Beautiful peacock ore mineral specimens exhibiting a metallic lustre and vibrant colours of brassy yellow, pink, purple and blue. Peacock ore is a variation of bornite, aptly given its name due its eye catching colours. It is a copper ore and as such it is very dense. These particular specimens come from Mexico and are supplied in small ( 2.5 cm x 2.5 cm ) magnification boxes to enhance the viewing of the sample. Peacock ore would make an attractive addition to any collection and would be suitable for children over the age of seven.