Database of Raman spectroscopy, X-ray diffraction and chemistry of minerals

View changes made in:

Jul 26, 2020
- Pumpellyite-(Mg)
  - IMA Number changed from "IMA1973s.p." to "IMA1973 s.p."
Oct 13, 2017
- Pumpellyite-(Mg)
  - IMA Ideal Chemistry changed from "Ca₂MgAl₂(SiO₄)(Si₂O₇)(OH)₂·H₂O" to "Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂·H₂O"
Jul 5, 2014
- Pumpellyite-(Mg)
  - IMA Number changed to "IMA1973s.p."
  - Mineral Comment changed from
    Palache C, Vassar H E (1925) Some minerals of the Keweenawan copper deposits: pumpellyite, a new mineral; sericite; saponite, American Mineralogist 10, 412-418
    
    Foshag W F (1926) New mineral names, American Mineralogist 11, 216-220
    
    Name changed from pumpellyite:
    Passaglia E, Gottardi G (1973) Crystal chemistry and nomenclature of pumpellyites and julgoldites, The Canadian Mineralogist 12, 219-223
    to
    Palache C, Vassar H E (1925) Some minerals of the Keweenawan copper deposits: pumpellyite, a new mineral; sericite; saponite, American Mineralogist 10, 412-418
    
    Name changed from pumpellyite:
    Passaglia E, Gottardi G (1973) Crystal chemistry and nomenclature of pumpellyites and julgoldites, The Canadian Mineralogist 12, 219-223
May 10, 2006
- Pumpellyite-(Mg)
  - IMA Ideal Chemistry changed to "Ca₂MgAl₂(SiO₄)(Si₂O₇)(OH)₂·H₂O"