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MINERAL CLASSIFICATION / SYSTEMATIK der MINERALE

           based on E.H. Nickel & M.C. Nichols (2009), H. Strunz & E.H. Nickel (2001),
           revised by Thomas Witzke (2022)



10. ORGANIC MINERALS



10.C: Miscellaneous Organic Minerals


10.CA. Organic minerals with oxygen
 
10.CA.005. Flagstaffite [terpine hydrate]
 
Flagstaffite C10H20O2·H2O orth., Fdd2 G


 
10.CA.010. Hoelite [9,10-anthraquinone]
 
Hoelite C14H8O2 mon., P21/a FOTO G


 
10.CA.015. Refikite
 
Refikite C20H32O2 orth., P21212 G



 
 
10.CB. Organic minerals with nitrogen (and oxygen)
 
10.CB.005. Urea [carbonic acid di-amide]
 
Urea CO(NH2)2 tetr., P421m IMA 1972-031


 
10.CB.010. Acetamid [acetic acid amide]
 
Acetamid CH3CONH2 trig., R3c IMA 1974-039


 
10.CB.015. Allantoin [(2,5-dioxoimidazolidin-4-yl)urea]
 
Allantoin C4H6N4O3 mon., P21/c IMA 2020-004a


 
10.CB.020. Uricite [uric acid]
 
Uricite C5H4N4O3 mon., P21/a IMA 1973-055


 
10.CB.025. Tinnunculite [uric acid dihydrate]
 
Tinnunculite C5H4N4O3·2H2O mon., P21/c IMA 2015-021a

A mineral formed on a burning mine dump was originally published without IMA approval as tinnunculite, C10H12N8O8 (= C5H4N4O3·H2O), orth., probably an uric acid monohydrate.


 
10.CB.030. Marchettiite [anhydrous ammonium hydrogen urate]
 
Marchettiite C5H7N5O3 tric., P IMA 2017-066


 
10.CB.035. Guanine
 
Guanine C5H3(NH2)N4O mon. IMA 1973-056


 
10.CB.040. Kladnoite [phtalic acid imide (phthalimide)]
 
Kladnoite C6H4(CO)2NH mon., P21/n G


 
10.CB.045. Natrosulfatourea
 
Natrosulfatourea Na2(SO4)[CO(NH2)2] orth., Pbcn IMA 2019-134



 
 
10.CC. Metal-organic minerals and salts of complex organic compounds (with nitrogen and oxygen)
 
10.CC.005. Abelsonite [Nickel porphyrine]
 
Abelsonite NiC31H32N4 tric., P1 FOTO IMA 1975-013


 
10.CC.010. Joanneumite [bis(isocyanurato)diamminecopper(II)]
 
Joanneumite Cu(C3N3O3H2)2(NH3)2 tric., P1 IMA 2012-001


 
10.CC.015. Chanabayaite [a triazolate]
 
Chanabayaite Cu(C2N3H2)(NH3)Cl·0.25 H2O orth., Imma FOTO IMA 2013-065


 
10.CC.020. Bojarite [a triazolate]
 
Bojarite Cu3(C2N3H2)3(OH)Cl2·6H2O cub., Fd3c IMA 2020-035


 
10.CC.025. Triazolite [a triazolate]
 
Triazolite NaCu2(C2N3H2)2(NH3)2Cl3·4 H2O orth., P212121 IMA 2017-025



 
 

G = Grandfathered minerals: original description preceded the establishment of the CNMNC in 1959, and generally regarded as a valid species
A or IMA No. = Minerals approved by the CNMNC
Rd = Redefinition of the mineral approved by the CNMNC
Rn = Renamed with approval by the CNMNC
Q = Questionable mineral

To distinguish from classical Strunz numbering, on hierarchical "group" level, a numbering with 3 digits is used, like "10.CA.005. Flagstaffite", instead of 2 digits (like "10.CA.05.") in the Strunz system.


© Thomas Witzke (2022)


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