TZ64Z3: Very aerial aggregate of complex crystals with slightly curved faces, very bright, translucent and with a vivid, deep and uniform blue color. The sample is especially esthetic because it is crowning a matrix very rich in small acicular Malachite crystals.
This specimen has been reviewed and published in the special "Milpillas" of the magazine ‘Lapis’ number 07-08/2017, page 23
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (11-12/2013)

Specimen size: 5.8 × 4.4 × 2.4 cm = 2.28” × 1.73” × 0.94”

Main crystal size: 1.2 × 1 cm = 0.47” × 0.39”