Although California remains the most famous source of kunzite, other countries contribute notable specimens, including Afghanistan, Brazil, Mozambique, and Madagascar. The Smithsonian Institution houses one of the most remarkable kunzites: a faceted, heart-shaped gem weighing an impressive 880 carats. Such large examples are rare, which adds to the allure and mystique of the gem. Collectors often seek out kunzite not only for its beauty but also for its historical and geographical significance.