Orex

The Santarem quartzites can be extracted: <br><br> as irregular pieces for the production of flagstones and tiles with sawn edges, and also<br><br> as small blocks 60x60x150cm for the production of tiles with all sides cut, to be applied principally in luxurious internal areas.<br><br>The main component (95\%) is quartz.<br><br>The colour of these quartzites is most pleasant, pearl-white and yellow-white.<br><br>New information will be provided as exploration advances.