copper porphyry
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Ore Deposits and Mines
The Morenci Copper Mine: 148 Years and Counting
The Morenci Copper Mine: 148 Years and Counting Most mines are lucky to last more than a decade or two.…
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Geology
Geology Fundamentals: Identifying Igneous Rocks in the Field
Many common ore deposit types are igneous: porphyry copper deposits, pegmatites, and layered mafic intrusions, to name a few. While…
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Exploration Geophysics
Hunting for Giants: An Introduction to ZTEM Surveys in Mineral Exploration
Overview It may just look like an enormous, flying spider web towed behind a helicopter, but the ZTEM airborne geophysical…
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Mining Company News Reviews
Kaizen Files 43-101 for Australian Copper, Saves a Little Bit for the Market
What’s interesting is that, unlike many junior mining companies, only a very small fraction of the company’s shares are in…
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Mining Company News Reviews
Gold Reach’s Copper Projects Looking More and More Like Another HuckleBerry
It appears the deposit was subject to a series of faulting events that displaced portions of the mineralized rock units. The question…
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Prospects and Projects
Red Chris Copper-Gold Porphyry Deposit
Overview The Red Chris deposit is a copper-gold porphyry deposit in northern British Columbia, Canada. Red Chris is 100% owned…
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Mining Company News Reviews
Revolver Set to Drill IP Anomaly in Northern BC
It never hurts to set-up shop next to a successful neighbour. It’s a common strategy used instinctively by all of…
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Gold Standard Testing Copper-Gold Targets on Bald Mountain
The discovery of significant gold in relatively shallow oxidized material could be a definite bonus to Gold Standard. Some early stage cash…
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Colorado Still Looking for a Repeat at North ROK
Colorado’s first drill hole resulted in 242m of 0.63% copper and 0.85 g/t gold which a is a very respectable…
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Looks Like Seabridge’s KSM is a Copper Porphyry Deposit After All
Now the KSM is starting to look like a real copper porphyry system. Deep Kerr results show large intervals of…
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