DrillData Validator

Validate your drillhole data — catch missing collars, duplicate holes, and overlapping intervals. QC your data before modeling.

Drop your file or tap to browse

collar.csv + survey.csv + assay.csv

✓ Data loaded

CollarAssayOverlapGapQC

About DrillData Validator

A free client-side drilldata analysis tool for geologists. All computation runs in your browser.

No data is uploaded to any server. Everything stays on your device.

Free tool by Orebit. Visit GeoSuite for professional resource estimation.

Get a PDF-ready summary and compare scenarios with Orebit GeoSuite.