HM55CD: Botryoidal growths of Austinite crystals of the copper-bearing variety which is also known as “barthite”, transparent, very lustrous and with an intense and deep green color, on a limonite matrix, with white scalenohedral Calcite crystals..
The specimen comes from the Carles Curto collection, whose label and catalogue entry we will send to the buyer.
Ojuela Mine, Mapimí, Municipio Mapimí, Durango  Mexico (±1981)

Specimen size: 2.9 × 2.2 × 2 cm = 1.14” × 0.87” × 0.79”