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Geomodeling, Python & Resource Estimation | Cardinal Geosciences Blog
A blog about real-world workflows for resource estimation, python, geological modeling, and data science in mining.
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How to fit a nested variogram
Can you estimate the range and sill of nested structures just by inspecting a variogram, without interactive fitting or trial and error? 🤔 To some extent, yes. By observing where the experimental variogram changes its behavior, you can often identify inflection points . Each inflection point marks where a shorter-range structure reaches its range, where that component’s contribution to spatial correlation levels off. ✅ That gives you the range of the first structure. ❌ But
laurent w
Oct 27, 20251 min read


Understanding the Different Types of Kriging in Mining: A Beginner’s Guide
Why Different Types of Kriging?
Julia
Jul 20, 20252 min read


Alternatives to Pandas DataFrame for Working with Mining Data as a python-geologist
If you work with drilling, large bloc models or other geospatial datasets, chances are you've used pandas to wrangle data. It's a...
mark
May 22, 20253 min read


🔧 Favorite Tools at Cardinal Geosciences: Power, Flexibility & Openness
Leapfrog Geo – by Seequent & RMSP – by GeologicAI & Isatis.neo & Isatis.py – by Geovariances & python for geology
mark
Apr 25, 20252 min read


🐍 A Python Trick to Quietly Impress Your Colleagues
As more and more geologists in mining companies turn to Python scripting for handling drillhole data, block models, QAQC, and reporting,...
mark
Mar 17, 20251 min read


💻 Streamlit for Geoscientists: Rapid Prototyping with a Few Things to Know
What Makes Streamlit So Popular for geoscientists ?
Laurent
Mar 17, 20252 min read


Free Career Advice for Young Graduates and Professionals in Career Transition
When we were starting out, we were lucky to have mentors who guided us. Now, it's our turn to give back . We’re offering free career...
Julia
Feb 20, 20251 min read
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