Lot includes four quartz crystal specimens. Crystals are individual. 1) Prismatic clear crystal (approx. 3x1.25x0.75"), turning milky towards base, rhombohedral, shows iridescence in sections, beautiful 5-facet negative growth imprint with iron staining; 2) large (2.25x1.25x0.75") prismatic crystal, iron stained, daughter crystals, several negative imprints with growth lines; 3) stunning, large prismatic tabular crystal cluster, clear turning milky toward base, slight iron staining, approx. 3x1.75x2.25", tabular habit, with smaller (<1")crystals sprouting; 4) beautiful quartz cluster (2.5x1x2.25"), with large and small crystal growth (largest approx. 2x0.75", with pronounce r-faces!), showing both rhombohedral and Dauphine habit, split/inter growth crystal clusters, larger crystals have sprouting and daughter crystals, slight iron staining. Natural growth lines evident on all facets. Chunlin Collection. Chunlin Zhu Collection