Aurichalcite, Rosasite

This classic specimen of aurichalcite from the renowned 79 Mine in Arizona features vibrant blue sprays of acicular needles and accompanied by numerous rosasite botryoids all nestled within the vuggy matrix. The lable the specimen came with says "chrysocolla" but I am certain those are rosasite balls. It's a superb and well-preserved example, highlighting the exceptional quality that this significant locality is known for and sets a high standard for the species. Whether you're an Arizona mineral enthusiast or a collector of secondary minerals, this piece is a great addition not to be missed.