HM260TB: Spherulitic growths and felted aggregates of Shattuckite, with a very intense and deep color, surrounded by small Quartz crystals that protect them. They occur on a Quartz matrix and have Chrysocolla coatings. We highlight the presence of crystallized Quartz, a very rare species in Milpillas.
We will send the buyer a copy of the Shattuckite analysis.
Milpillas Mine, level 1100, Milpillas (Cuitaca), Municipio Santa Cruz, Sonora  Mexico (01/2019)

Specimen size: 4.2 × 3.7 × 1 cm = 1.65” × 1.46” × 0.39”