Mesoamerican cultures polished obsidian to make mirrors, since it has a vitreous and reflective shine. It was also used as an amulet and as ornamentation. In ancient times, obsidian was highly valued thanks to its conchoidal fracture, which allows the creation of very sharp points and cutting tools. The name of obsidian comes from the Latin "lapis obsianus", "obsidian stone", which derives from Obsius, supposedly a Roman explorer or naturalist, whom he makes reference Pliny (1st century AD). The mahogany obsidian crystal was selected based on its properties to serve as natural tool for enhancing wellness and mindfulness practices. There are also obsidian with blue, greenish and red tones. In addition to the black obsidian we find the rainbow obsidian (black with reflections of color bands), golden obsidian (black with gold or silver reflection), mahogany obsidian (brown with black spots), snowy obsidian (black with circular gray spots) and apache tear obsidian (black and nodular). Mahogany Obsidian Rings - Etsy Check out our mahogany obsidian rings selection for the very best in unique or custom, handmade pieces from our shops.
Depending on how it is carved, the surface of obsidian can change color (dichroism).ĭepending on its color and appearance, obsidian receives different names. The obsidian is usually black in color but there are also different varieties with brown, red, gold or gray tones, due to the presence of inclusions of iron oxides, gas bubbles or spherulites clear. It is characterized by its conchoidal fracture and can be translucent to opaque. The lava solidified so quickly that the minerals did not have time to crystallize. The iron present can develop a brown color that’s basically an iron oxide akin to hematite. Though felsic lava is mostly silicates, it contains some iron minerals like magnetite and hematite. The obsidian is a natural glass of volcanic origin that was formed by the rapid cooling of magmas rich in silicic acid. Mahogany obsidian has curving ribbons of brownish color running through the darker gray-black obsidian. The mahogany obsidian is a variety of obsidian with brown bands due to the presence of iron oxides.
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