An exceptional specimen of brochantite crystals from Milpillas Mine, Mexico considered among the best examples for the species. It displays vibrant electric-green brochantite crystals in delicate needle crystals, forming a dense spray carpet. Some bigger crystals grow among them. They are sharp and well shaped with a strong luster. The colorfulness of the specimen is tremendous. It shows all over 360 degree. For references see the 2021 issue of The Mineralogical Record vol. 52, # 5. In excellent condition. On acrylic base.

Outstanding brochantite!