The discovered collection sent to the National Museum of Iran after the examination. The collection was transferred to the Paleolithic Department of the Museum in the early 2000s and was re-examined by Fereidoun Biglari. His re-analysis of the collection revealed that some of the specimens are naturally broken quartz fragments.[2] But most specimens are man-made and include core-chopper, simple flakes, and tools such as scrapers, notches, and borers.