Rose quartz is a variety of quartz (SiO₂) known for its soft pink color, which can range from pale pink to deep rose. The color is due to the presence of trace amounts of titanium, iron, or manganese within the crystal structure. Rose quartz has a Mohs hardness of 7, making it durable enough for jewelry and decorative uses. It is commonly found in granite and pegmatite deposits and is sourced in regions such as Brazil, Madagascar, the United States (South Dakota and Maine), and India. Rose quartz is often used in beads, cabochons, and ornamental carvings, valued for its soothing color and gentle appearance.