Size (approx.): 61 x 45 x 19mm Weight: 67g This is a jade pig dragon from the Hongshan culture. Since I purchased it a long time ago, I couldn't check the history on Yahoo Auctions, and I don't know the details such as the processing date, manufacturing location, or type of stone. I have a feeling it was written as Hetian jade... I have never carried it around, and it has basically been stored in a box. I am hesitant to sell it, so I will not lower the price. ● Hongshan Culture (c. 4700 BC - c. 3000 BC): A Neolithic culture that existed in northeastern China. It is said to be the oldest jade culture in China. From the tombs, along with grinding stones used as agricultural tools, animal jade artifacts (such as jadeite) of pigs, tigers, birds, and other animals, as well as the "pig dragon (zhulong)," an imaginary animal thought to be the origin of the dragon, have been unearthed. It is said that the origin of dragon worship is in the Hongshan culture.