No, rose quartz is color stable in sunlight, unlike amethyst or smoky quartz. Will Rose Quartz Fade Or Change Color In Sunlight? It is a different variety of quartz as the coloration comes from a different mechanism and is also much rarer than rose quartz. Strawberry quartz is the trade name from quartz colored a strawberry red color due to iron inclusions. Is Rose Quartz The Same As Strawberry Quartz? Pink quartz forms crystals while rose quartz does not.Pink quartz and rose quartz form in different environments under different conditions.Pink quartz is sensitive to light, while rose quartz is not.The color of pink quartz is due to irradiated aluminum and phosphorus in the crystal lattice. The cause of their pink coloration is not the same.Despite being similar in color, rose quartz and pink quartz should be treated as different varieties of quartz due to several important differences. There is a rare, pink variety of quartz that does form crystals known simply as "pink quartz". Rose quartz never forms crystals or crystal faces, it is always found in masses. As the molten rock in these intrusions slowly cools, rose quartz may begin to form from the silica, oxygen and other minerals present. This magma may intrude into the surrounding and overlying rocks, spreading outward from the main mass along zones of weakness or fractures. After some of the magma has crystallized into solid minerals, the fluid magma remaining near the edge of the mass tends to concentrate water, silica, oxygen, and some other elements. Rose quartz forms as magma slowly migrates up through the Earth's crust and cools miles below the surface (unlike an eruption that reaches the surface). It forms at high temperatures deep within the earth, while most quartz forms at much lower temperatures from silicon-rich solutions. Rose quartz is formed in large veins within volcanic rocks. Reference: Rose Quartz - Specific Properties Fibrous nanoinclusions in massive rose quartz: HRTEM and AEM investigations These fibers make up only about 0.05% - 0.15% of the overall mass of rose quartz. The researchers proposed the name "dididumortierite" (Nadin, 2007) for this new mineral. Even more recent analysis using other techniques have shown the microscopic fibers are a new mineral that is closely related to dumortierite. An x-ray diffraction study in 1987 showed that it was due to neither of these but rather due to the inclusion of microscopic fibers which were thought to be the mineral dumortierite. Originally it was assumed to either be due to rutile inclusions of Titanium Dioxide within the quartz masses, or irradiated "color centers" as is the case with amethyst and smoky quartz. The exact cause of the color was debated for years. Rose quartz is evenly colored with masses ranging from pink to almost purple.
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