crisocolla & meterogenite Mineral Collection - Height: 10.2 cm - Width: 6 cm- 179 g - (1)

The beautiful blue-green color of Chrysocolla derives from its copper content. It typically forms in the oxidation zones of copper ore deposits. When groundwater interacts with these deposits, copper is leached and repositioned into hydrated copper phyllosilicate structures. The presence of other minerals such as quartz, limonite, or azurite can influence its color and final texture. The intensity of the blue color generally depends on the amount of copper present. Its formation is a testament to the chemical reactions that occur within the Earth's crust.