From table ware and construction materials, from industry refractory materials to high performance ceramics in electronics, non-metallic oxide materials have a wide usage. The performance of a furnace lining or a ceramic insulator strongly depends on the elemental composition. The S6 JAGUAR with GEO-QUANT Basic analyzes raw materials, intermediates and final products. It can handle different sample sizes with the changeable collimator mask and is therefore a excellent tool even for final products.