ADAMITE ON LIMONITE, MINA OJUELA, MAPIMI, MUN. DE MAPIMI, DURANGO, MEXICO (cabinet)

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Adamite is a mineral composed of zinc arsenate hydroxide, with the chemical formula Zn2AsO4OH. It is commonly found in the oxidized or weathered areasSeptarian, often referred to a s Septarian Nodule or Dragon Stone, is a unique sedimentary rock known for its eye-catching look. This rock is mainly made up of minerals like calcite, aragonite, and limestone, along with other elements such as clay minerals, gypsum, and barite. Its defining feature is the distinctive cracking patterns that create a network of angular designs on its surface, setting it apart from other types of rock. Found above zinc ore deposits. While pure adamite is colorless, it often appears yellow due to the presence of iron compounds. Additionally, green hues can be observed, which are attributed to copper substitutions within its structure. Â Show more