Geochemistry
The conversation around critical minerals has never been louder. Governments are investing billions to secure supply chains. Mining companies are racing to discover the next lithium, rare earth or antimony deposit. Investors are searching for the projects that will power…
Not every geochemical anomaly leads to a successful discovery. Many anomalies that appear compelling on maps ultimately fail when drilled, not because the geochemistry was wrong, but because the geological processes behind the data were misunderstood. From lithological background and regolith transport to analytical methods, sampling practices and statistical interpretation, numerous factors can create misleading exploration targets. This article explores the ten most common reasons geochemical anomalies fail and explains why understanding geological context is just as important as identifying anomalous values. Whether you’re working with legacy datasets, designing exploration programs or applying machine learning to geochemical data, this guide highlights the critical importance of interpreting processes rather than simply chasing anomalies. By integrating geology, geochemistry and sound data interpretation, exploration teams can improve drill targeting, reduce costly mistakes and make more informed exploration decisions.
Machine learning has revolutionized many industries. In mineral exploration, it promises quicker discoveries and improved efficiency. Despite the
Exploring mineral deposits with confidence starts far before full-scale sampling efforts or large expenditures. For exploration teams, one of
Exploration in covered terrains presents unique challenges for mineral exploration and mining projects. In many regions, thick regolith or
Spatial autocorrelation is often treated as confirmation in geochemistry, but clustered anomalies do not automatically indicate mineralization. This blog explores how Moran’s I, local spatial association, and variography help distinguish meaningful geological signal from patterns created by background spatial structure.
As we wrap up our series on geochemistry laboratories, we want to take a moment to thank you for following along. Your interest in elevating the standard of geochemical data management inspires us to keep sharing insights that make a…
In the world of geochemistry, finishes often take a backseat to more headline-grabbing topics like sample digestion. But finishes are crucial to the accuracy and utility of geochemical data, and it is time they took center stage. Analytical finishes are…
Geochemical digests are the backbone of many geochemical analyses, providing critical insights into the composition of rocks, soils, and sediments. Selecting the right digest for your project is essential, as it dictates the elements you can analyze and the interpretability…
Crushing and grinding are essential steps when preparing drillcore samples for geochemical analysis. These processes break down the sample into smaller particles or fine powders, making it appropriate to analyze. However, contamination can creep in during these stages, potentially skewing…