What Is This Tool?
This tool converts mass values from the US assay ton (a mining and assaying unit) to pounds, helping users translate historical or precious metal sample weights into more common mass units.
How to Use This Tool?
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Enter the value in ton (assay) (US) you want to convert.
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Select 'ton (assay) (US) [AT (US)]' as the input unit.
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Choose 'pound [lbs]' as the output unit.
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Click convert to obtain the equivalent value in pounds.
Key Features
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Converts from US assay ton (AT US) to pounds (lbs).
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Based on historical and mining-specific mass definitions.
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Browser-based and easy to use for quick conversions.
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Supports reporting and contractual settlement needs.
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Provides clear translation between specialized and standard units.
Examples
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5 Ton (assay) (US) equals approximately 0.3215 Pounds.
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10 Ton (assay) (US) equals approximately 0.6430 Pounds.
Common Use Cases
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Reporting gold or silver concentration on assay certificates.
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Conducting contractual settlements for ore shipments based on assay ton weights.
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Converting historical assay data for resource evaluation in mining engineering.
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Expressing metal contents in pounds for shipping and retail contexts.
Tips & Best Practices
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Verify the specific definition of the assay ton used in your data, as it has varied historically.
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Use this conversion primarily for mining, assaying, or historical analysis.
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Clarify the mass basis when communicating converted results to avoid ambiguity.
Limitations
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The exact mass of the ton (assay) (US) differs by jurisdiction and is not standardized.
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Conversions might be approximate due to variation in assay ton definitions.
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Not suitable for general mass measurement outside mining or precious metal contexts.
Frequently Asked Questions
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What is a ton (assay) (US)?
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It is a historical mining mass unit used to define sample mass for reporting precious metal content, varying in exact mass by jurisdiction.
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Why convert ton (assay) (US) to pounds?
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To express precious metal assay measurements in a more commonly used unit like pounds for clearer reporting, shipping, or contractual purposes.
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Is the conversion exact?
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No, since the assay ton is not standardized globally, conversions provide approximate results relevant mainly for mining-related contexts.
Key Terminology
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Ton (assay) (US) [AT (US)]
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A historical mass unit used in mining to define sample masses for precious metal content, varying by jurisdiction.
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Pound [lbs]
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A mass unit in the avoirdupois system commonly used in the US, exactly equal to 0.45359237 kilograms.
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assay certificate
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A document reporting the concentration of precious metals in a sample, often expressed per assay ton.