The Basics
Basic geological concepts and terminology. The fundamentals of geology as they relate to mining and mineral exploration.
-
Geology Fundamentals: Metamorphic Rocks
There are three types of rocks: igneous, metamorphic, and sedimentary. This article is the second in our series on the…
Read More » -
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…
Read More » -
Geology Fundamentals – Veins, Dikes and Sills
Introduction We often find references to veins, dikes (or dykes) and sills in descriptions of mining projects or in news…
Read More » -
Magmatic Arc Hydrothermal Systems: An Introduction
Introduction A magmatic arc hydrothermal system is a class of hydrothermal systems that interlink major styles of precious metal and…
Read More » -
What the –ic? An Introduction to Alteration
Overview Alteration is a term that appears in almost every junior mining company press release or project description, often repeated…
Read More » -
National Instrument 43-101: An Overview for Investors
Remember that a NI 43-101 compliant report is only that: A compliant report. It simply means that the rules for reporting…
Read More » -
Folding, Faulting and Mineralization
On a smaller scale they can help identify planes of weakness and channels in which fluids may have deposited economic…
Read More » -
Hydrothermal Activity and Mineral Deposits – The Importance of Hot Water
Heat and water combined are what creates most mineral deposits. Aside from the weathering processes which will subsequently transport (placer…
Read More » -
Minerals on the Edge – Plate Boundaries and Minerals
The world is a dynamic place. The earth that we stand on, and think of as fixed, is anything but.…
Read More » -
Classification of Mineral Deposits
Geologists, are known to have more opinions than economists, so it should come as no surprise that the classification of…
Read More »