A. P. Green Fire Assay Crucibles have several features which make them ideal for mining assays.

• Withstand thermal shock
• Allow for more heats per crucible
• Multiple size options available

Their scientific mix of material batches, proper pressing with accurate dyes, and the correct graduating temperatures at which they are burned, provide the highest degree of mechanical strength to withstand severe thermal shock. The high quality materials used in their manufacture, coupled with carefully managed production, ensures more heats per crucible, thus providing more value. Combine all these features with the convenience of several available sizes and shapes, and A.P. Green Fire Assay Crucibles become the perfect choice for mining applications.