Quartzite (from German Quarzit) is a hard, non-foliated metamorphic rock which was originally pure quartz sandstone. Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts. Pure quartzite is usually white to gray, though quartzites often occur in various shades of pink and red due to varying amounts of iron oxide (Fe2O3). Other colors, such as yellow and orange, are due to other mineral impurities.
This earthy slate has base colour grey with black quartzite grains embossed on the surface
This natural stone has again mix of quartz on the surface with base color greyish blue having visible iron spots
This natural stone has again mix of quartz on the surface with base colour greyish blue having visible iron spots
This natural stone has again mix of quartz on the surface with base color greyish blue having visible iron spots
This slate has base colour dark green with a mix of quartz grain matching up with the colour of the Indian spice
This slate has base colour black with tonal variations in grey due to presence of quartzite grains on the
This natural stone has again mix of quartz on the surface with base colour greyish blue having visible iron spots leaving shining surface
This slate has base colour black with tonal variations in grey due to presence of quartzite grains on the surface
This slate has base colour black with tonal variations in grey due to presence of quartzite grains on the surface.
This slate has base colour black with tonal variations in grey due to presence of quartzite grains on the surface.
This slate impart a look of a burn wood and leaves with quartzite grains spread all over the surface
This natural stone has again mix of quartz on the surface with base colour greyish blue having visible iron spots leaving shining surface
