Get the best Citrine Glass Arrowheads Of Size 1-1.5 Inches at low prices. Citrine is the most desired semi precious gemstone because of its vibrant yellow color. Madeira citrine is the most famous for its golden-yellow color and is also higher in price. Citrine gems are produced using the hydrothermal method, and these are usually in intensely vivid colors. The hydrothermal growth of Citrine crystal is carried out using a platinum capsule placed in an autoclave. Synthetic quartz crystals are used as nutrient. It can generate an electric current when it?s placed under pressure and can vibrate in precise response to alternating current. These virtues are put to practical use in watches, clocks, communications equipment, filters, and oscillators. Citrine Quartz is also known as Synthetic Citrine or Lab Created Citrine as it is the closest mankind has got to imitating the Natural Citrine.