This is the Liroconite specimen, from HuNan, China, wide around 6.2cm. Many small blue Liroconite crystals on the matrix, Liroconite crystals have sharp geometric edges, bright luster. Such specie specimens be analysed and found by us in the end of 2021,and world famous mineral magazine LAPIS also reported us. For Such specie, only be found some fine specimens in UK, Really first time be found in China! Special mineral specie!