• Grandview Mine - Wikipedia

    en.wikipedia.org/wiki/Grandview_Mine Grandview is the type locality for grandviewite, a copper aluminium silicate. Grandview produced exceptionally fine mineral specimens of cyanotrichite, brochantite, chalcoalumite, and many other copper and uranium minerals. These specimens are now rare, as mineral collecting is not permitted in the National Park.
  • RARE Grandviewite Cyanotrichite Brochantite GRANDVIEW MINE ...

    www.ebay.com/itm/.../293732806890 A fantastic example of this rare species from the type locale in Arizona!!! This specimen hosts numerous, fuzzy-looking, turuoise blue balls of grandviewite crystals in colorful association with intense blue, fuzzy-looking cyanotrichite crystals, with some lighter blue carbonate-cyanotrichite crystals, and deep green brochantite crystals!!!
  • Grandviewite: Mineral information, data and localities.

    zh.mindat.org/min-31588.html 28 photos of Grandviewite associated with Brochantite: Cu 4 (SO 4)(OH) 6: 22 photos of Grandviewite associated with Chalcoalumite: CuAl 4 (SO 4)(OH) 12 · 3H 2 O: 20 photos of Grandviewite associated with Cyanotrichite: Cu 4 Al 2 (SO 4)(OH) 12 · 2H 2 O
  • Grandviewite Mineral Data - webmin.mindat.org

    webmin.mindat.org/data/Grandviewite.shtml General Grandviewite Information : Chemical Formula: Cu3Al9(SO4)2(OH)29 : Composition: Molecular Weight = 1,118.81 gm Aluminum 21.70 % Al 41.01 % Al 2 O 3: Copper 17.04 % Cu 19.18 % Cu 2 O: Hydrogen 2.61 % H 23.35 % H 2 O: Sulfur 5.73 % S 14.31 % SO 3: Oxygen 52.91 % O: 100.00 % 97.85 % = TOTAL OXIDE
  • A to Z List - Mineral

    www.webmineral.com/data/Grandviewite.shtml Short-cut icons Legend; B: Valid Species (Bold) - All Minerals that are IMA approved or were considered valid prior to 1959 are in bold type. Pronunciation Icon - Sound file Courtesy Photo Atlas of Minerals. Mineral Image Icon - Mineral image is present for this mineral.
  • Category:Grandviewite - Wikimedia Commons

    commons.wikimedia.org/wiki/Category:Grandviewite Grandviewite Cu3Al9(SO4)2(OH)29.. Occurs in close association with other copper aluminum sulfate minerals such as chalcoalunite and cyanotrichite. Named after the type locality, the en:Grandview Mine.; Grandviewite data at Mindat
  • All R070667 - RRUFF Database: Raman, X-ray, Infrared, and ...

    rruff.info/all/display=default/R070667 Name: Grandviewite RRUFF ID: R070667 Ideal Chemistry: Cu 3 Al 9 (SO 4) 2 (OH) 29 Locality: Grand View mine, Coconino County, Arizona, USA Source: George Stevens, Malcom Alter Owner: RRUFF Description: Light blue sprays of fibrous crystals associated with blue cyanotrichite. Status: The identification of this mineral is not yet confirmed.
  • Verification - Mindat.org

    www.mindat.org/min-31588.html Large number of pages viewed. While we don't want to limit you viewing as many pages as you would like on mindat.org, we do need to prevent people from automated downloads of our content.
  • Grandviewite, Cu3Al9(SO4)2(OH)29, a new mineral from the ...

    researchdirect.westernsydney.edu.au/islandora/object/uws:19858 Grandviewite, Cu3Al9(SO4)2(OH)29, (IMA 2007-004), is a new mineral from the Grandview mine, Grand Canyon, Arizona, USA. The name is given for the locality. The mineral forms radiating sprays of extremely acicular laths, up to 0.5 mm in length and about 2 μm thick. Individual crystals are of the order of 0.1 μm thick.
  • Canyon Sketches Vol 25 - May 2012 - Grand Canyon National ...

    www.nps.gov/grca/learn/nature/cynsk-v25.htm Grandviewite is a light blue-green mineral that occurs in small tuffs of radiating needle-like crystals. It had been described as an unknown mineral in 1971 by a mineralogist who had a research permit from the park, but it wasn't until 2007 that it was described as a new mineral species accepted by the International Mineralogical Association.