October’s birthstone is the opal, birthstones by month october a stunning gem known for its unique play of color. Opals can display a range of colors, including red, blue, green, and yellow, often shifting depending on the angle of light. This striking visual effect is due to the way light interacts with the stone’s silica structure. Opals are associated with creativity, inspiration, and emotional healing. They are believed to enhance intuition and bring out the wearer’s inner strengths. While opals come in many varieties, the most prized is the black opal, which has a deep, vibrant background color.
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