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In 1986, California named benitoite as its state gemstone, a form of the mineral barium titanium silicate that is unique to the Golden State and only found in gem quality in San Benito County. [ 80 ] ^ Colorado is the only state whose geological symbols reflect the national flag's colors: red (rhodochrosite), white (yule marble), and blue ...
Gemstone. Group of precious and semiprecious stones—both uncut and faceted—including (clockwise from top left) diamond, uncut synthetic sapphire, ruby, uncut emerald, and amethyst crystal cluster. A gemstone (also called a fine gem, jewel, precious stone, semiprecious stone, or simply gem) is a piece of mineral crystal which, when cut or ...
Cullinan Diamond. The Cullinan Diamond is the largest gem-quality rough diamond ever found, [2] weighing 3,106 carats (621.20 g), discovered at the Premier No.2 mine in Cullinan, South Africa, on 26 January 1905. It was named after Thomas Cullinan, the owner of the mine. In April 1905, it was put on sale in London, but despite considerable ...
While accessing your calendar online gives you instant access to appointments and events, sometimes a physical copy of your calendar is needed. To print your calendar, just use the print functionality built into your browser. For most browsers, the print option will be available though the menu button, however, for specific instructions check ...
96000912 [1] Added to NRHP. August 22, 1996. Poquetanuck is a village in the town of Preston, Connecticut, located near the banks of a bay known as Poquetanuck Cove that opens to the Thames River. The village includes the National Register of Historic Places (NRHP)-listed Poquetanuck Village Historic District.
Royal Proclamation of 1763. American Revolutionary War, April 19, 1775 – September 3, 1783. United States Declaration of Independence, July 4, 1776. Treaty of Paris, September 3, 1783. State of Connecticut since 1776. Sixth state to ratify the Articles of Confederation and Perpetual Union, signed July 9, 1778.
Untreated tanzanite is a trichroic gemstone, meaning that light that enters this anisotropic crystal gets refracted on different paths, with different colour absorption on each of the three optical axes. As a result of this phenomenon, a multitude of colors have been observed in various specimens: shades of purple, violet, indigo, blue, cyan ...
The Rossie Velvet Mill Historic District is located in the village of Mystic in Stonington, Connecticut. Its main focus is the former Rossie Velvet Mill, a large brick industrial facility on the east side of Greenmanville Avenue that is now a research center for the nearby Mystic Seaport Museum. The district extends along Greenmanville Avenue ...