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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 ...
The Gemological Institute of America (GIA) is a nonprofit institute based in Carlsbad, California. It is dedicated to research and education in the field of gemology and the jewelry arts. [1] Founded in 1931, GIA's mission is to protect buyers and sellers of gemstones by setting and maintaining the standards used to evaluate gemstone quality.
The Hawaii State Department of Education (HIDOE, Hawaiian: Ka ʻOihana Hoʻonaʻauao o ke Aupuni Hawaiʻi) is a statewide public education system in the United States.The school district can be thought of as analogous to the school districts of other cities and communities in the United States, but in some manners can also be thought of as analogous to the state education agencies of other states.
The state of Hawaii has adopted numerous symbols. Insignia Type ... Gemstone: ʻĒkaha kū moana [a] Also known as the black coral [17] Culture. Type Symbol
Gem identification is basically a process of elimination. Gemstones of similar color undergo non-destructive optical testing until there is only one possible identity. Any single test is nearly always only indicative. For example: The specific gravity of ruby is 4.00, glass is 3.15–4.20, and cubic zirconia is 5.6–5.9 . So one can easily ...
In all states but Hawaii, primary and secondary education (collectively known as K–12) are provided by school districts, while the state education agency handles only matters of statewide concern such as curriculum standards. In the state of Hawaii and all inhabited federal territories, the state education agency or the equivalent territorial ...
By the 1970s, the GIA Gem Trade Laboratory staff was examining large numbers of gemstones, including the grading of diamonds and the identification of colored stones and pearls. Sensing the need for a group of scientists who would focus on the many emerging technical challenges in gemology, Liddicoat formally established the current GIA ...
Partners in Development Foundation (PIDF), an IRS Section 501(c)(3) non-profit public foundation, [1] was incorporated in 1997 in Honolulu, Hawaii.It has established and implemented programs in the areas of education, social services, Hawaiian culture, Hawaiian language, and preservation of more than $1.6 million from the US Department of Education through the Native Hawaiian Education Act.