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  2. Rubellite - Wikipedia

    en.wikipedia.org/wiki/Rubellite

    Rubellite is the red or pink variety of tourmaline and is a member of elbaite. Rubellite is also the rarest gem in its family. [2] It is occasionally mistaken for ruby. [3] These gems typically contain inclusions. [4] Notable countries where rubellite can be mined include Afghanistan, Brazil, Madagascar, Myanmar, Nigeria, Russia, and the United ...

  3. List of U.S. state minerals, rocks, stones and gemstones

    en.wikipedia.org/wiki/List_of_U.S._state...

    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 ...

  4. Tourmaline - Wikipedia

    en.wikipedia.org/wiki/Tourmaline

    California became a large producer of tourmaline in the early 1900s. The Maine deposits tend to produce crystals in raspberry pink-red as well as minty greens. The California deposits are known for bright pinks, as well as bicolors. During the early 1900s, Maine and California were the world's largest producers of gem tourmalines.

  5. Cambria, California - Wikipedia

    en.wikipedia.org/wiki/Cambria,_California

    Cambria Historical Museum, in the restored Guthrie-Bianchini House, built 1870 Bluffs and rocky shoreline at the Fiscalini Ranch Preserve in Cambria. Cambria (/ ˈ k æ m b r i ə /) is a seaside village in San Luis Obispo County, California, United States midway between San Francisco and Los Angeles along California State Route 1 (Highway 1).

  6. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  7. History of the mapping of California - Wikipedia

    en.wikipedia.org/wiki/History_of_the_mapping_of...

    In 1891, the first state geologic map showing eight color stratigraphic regions was published. The second geologic map of the state was published in 1916 and shows twenty-one stratigraphic regions. The State Mining Bureau was renamed the Division of Mines and Geology in 1862.

  8. List of National Historic Landmarks in California - Wikipedia

    en.wikipedia.org/wiki/List_of_National_Historic...

    This is a complete List of National Historic Landmarks in California.The United States National Historic Landmark (NHL) program is operated under the auspices of the National Park Service, and recognizes structures, districts, objects, and similar resources nationwide according to a list of criteria of national significance. [1]

  9. List of ecoregions in California - Wikipedia

    en.wikipedia.org/wiki/List_of_ecoregions_in...

    This page was last edited on 23 September 2023, at 13:11 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.