Crystal structure "white tin" respectively. Two more allotropes, γ and σ, exist at temperatures above 161 °C and pressures above several GPa. White tin is metallic, and is the stable crystalline form at or above room temperature. Below 13.2 °C, tin exists in the gray form, which has a diamond cubic crystal structure, similar to diamond, silicon or germanium. Gray tin has no metallic properties at all, is a dull gray powdery material, and has few uses, other than a few specialized semiconductor applications. Although the α–β transformation temperature of tin is nominally 13.2 °C, impurities (e.g. Al, Zn, etc.) lower the
Wedding sari sari at the wedding ceremony and change into other traditional Indian wear afterwards (lehenga, choli, etc.). The types of wedding saris include Kanchipuram wedding sari, Banarasi wedding sari, Sambalpuri wedding sari, Assam silk, Gota sari, Resham sari, Zardosi sari, aithani sari, Bandhani sari, Neriyathum sari. Wedding sari A wedding sari is the traditional wedding dress of Indian women. The sari is traditionally red, with golden embroidery. Saint Thomas Christians from Kerala usually wear golden, white or cream saris with gold embroidery. Red saris are the traditional garment choice for brides in Indian culture. Sari fabric is also traditionally silk. Over