• Gerhardtite: Mineral information, data and localities.

    www.mindat.org/min-1680.html Named in 1885 by Horace L. Wells and Samuel Lewis Penfield in honor of Charles Frédéric Gerhardt [August 21, 1816 Strassburg Germany - August 19, 1856 Strasbourg, Germany], who first prepared the artificial compound, in addition to many other achievements.
  • Gerhardtite Mineral Data

    www.webmineral.com/data/Gerhardtite.shtml Exceptional Minerals Google Search for Gerhardtite John Betts Fine Minerals Search for Gerhardtite McDougall Minerals Google Search for Gerhardtite Mineral News Website Link Rock and Mineral Shows Google Search for Gerhardtite Weinrich Minerals, Inc. Google Search for Gerhardtite. Ask about Gerhardtite here :
  • Gerhardtite | Definition of Gerhardtite by Merriam-Webster

    www.merriam-webster.com/dictionary/gerhardtite Gerhardtite definition is - a mineral Cu2(NO3)(OH)3 consisting of an emerald-green basic copper nitrate.
  • Gerhardtite | Article about gerhardtite by The Free Dictionary

    encyclopedia2.thefreedictionary.com/gerhardtite Encyclopedia article about gerhardtite by The Free Dictionary
  • Gerhardtite Mineral Specimen For Sale - Dakota Matrix Minerals

    www.dakotamatrix.com/products/17887/gerhardtite Gerhardtite - Bright blue thin coatings with other unidentified minerals. . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
  • Gerhardtite Mineral Specimen For Sale - Dakota Matrix Minerals

    www.dakotamatrix.com/products/7810/gerhardtite Gerhardtite - 2mm piece in capsule. . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
  • Gerhardtite Cu2(NO3)(OH)3 - Handbook of Mineralogy

    www.handbookofmineralogy.com/pdfs/gerhardtite.pdf Gerhardtite Cu2(NO3)(OH)3 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic. Point Group: 222. As crystals, thick tabular on {001}, commonly heavily striated k{001}, with rhombic outline, to 1.5 cm; mammillary, granular,
  • Gerhardtite dictionary definition | gerhardtite defined

    www.yourdictionary.com/gerhardtite gerhardtite definition: Noun 1. (mineralogy) An orthorhombic-disphenoidal mineral containing copper, hydrogen, nitrogen, and oxygen.Origin -ite...
  • Gerhardtite. 39.7 Ct. Greenland | eBay

    www.ebay.com/itm/Gerhardtite-39-7-Ct-Greenland-/172740269924 Gerhardtite from Greenland. Comes with certificate of authenticity. Ultra rare mineral from collection. Type of stone Gerhardtite Main color multicolour Origin Greenland Average Weight (Carats) 39.7 ct Dimension (mm) 21 x 13 x 12 mm Ref SKU015122 .
  • Gerhardtite - Mindat.org

    www.mindat.org/gm/1680 This is a small but interesting double-terminated crystal of gerhardtite, also coming from the unique slag find I made in the year 2000. The rare gerhardtite crystals usually cross the vug and touch both the cavity's walls, for this reason it is really uncommon to find well-terminated ones. Photographed with biological microscope Zeiss, ...