Mineralogy Database

Edoylerite Mineral Data

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General Edoylerite Information

Help on Chemical  Formula: Chemical Formula: Hg++3Cr++++++O4S2
Help on Composition: Composition: Molecular Weight = 781.90 gm
   Chromium   6.65 %  Cr   12.79 % CrO3
   Mercury   76.96 %  Hg   83.10 % HgO
   Sulfur     8.20 %  S     8.20 % S2-
               -   %  S    -4.09 % -O=S 
   Oxygen     8.18 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Hg3CrO4S2
Help on Environment: Environment: Rare alteration product of cinnabar, in a mercury deposit in silicate-carbonate rock hydrothermally altered from serpentinite.
Help on IMA Status: IMA Status: Approved IMA 1993
Help on Locality: Locality: Clear Creek Claim, New Idria district, San Benito County, California, USA. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Edward H. Oyler (1915-), American mineral collector specializing in mercury minerals.
Help on Name Pronunciation: Name Pronunciation: Edoylerite + Pronunciation Say EDOYLERITE
Help on Synonym: Synonym: ICSD 87733
  IMA1987-006
  PDF 45-1452