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Fire assay materials

Fire assay materials

  • Categories:News center
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  • Time of issue:2020-12-28 17:28
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(Summary description)

Fire assay materials

(Summary description)

  • Categories:News center
  • Author:
  • Origin:
  • Time of issue:2020-12-28 17:28
  • Views:
Information

We supply high quality , multi-use Fire Assay Crucibles, Ashes Assay Crucibles and Scoriiers for the analysis of Precious Metals (Gold, Silver, and Platinum Group Metals) using the Fire Assay / Cupellation method (“Docimasy”). Platinum group metals include:  ruthenium, rhodium, palladium, osmium, iridium, and platinum.

The process to analyse the above metals with Fire Assay Crucibles is the fire assay method. It consists of melting a sample along with other assay fluxes under high temperature, and reducing conditions. It is possible to Fire Assay the  following materials:

 ● Ores coming from Gold mines,  and Geological Labs. This ores consists of samples of drill cores, trenches or grabbing.

 ● Mineral concentrates and electrolytic slimes. Copper smelters are the most common processors of mineral concentrates. 

 ● Scraps & Residues (ashes) from sweeps, filings, lemel or catalysts . Precious metal refineries recycle these materals.

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