Juangodoyite

IMA formula: Na₂Cu(CO₃)₂

Crystallography: Monoclinic. P2₁/a. a = 6.171 (4) Å, β = 8.171 (5) Å, c = 5.645 (4) Å, β = 116.23(2)°. Z = 2.

Specimen #197. Juangodoyite. Santa Rosa Mine, Santa Rosa-Huantajaya mining district (Huantajaya mining district), Iquique Province, Tarapacá, Chile. FOV 5.7 mm.