GEITA, Sept. 26 -- HANDLERS of laboratories engaged in mineral sample testing have been directed to use crucibles for melting gold-bearing samples, manufactured by the Geological Survey of Tanzania (GST), to improve efficiency in gold sample testing through the fire assay method.

A Senior Technician at GST, Gideon Nshange, made the statement on Thursday when speaking to various stakeholders visiting the GST pavilion at the 8th National Mineral Technology Exhibition taking place at the Dr Samia Suluhu Hassan Grounds, Bombambili in Geita Region.

Explaining the features of the crucibles, he said that they are of high quality, with the capacity to withstand extreme heat of up to 1,400 degrees Celsius.

ALSO READ: Tanzania education reforms ...