Lot includes (1x) very large prismatic clear quartz crystal (approx. 7.5x5x4.75") with smaller twin (approx. 3.5x1.5"), rhombohedral, slight iron staining in patches, few indications of minor dissolution, small negative imprint near top, clear at tops transitioning to milky at base, with milky patches, iridescence patches, chip on top facet, shows intergrowth of crystal sprouts at base and incorporated into main crystal, has several daughter crystals. This is a massively large quartz crystal, a showcase specimen for any collection. Natural growth lines evident on all facets. Chunlin Collection. Chunlin Zhu Collection