11 pounds of amethyst price8/13/2023 ![]() Inclusions of calcite and cacoxenite are common. To convert kilograms to pounds, you multiply the kg by 2.2 to get the total weight of the mirror in pounds. Most clusters form with gray, white and blue agate and have a green exterior on the vugs. The quality of these for gemstones is not as good as others due to the fact that the color is not consistent throughout the crystal but is on the outer surfaces and on the tops of the crystals. This is common on larger heavier specimens and can be expected unless otherwise stated in the item description. Please note that on large heavy specimens crystal tips are extremely likely to have extraction damage on outer edges or extended crystal tips. Brazilian vugs can be very large and form crystals that are pale lavender to dark purple in color. Some of the vugs form from trees that were engulfed in a lava flow while other vugs are gas bubbles trapped in the lava. One of the best websites we have found to help "Identify the Location" your specimens came from is have an excellent section describing the specimen formations from most of the source locales for Amethyst such as Uruguay, Brazil, Thunder Bay Canada, Mexico and Africaīrazilian Amethyst crystals are attractive to look at and form in drusy coatings that line the inside of sometimes large volcanic pockets or “vugs”. The natural geothermal heating sometimes creates multi-color stones, like the specimens found in Bolivia, a variety called Ametrine. ![]() Smoky colored stones can be transformed to a yellow to brownish-red and clear ones may become yellow. ![]() The color of certain varieties can change to a light green color, which is called "Prasiolite". Amethyst is sometimes heat treated to deepen its color, or to transform it into Citrine. Amethyst changes color when it is heated. The color of some Amethyst may slowly fade upon constant exposure to light. If this stone were not so readily available it would be extremely expensive based upon demand. An (extremely) large amethyst geode of around 300 pounds for example can easily cost around 14.000 dollars, where retail price might go up to 20.000 or more. Moses described it as a symbol of the Spirit of God in the official robes of the High Priest of the Jews. Half Pound Natural Amethyst Nuggets, Undrilled, 1022x812x47mm Size, 250 Grams, 8.8 Ounces, No Holes, Gem Pieces, Genuine Amethyst Nuggets (51.6k) 9.07 Small Tumbled Amethyst 4-10 mm Crystal Chips, Choose Bag Size, Natural Gemstones for Jewelry, Decor, or Crystal Grids (6.8k) 3.50 Amethyst 8pounds (453) 196.70 281. This gemstone is also said to protect its wearer against seduction. It was believed to prevent intoxicationamethystos means not drunk in ancient Greek. Its name derives from the Greek "amethystos", which means "not drunken", as Amethyst in ages past was thought to ward off drunkenness. Amethyst was as expensive as ruby and emerald until the 19th Century, when Brazil’s large deposits were discovered. They are visually stunning and have been in demand for many centuries. ![]()
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