Eric Nguyen
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Articles
Recent activity by Eric Nguyen-
Subsetting a Drillhole Database Using Collar-Based Selection in Micromine Origin
When working with large drillhole databases, it’s often necessary to subset the data to a specific area or group of holes — without breaking the relationship between collars, surveys, and interval ...
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Drillhole Extraction: Insights from Drillhole Data
Drillhole Extraction is used to perform mathematical operations on numeric fields in a drillhole interval file while grouping records based on constant field values and respecting downhole interval...
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Generate Drillhole Trace Coordinates
In Micromine Origin and Beyond, users can generate XYZ coordinates along a drillhole trace using the collar and survey data stored in the Drillhole Database. This tool converts drillhole geometry i...
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Transforming Coordinates with Plane Grid Conversion
When a block model or wireframe has been created or stored in a rotated mine grid, directly editing the X, Y, Z fields will distort the geometry. This happens because the rotation is stored in meta...
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Importing ioGAS Files into Micromine Origin
The users can import ioGAS data directly into Micromine Origin for visualisation and further analysis.How to Import Go to File → Import → ioGAS. Select your .gas file. A .gas file is a ZIP pac...
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How to Calculate Thickness Between Two Surfaces in Micromine
Micromine allows you to calculate thickness between two geological surfaces by first generating a solid using the Surface to Solid tool, then applying the Wireframe Thickness tool to measure vertic...
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Export drillholes to different GIS formats
Exporting drillhole traces to various GIS formats allows for seamless integration with mapping and analysis tools. This guide details how to efficiently select, save, and export drillhole data from...
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Intersected Points or Intervals Generation from Pierce Point Function in Micromine
The Pierce Point function in Micromine is a powerful tool used to determine where drillholes or strings intersect a wireframe or wireframe set. This function is essential for geological modeling, r...
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Importing 3D Seismic Data in Micromine
Micromine allows users to import and visualize 3D seismic data in SEG-Y format. This process generates an output volume file for display in Vizex, enhancing geological modeling by integrating seism...
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Section Control File from Drillhole Database
The Section Control File from Drillholes Database tool allows users to generate section control files directly from the extents of drillholes in an interactive and streamlined way to define and exp...