Citrine is a clear quartz, pale yellow and brownish orange, which is rare in nature. In the past, the color of its sobriety was confused with topaz. Citrine is the best-selling yellow to orange gemstone due to its attractive color, plus durability and affordability. Citrine can be an attractive option not only for topaz, but also for sapphire.
The mineral magnetite is iron oxide (Fe3O4), which is found in all three igneous, metamorphic and sedimentary rocks. This stone is often extracted from iron ore. Magnetite is also a mineral with the highest amount of iron (72.4%).