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Historical Significance
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Historical Significance

Insights into the historical discovery of benitoite, its naming, and its status as the official state gemstone of California.

Benitoite Gem Mine, San Benito County, California

Gem mine is located on 16.2 hectares of private patented mining property. Four other prospects in the district are claimed as follows: (1) The Junnila claim; (2) The Mina Numero Uno claim; (3) The Victor claim; and (4) The Santa Rita Peak property. All of these mineral prospects are closed to the public.

The Ultimate Guide to the Longest Gem Names: Uncovering Fascinating ...

Then there's - California Gemstone since 1985 - discovered only very recently in California by James Couch at Mineral Mountain Mine back in 1907 . Named after San Benito County where it was first mined ; deep indigo-blue shade sets benitote apart from other gems on the market today making it highly sought-after by collectors worldwide!

Rare Large Benitoite--An Exceptional California Gemstone

San Benito County, California Around the turn of the century, a prospector discovered a blue material that he believed to be sapphire. Examination by experts determined the new gem material to be an unknown mineral. In addition, it turned out that the new material represented a previously unknown example of crystal form. It was given the name of since was found near the ...

The California State Gemstone: Benitoite |

California Gemstone is the . is a rare blue barium titanium silicate mineral that is only found in San Benito County, California. It was first discovered in 1907 and was named after the nearby town of San Benito. is most commonly found in a white to pale blue color, but can also be found in pink, purple ...

Califorinia State Gemstone, Benitoite, from NETSTATE.COM

people of the California do enact as follows: SECTION 1. Section 425.3 is added to the Government Code, to read: 425.3 is gemstone. California Law. The following information was excerpted from the California Government Code, Title 1, Division 2, Chapter 2. CALIFORNIA GOVERNMENT CODE TITLE 1. GENERAL

Unveiling Earth's Hidden Treasures: 20 Stunning Rare Gemstones

In 1985, was designated as the gemstone of California, highlighting its significance to the region's natural treasures. The Gem Mine, once a source of gem-quality material, is now a protected area, preserving its delicate ecosystem and ensuring the gem's sustainable future.

Benitoite Jewelry: A Guide to the Rare and Remarkable

Introduction: Discovering the World of Jewelry. , gemstone of California, is a hidden treasure in the gem world. Its stunning, sapphire-like blue color combined with a dispersion power higher than that of a diamond, creates a mesmerizing effect that is simply irresistible to gem lovers.

Benitoite - Modern Jeweler

If mining company owner Rod Dallas hadn't sent two prospectors up into the southern Mt. Diablo range to look for copper and mercury late in 1906, California might not have its gem today. gem is named after the stone's sole source of facetable material in San Benito County,…

Benitoite Is California's State Gemstone - The Diamond Authority

gemstone of California is . mineral is the gemstone. It was discovered in 1907 in San Benito County and was mistaken for a sapphire. Its red color is a result of fluorescence when exposed to short-wave and long-wave ultraviolet light. Its blue color can be seen in sunlight.

Benitoite on Natrolite - Minerals Exhibited - Wilensky Exquisite Minerals

is only species on earth that fits into a class of crystals known as ditrigonal-dipyramidal. In 1985 was named the gem of California. This exceptionally sharp deep blue crystal contrasts against the snow white natrolite matrix. The crystal sits upright displaying its unique triangular form.

Benitoite Gemstones: A Rare and Beautiful Discovery

is a rare and beautiful gemstone that was first discovered in San Benito County, California in 1907. It is a relatively new in the world of gemstones, and its unique characteristics make it a highly sought-after gemstone among collectors and jewelry enthusiasts.

Neptunite : Properties, Occurrence, Uses » Geology Science

Background and : Neptunite was first discovered in 1893 in the Gem Mine (also known as the Dallas Gem Mine) located in San Benito County, California, USA. The mine was primarily known for its production of the blue barium titanium silicate mineral called which is the gem of California.

Benitoite: Discovery, Geology, Properties, Mine, Gemstones

is an extremely rare mineral that is best known for being the gemstone of California. It is a barium titanium silicate mineral, usually blue in color, that is found in rocks that have been altered by hydrothermal metamorphism. Its chemical composition is BaTi (Si 3 O 9 ).

Benitoite: California's State Gem - California Department of Conservation gov

, barium titanium silicate, can occur in rich blue crystals that are as striking and flawless as the finest sapphires. Gem quality is found only in a small area of San Benito County, California. has never been found in quantity or as crystals mu ch larger than 5cm across. The scarcity of this beautiful gem makes ...

The 100-year history of the Benitoite Gem mine San ... - ResearchGate

in 1907 from a remote location in San Benito County created a mining adventure conducted my many miners. Wilson (2008) gives a 100 year history of the gem mine ...

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: Gemstone with a Hidden History. ... A Gemstone with a Rich Cultural Heritage. In this blog post, we'll delve into cultural significance and explore how it has... View. Article Categories ... This category will delve into the history and background story of including its , significance, and cultural ...

How San Benito County became ground zero for a rare gemstone

complex way of referring to one of the rarest minerals on earth, a vivid blue gemstone worth between $4,000-$6,000 per carat. The mineral itself can be found in Montana, Australia and Japan, but gem quality occurs only in one mine, which is in San Benito County. Named after the county it was found in, is California ...

Benitoite Value, Price, and Jewelry Information

What is ? Declared the gem of California in 1985, was discovered in 1907. At first, opinions about the material's identity ranged from volcanic glass to spinel , due particularly to its color, sapphire. However, the stone's greater dispersion and birefringence values distinguished it from sapphire. Further ...

Benitoite Gemstone: Properties, Meanings, Value & Mines

(beh·nee·tow·ite) is a sapphire-blue to colorless gemstone from California, USA. Besides being the gemstone, is also famous for its extreme rarity and attractive sparkling qualities that rival (or exceed) even diamond.. The vibrant, deep blue color of gemstones is comparable to tanzanite, another one of the world's rarest gemstones.

Benitoite: The mineral benitoite information & picture

Mineral . was first discovered in 1907, and upon its initial was thought to be Sapphire. The crystal structure of is unique, and is the only significant mineral in its crystal class. It crystallizes in a rare hexagonal sub-class called ditrigonal-dipyramidal. Most crystals were originally ...

Benitoite - Wikipedia

typically occurs with an unusual set of minerals, along with minerals that make up its host rock. Frequently associated minerals include: natrolite, neptunite, joaquinite, serpentine and albite. is a rare mineral found in very few locations including San Benito County, California, Japan and Arkansas.In the San Benito occurrence, it is found in natrolite veins within ...

Benitoite | Properties, Formation, Occurrence » Geology Science

is a rare and beautiful gemstone that was first discovered in California, United . is known for its striking blue color and exceptional brilliance, often compared to the intensity of a sapphire or a tanzanite. is recognized as the gem of California. The name "" is derived from the San ...

Historical Reading List: Benitoite - GIA

Reading List: — the California Gemstone. A collection of faceted gemstones (approximately 5 carats total weight). Gift of Mining Co. Photo by: Orasa Weldon/GIA. Early in 1907 crystals of a rare mineral new to science, and subsequently named were discovered in the Coast Ranges of ...