Citrine is a variety of quartz with a yellow to golden-brown color. It is a popular gemstone due to its beauty, durability, and affordability. Here are some details about citrine:

• Color: Citrine ranges in color from a pale yellow to a deep golden-brown. Some citrine stones may have a reddish or orange tint. Heat-treated citrine, which is common in the market, may have a brighter yellow or orange color.

• Treatments: Citrine is often heat-treated to improve its color. The treatment involves heating the stone to a high temperature, which can turn pale yellow or smoky quartz into a bright yellow or orange citrine. Heat-treated citrine is still considered a natural stone.

• Uses: Citrine is commonly used in jewelry, such as rings, necklaces, and earrings. It is also used in decorative objects, such as figurines and vases. Some people believe that citrine has healing properties and use it in alternative medicine practices.