Rose quartz is one of the most desirable varieties of quartz. The pink to rose red colour is unlike any other species of pink mineral. The colour is caused by iron and titanium impurities.

Rose quartz is used as an ornamental stone and as a gemstone. Although rose quartz is usually too cloudy to be used as a cut gemstone, a few exceptional pieces are found with enough clarity and color to make fine gems. Most gemmy rose quartz is used as cabochons where the clarity is not as important as the color.

Rose quartz is found in Madagascar, India, Germany and several localities in the USA. Much rose quartz was extracted from a famous site near Custer, South Dakota, but now, most of the worlds supply of good carvable rose quartz comes from Brazil.