Quartzite often comes with a higher price tag. It’s a rarer material and typically imported (much of it comes from Brazil), ...

Finding the best countertop material for your kitchen will depend on a variety of factors. Each one has different merits and drawbacks, depending on your functionality and style preferences. Before ...

When amethyst, the common purple variety of quartz, is heated to 560 degrees Celsius, its crystals turn orange. Afterwards, sellers might pass it off as citrine, a type of quartz that’s far ...

THE deeply tinted varieties of quartz, such as “smoky” quartz and the yellow or Madagascar variety, are generally transparent in the infra-red region of the spectrum to the same extent as ...