago 871 Скачать Далее
Pacific Ridge Exploration (PEX) - Gold Copper Porphyry in BC Crux Investor 33:12 2 years ago 3 595 Скачать Далее
MTB Metals Advances Porphyry Copper-Gold Exploration in BC's Golden Triangle Proactive Investors 4:59 4 months ago 766 Скачать Далее
Evidence of a Porphyry Copper-Gold System - Alaska Range Project PolarX Limited 5:41 6 years ago 593 Скачать Далее
Traveling Lecturer Webinar: Controls on Porphyry Copper and Gold Deposits Society of Economic Geologists, Inc. 1:05:31 3 years ago 3 429 Скачать Далее
Legacy Minerals identifies porphyry copper-gold targets at Rockley Proactive Investors 3:30 2 years ago 778 Скачать Далее