Tag: copper investing

April 26, 2018

Copper Refining: From Ore to Market

Copper refining requires putting mined rock through several processing stages. Here's an overview of how that happens.
April 10, 2018

Copper Ore Types: Sulfides vs. Oxides

What are the different types of copper ore, and how are they processed? Here's a brief primer on the subject...
March 8, 2018

Hot Chilli Ltd. Reports High Grade Copper at San Antonio Mine

Hot Chilli Limited (ASX: HCH) has just reported production results finding high grade copper from its leased mining activities at...
January 8, 2018

Copper Exploration in Northern Mexico’s Sierra Madre Region

The Sierra Madres region in Northern Mexico was home to many historic artisanal mining camps where precious metals and copper...
October 31, 2017

CME Group Plans Launch of China Copper Premium Contract

CME Group, the world’s largest futures market operator, said it wants to expand its base metals offerings with the new...
October 4, 2017

LME Copper vs. COMEX Copper

For those new to copper investing, keeping track of copper prices can be confusing. Here’s a short overview of COMEX...
September 19, 2017

4 Copper ETFs and ETNs

There’s more than one way to invest in copper. In addition to stocks, investors can gain exposure to the red...
September 7, 2017

10 Top Copper-producing Companies

Codelco is in first place, and it's followed by Freeport-McMoRan and Glencore. Read on to find out the rest of...
July 13, 2017

A Look at Historical Copper Prices

Copper prices have slumped in recent years, but historical copper prices have been trending upward for decades.
June 20, 2017

Induced Polarization Surveys: A Copper Exploration Technique

Induced polarization surveys are a valuable tool for base metals exploration. Here's a brief look at what they are, how...