This is a raw malachite stone. It is approximately 20cm in height and 15cm in width. I haven't weighed it precisely, but it seems to be around 3.5-4.0 kg on a bathroom scale. It was displayed in my home, but due to moving, I no longer have a place to display it, so I am selling it. Malachite has long been cherished as a "stone of transformation and protection," and it is said to heal emotional fatigue and support positive change. I referenced this information as it seems to be close in weight to this item. https://item.rakuten.co.jp/luzhikari/2401181342-st/