Olivenite is an amulet of scientists, philosophers, teachers and mentors

The mineral got its name because of its coloring, which is different shades of olive green. The tint sometimes varies from greenish-brown to brown. The stones may also be of the straw yellow, sage green and oyster white colors. The crystals are translucent or opaque. The luster is adamantine, vitreous. The mineral has the hardness […]

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