Quartz sand

Quartz sand/sandstone/quartzite is a metamorphic rock composed almost entirely of quartz grains in a rounded shape, with greyish, white, pink, ocher/reddish and pinkish colors, and can be extracted from caves, ravines or rivers, with the main applications in industries: abrasives, mortars, ceramics, civil construction, filtration, foundry, chemistry, grouts, paints, glassware, among others, being supplied in granulometries/meshes: 06, 10, 14, 20, 30, 40, 50 and 100.

​