Epidote is commonly discovered in metamorphic and hydrothermal settings, showcasing an impressive visual appeal. Its most notable characteristic is its pistachio-green coloring, although it can also manifest in shades ranging from yellowish-green to nearly black. This mineral typically forms prismatic crystals, which may be elongated and striated, and can cluster into radiating formations or appear as granular collections. Its glassy to resinous luster reflects light beautifully, and its considerable hardness contributes to a robust feel. Additionally, epidote may display distinct pleochroism, showing subtle color variations when viewed under polarized light, which adds depth and intrigue to this fascinating mineral.