VERY Special shape and luster malachite from Shilu mine, yangchun, guangdong province, China, 6-4-3cm, NO.20210716ER9969. The Source hometown only 500 meters near the ShiLu mine area, the mine was closed in 1998, the mining area is a lake now, the source bought many pieces from mine storage house many years ago, and nothing in mine storage house now.