Strunz class 01.A

Strunz class 01.A is a second-level subclass of the Strunz classification of minerals. It covers native metals and intermetallic alloys.

Third-level families and minerals

01.AA Copper-cupalite family

• 01.AA.05 Copper Cu
• 01.AA.05 Lead Pb
• 01.AA.05 Gold Au
• 01.AA.05 Silver Ag
• 01.AA.05 Nickel Ni
• 01.AA.05 Aluminium Al
• 01.AA.10a Auricupride Cu₃Au
• 01.AA.10b Tetra-auricupride AuCu
• 01.AA.15 Novodneprite AuPb₃
• 01.AA.15 Khatyrkite (Cu,Zn)Al₂
• 01.AA.15 Anyuiite Au(Pb,Sb)₂
• 01.AA.20 Cupalite (Cu,Zn)Al
• 01.AA.25 Hunchunite (Au,Ag)₂Pb

01.AB Zinc-brass family (Cu-Zn alloys)

• 01.AB.05 Cadmium Cd
• 01.AB.05 Zinc Zn
• 01.AB.10a Zhanghengite (Cu,Zn,Fe,Al,Cr)
• 01.AB.10b Danbaite CuZn₂

01.AC Indium-tin family

• 01.AC.05 Indium In
• 01.AC.10 Tin Sn
• 01.AC.15 Yuanjiangite AuSn
• 01.AC.15 Sorosite Cu(Sn,Sb)

01.AD Mercury-amalgam family

• 01.AD.05 Mercury Hg
• 01.AD.10 Belendorffite Cu₇Hg₆
• 01.AD.10 Kolymite Cu₇Hg₆
• 01.AD.15a Paraschachnerite Ag₃Hg₂
• 01.AD.15a Schachnerite Ag_1.1Hg_0.9
• 01.AD.15b Luanheite Ag₃Hg
• 01.AD.15c Eugenite Ag₉Hg₂
• 01.AD.15d Moschellandsbergite Ag₂Hg₃
• 01.AD.20a Weishanite (Au,Ag)₃Hg₂
• 01.AD.25 Potarite PdHg
• 01.AD.30 Leadamalgam HgPb₂

01.AE Iron-chromium family

• 01.AE.05 Iron Fe
• 01.AE.05 Chromium Cr
• 01.AE.10 Taenite γ-(Fe,Ni)
• 01.AE.10 Tetrataenite FeNi
• 01.AE.15 Chromferide Fe₃Cr_1−x (x = 0.6)
• 01.AE.15 Wairauite CoFe
• 01.AE.15 Ferchromide Cr₃Fe_1−x (x = 0.6)
• 01.AE.20 Awaruite Ni₂Fe to Ni₃Fe
• 01.AE.25 Jedwabite Fe₇(Ta,Nb)₃

Discredited species

Kamacite α-(Fe,Ni), now described as nickel-rich iron

01.AF Platinum-group elements

• 01.AF.05 Osmium (Os,Ir)
• 01.AF.05 Rutheniridosmine (Ir,Os,Ru)
• 01.AF.05 Ruthenium (Ru,Ir,Os)
• 01.AF.10 Palladium (Pd,Pt)
• 01.AF.10 Iridium (Ir,Os,Ru,Pt)
• 01.AF.10 Rhodium (Rh,Pt)
• 01.AF.10 Platinum Pt

01.AG PGE-metal alloys

• 01.AG.05 IMA2008-055 (Ni,Fe,Ir)
• 01.AG.05 Hexaferrum (Fe,Os,Ru,Ir)
• 01.AG.10 Atokite (Pd,Pt)₃Sn
• 01.AG.10 Zvyagintsevite Pd₃Pb
• 01.AG.10 Rustenburgite (Pt,Pd)₃Sn
• 01.AG.15 Taimyrite (Pd,Cu,Pt)₃Sn
• 01.AG.15 Tatyanaite (Pt,Pd,Cu)₉Cu₃Sn₄
• 01.AG.20 Paolovite Pd₂Sn
• 01.AG.25 Plumbopalladinite Pd₃Pb₂
• 01.AG.25 Stannopalladinite (Pd,Cu)₃Sn₂
• 01.AG.30 Cabriite Pd₂SnCu
• 01.AG.35 Chengdeite Ir₃Fe
• 01.AG.35 Isoferroplatinum (Pt,Pd)₃(Fe,Cu)
• 01.AG.40 Ferronickelplatinum Pt₂FeNi
• 01.AG.40 Tetraferroplatinum PtFe
• 01.AG.40 Tulameenite Pt₂FeCu
• 01.AG.45 Skaergaardite CuPd
• 01.AG.50 Yixunite Pt₃In
• 01.AG.55 Damiaoite PtIn₂
• 01.AG.60 Niggliite PtSn
• 01.AG.65 Bortnikovite Pd₄Cu₃Zn
• 01.AG.70 Nielsenite PdCu₃