![]() ![]() ![]() Sapphire is a typically blue gemstone variety of the mineral corundum, an aluminium oxide (α-Al2O3). Locality: Found mainly in Sri Lanka, Thailand, Burma, Australia, India, Brazil and Africa 4-Sapphire Pear-shaped blue sapphire Credit: LesFacettesĬolor: Blue, Yellow, Green, White, Colorless, Pink, Orange, Brown and Purple The world’s most expensive ruby is the Sunrise Ruby. Ruby is the traditional birthstone for July and is usually more pink than garnet, although some rhodolite garnets have a similar pinkish hue to most rubies. Cut and carat (weight) are also an important factor in determining the price. After color follows clarity: similar to diamonds, a clear stone will command a premium, but a ruby without any needle-like rutile inclusions may indicate that the stone has been treated. The brightest and most valuable “red” called blood-red or “pigeon blood”, commands a large premium over other rubies of similar quality. Prices of rubies are primarily determined by color. Ruby is considered one of the four precious stones, together with sapphire, emerald and diamond. Other varieties of gem-quality corundum are called sapphires. Its name comes from ruber, Latin for red. ![]() The red color is caused mainly by the presence of the element chromium. Locality: Found mainly in Burma, Thailand, Sri Lanka and TanzaniaĪ ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum (aluminium oxide). 3-Ruby Cut ruby gemstone with inclusions Credit: HumanfeatherĬolor: Bright red, brownish-red, purplish-red, dark red Most emeralds are highly included, so their toughness (resistance to breakage) is classified as generally poor. Beryl has a hardness of 7.5–8 on the Mohs scale. Locality: Found in Columbia, Brazil, Zimbabwe, South Africa, Afghanistan, USAĮmerald is a gemstone and a variety of the mineral beryl (Be 3Al 2(SiO 3) 6) colored green by trace amounts of chromium and sometimes vanadium. 2-Emerald Emerald with Calcite Muzo Mine, Boyaca Dept., Colombia Thumbnail, 2.9 x 1.4 x 1.2 cm “Courtesy of Rob Lavinsky, The Arkenstone, Color: Emerald Green to Dark Green Those properties determine the major industrial application of diamond in cutting and polishing tools and the scientific applications in diamond knives and diamond anvil cells. In particular, diamond has the highest hardness and thermal conductivity of any bulk material. Diamond is renowned as a material with superlative physical qualities, most of which originate from the strong covalent bonding between its atoms. Diamond is less stable than graphite, but the conversion rate from diamond to graphite is negligible at standard conditions. In mineralogy, diamond is a metastable allotrope of carbon, where the carbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice. Name Origin: From the Greek, adamas, meaning “invincible” or “hardest.” Locality: Kimberly, republic of South Africa. 1-Diamond Locality: Kimberley, Francis Baard District, Northern Cape Province, South Africa Dimensions: 7 mm x 6 mm x 6 mm “Courtesy of Rob Lavinsky, The Arkenstone, Chemical Formula: C Any accessory containing a precious stone would be deemed sophisticated and worn by someone of high class. Their rarity, beauty, and method in which they are produced all add to the allure of a precious stone. All precious stones are translucent and are valued by the richness of their color, except for the diamond, which has a higher value based on being colorless. Often used for jewelry and fashion accents, this term was created in the mid-1800’s to refer to four specific stones diamonds, rubies, emeralds, and sapphires. Invoke this by shift-right-clicking (hold down the shift key and right click) the weapon or piece of armor you want socketed.Precious stones are defined as visually appealing gemstones created from rocks or minerals. Gems may be placed by anyone into a item that has a socket via a drag-and-drop interface. These only match (and can only be put into) meta sockets. There are two varieties of these gems: one variety that improves all resistances, and one that improves all five attributes. There is a set of prismatic gems, that match all three colors. These gems provide bonuses that are approximately half those provided by primary gems, but provide two bonuses, one from each of their color sets. If all the gems' colors match all the sockets' colors on an item, you will receive an additional socket bonus.Įach color is roughly associated with a concept: Red is generally raw power/offense, Yellow for modifiers, and Blue for recovery. There are three colored socket types: red, yellow, and blue.Īny gem can be placed into any socket, and you will receive the bonus for that gem. Gem stats For full length article, see gem properties.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |