TB99AL5: A novelty at the Sainte Marie 2020 Virtual show: Quartz crystals covered by botryoidal growths of Chrysocolla with a very intense greenish blue color, in turn partially covered by a second generation of Quartz with dissolution figures. From a well known Peruvian locality but one from which this type of specimen had not previously been found.
Tentadora Mine, Ullpac Mountain, Huancano District, Pisco Province, Ica Department  Peru (03/2020)

Specimen size: 6.6 × 3 × 2.1 cm = 2.60” × 1.18” × 0.83”