ENVIRONMENT

An explosive mix

The NSW chief inspector of mines Dave McLean has warned explosives makers on mine sites to keep copper and copper alloys away from mobile processing units using ammonium nitrate to avoid inadvertently producing an impact sensitive explosive from corrosion.

Karma Barndon
Tetraamine copper nitrate sample.

Tetraamine copper nitrate sample.

McLean said explosives making involved handling and mixing reactive chemicals to produce hazardous or explosives substances. However, when copper containing components are exposed to ammonium nitrate...

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