Gallium Recovery rate12 Apr 2026 15:23
How much gallium is recoverable from 100,000 tonnes of fluorspar?
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Based on preliminary, high-grade reports from specialized projects (like Monte Muambe in Mozambique), the recoverable gallium from 100,000 tonnes of fluorspar is not a fixed industry standard, but in exceptional deposits, it could theoretically range between 2 to 5 tonnes, assuming optimized extraction techniques.
However, this estimate is highly variable depending on the specific deposit concentration, mining, and metallurgy.
Key Factors Affecting Recovery
Concentration: Recent explorations have highlighted areas where gallium is a vector for fluorspar, with some samples showing high-grade mineralization. Reports have identified gallium grades as high as 1,154 grams per tonne (g/t) in specific Python targets, with average weighted grades around 63-98 g/t.
Recoverable Amounts: If using a conservative, lower-end average grade (e.g., 50-100 g/t) from a "high-grade" prospect, 100,000 tonnes of ore could contain 5 to 10 tonnes of total gallium.
Recovery Rates: Similar to other gallium sources (bauxite/zinc), not all contained gallium is recoverable. Current extraction technologies and metallurgical separation losses mean that likely only 30-50% (or less) of the total gallium is realistically recovered.
Processing: Gallium is generally recovered as a by-product. In many cases, it reports to the tailings during fluorspar flotation and requires a second, separate, and specialized process to be extracted.
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Hypothetical Calculation Example
Assumed Ore: 100,000 tonnes
Assumed Grade: 80 g/t (
)
Total Gallium Content:
Recovery Rate: 40% (40% of 8 tonnes)
Recoverable Gallium: ~3.2 tonnes
Note: These figures are based on preliminary data from specialized, high-grade, newly discovered projects and not from average, worldwide fluorspar mining, which often has much lower or zero gallium concentrations.
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