Natural Ruby specimen
Dimension : 51mm x 21mm x 30mm
Mineral : Madagascar
Colour : Red
A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum. Other varieties of gem-quality corundum are called sapphires.
Category: Oxide mineral variety
Formula: aluminium oxide with chromium, Al2O3:Cr
Crystal system: Trigonal
Crystal class: Hexagonal
Mohs scale: hardness 9.0
Luster: Subadamantine, vitreous, pearly
Specific gravity: 3.97 – 4.05
Optical properties: Uniaxial –
Refractive index: nω=1.768–1.772 nε=1.760–1.763
Ruby is a powerful stone to shield against negative energy, psychic attack, and energy vampirism, especially of the heart energy.Ruby is a stone of Divine creativity. It boosts your energy levels and promotes high self-esteem, intuition, and spiritual wisdom. According to astrology generally ruby should be worn in ring finger of right hand. Ruby is one of the most popular gemstones, and is used extensively in Jewelry. Ruby is used in all forms of jewelry, including bracelets, necklaces, rings, and earrings.
1 in stock