Certain surfaces, like granite for example, will be more resistant to scratches and burns. Similarly, some high-end materials, such as marble, require regular maintenance. Calacatta quartz ...

Pure quartz crystals have been spotted on Mars for the first time, as well as other gems like opal. Researchers say these crystals, as well as being evidence of past hydrothermal activity ...

Certain surfaces, like granite for example, will be more resistant to scratches and burns. Similarly, some high-end materials, such as marble, require regular maintenance. Calacatta quartz countertops ...