large pyrrhotite sand maker in Timisoara Romania Europe
We have low pricelargepotash feldsparsand maker in Timisoara Romania Europe,Potassiumfeldsparmelts at around 1200C (higher than sodafeldspar) producing a more a viscous melt than does sodiumfeldspar. It can also produce a crystalline phase (leucite) that contributes to opacity. Thus, in industry,potashfeldspars are often used more for matte glazes while sodafeldsparis …
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