Quartzite. high purity of QUARTZITE by great investment in the purest mine of one million square meters. Quartzite Sample of our production. Purity. The same material were successfully used ten years back to produce metal alloys with the purity .
high purity quartzite mine High Purity Quartz Resources Quartz raw material for high purity appliions is mined just adjacent to one of the Unimin deposits in North Carolina, then shipped and refined into high purity quartz products at its Drag plant in Norway.