Assay Analyzer

Professional assay QC toolkit — histogram (log/linear), Q‑Q plot, capping analysis, detection-limit handling, and metal-equivalent calculator. All client-side.

Drop your assay CSV or tap to browse

CSV with HOLE_ID, FROM, TO, Au_gpt, Cu_pct …

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Element

Top-cut ?Values above this threshold are capped for statistics. Leave empty for automatic (mean + 3σ).

BDL ?Below Detection Limit. Values ≤ this are flagged and optionally excluded from stats.

CuEq ?Copper-equivalent grade using metal prices + recoveries. Select the element column first.

Composite ?Length-weighted compositing per drillhole — standard QC before estimation. Needs Hole_ID, From, To columns. m

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About Assay Analyzer

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