Rose Quartz - Small Chunks (3). Rose Quartz is a beautiful pink variety of the mineral Quartz. The colour is thought to be due to traces of Manganese within the crystals. Rose Quartz usually occurs in massive form with crystals being very rare. Rose Quartz famously comes from Madagascar. Please Note: Natural gemstone or semi-precious stone comes from mineral. Due to the naturality, the stones may have a tiny flaw. Meanwhile, cutting or polishing also makes every piece of gemstone vary in colour and size. Image may look different (colour) due to many monitor or device resolutions.