Turquoise is a color that falls between blue and green on the color spectrum. Copper is the primary element responsible for the blue and green colors in turquoise. Turquoise is sensitive to chemicals, so it's important to keep your jewelry away from substances that can harm it. Turquoise formation often occurs in areas with hydrothermal activity, where hot water or fluids rich in minerals circulate through the Earth's crust. Turquoise has a hardness of 5 to 6 on the Mohs scale of mineral hardness. West Asia is geologically diverse, with a wide range of rock formations, mineral deposits, and tectonic activities. The Middle East, particularly Iran, is known for producing some of the world's finest turquoise gemstones. Look for well-known and reputable gemstone retailers, either online or physical stores, that specialize in selling gemstones. The color of a ruby is one of the most important factors in determining its quality and suitability for jewelry. Color is one of the most important factors in determining the value of emeralds. Oman is located in the southeast of the Arabian Peninsula and is bordered by the United Arab Emirates to the north, the Sea of Oman to the east, Yemen to the south, Saudi Arabia to the west, and the Persian Gulf to the northwest. The capital of this country is the city of Muscat, and the currency of this country is the Omani Rial (OMR). The official language of Oman is Arabic and the majority of people in this country speak Arabic. The majority of Omani people are Shia Muslims. Oman has a smaller market than some of its neighboring countries, but has a stable economy.
