Mineral Information and Data:

Deanesmithite
Hg1+2Hg2+3S2OCrO4 [CNMNC approved formula]

Named for Deane K. Smith (1930-2001), Pennsylvania State University, University Park, Pennsylvania, USA.

IMA status : Approved Species 1993 ()
CLASSIFICATION 
Dana
(8th edition) :
35.04.03.01  
  (35) Anhydrous Chromates
  (35.04) with miscellaneous formulae
  (35.04.03)
  
Nickel-Strunz
(10th edition) :
07.FB.20
  (07) Sulfates (selenates, tellurates, chromates, molybdates, wolframates)
  (07.F) Chromates
  (07.FB) With additional O,V, S, Cl
  
Crystal system: Triclinic System
Point group (H-M): 1 — pinacoidal
  
  
  

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