Turquoise
Low-quality turquoise is often impregnated with resin to enhance color, luster, and stability, known as "Stabilized Turquoise." Although priced lower than natural turquoise, it's not fake. Some prefer its color stability over natural turquoise, which can discolor from skin oils. The current market is flooded with numerous turquoise imitations, including dyed Howlite, dyed Magnesite, Glass, plastic, and minerals like Variscite and Chrysocolla occasionally mistaken for turquoise. Two of the most perplexing products are reconstituted turquoise and lab-created turquoise. The former involves crushing low-quality turquoise into powder, mixing it with resin and dye, raising authenticity doubts. The latter, synthesized by Gilson company, is considered genuine but priced much lower than natural turquoise. Here are some handy tips to help you initially discern the authenticity of turquoise.