Erythrite | Morocco | Co₃(AsO₄)₂·8H₂O | Erythrite Specimen

Erythrite is a secondary hydrated cobalt arsenate mineral that is recognized by its striking pink to reddish-purple color, which comes from its cobalt content. Erythrite often forms as crusts or small crystals in cobalt-rich ore deposits and is considered an indicator mineral for cobalt, helping geologists locate cobalt ores.
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Erythrite is also known as “Cobalt Bloom” due to its vibrant color and the role it plays in cobalt ore weathering. It was first described in 1832, and its name comes from the Greek word erythros, meaning “red.” It can change color upon exposure to sunlight, fading to a paler hue over time.
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Metaphysically, erythrite is believed to promote inner strength, calmness, and grounding. It is thought to assist in overcoming emotional challenges by providing clarity and balance. Some also associate it with enhancing intuition and creativity. Its connection to the earth is said to foster a sense of stability and security.