Gemstone Facts: The Science Behind Nature's Jewels Gemstones are nature's dazzling creations, formed over millions of years under intense heat and pressure. These precious stones owe their beauty to their unique chemical compositions and crystal structures. Minerals like carbon, aluminum, and silicon combine to form well-known gems such as diamonds, sapphires, and quartz. The vivid colors of gemstones arise from trace elements; for example, chromium gives emeralds their lush green hue, while iron creates the golden tones of citrine. The science of gemology studies these natural marvels, examining their optical properties, hardness, and inclusions to understand their origin, authenticity, and value. Gemstone Facts are true geological masterpieces. visit: https://www.rananjayexports.com/blog/gemstones-definition-history-types-and-facts