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MINERAL CLASSIFICATION / SYSTEMATIK der MINERALE
according to E.H. Nickel & M.C. Nichols (2008), H. Strunz & E.H. Nickel (2001)
under construction !!!!
5. CARBONATES
(Carbonates, Nitrates)
5.C: Carbonates without additional anions, with water
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5.CA. With medium-sized cations
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5.CA.05. Nesquehonite group
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Nesquehonite | |
Mg(CO3) · 3 H2O | |
mon., P21/n | |
| | | | G |
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5.CA.10. Lansfordite group
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Lansfordite | |
Mg(CO3) · 5 H2O | |
mon., P21/a | |
| | | | G |
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5.CA.15. Barringtonite group
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Barringtonite | |
Mg(CO3) · 2 H2O | |
tric., P1 or P-1 | |
| | | | N |
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5.CA.20. Hellyerite group
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Hellyerite | |
Ni(CO3) · 6 H2O | |
mon., C2/c | |
| | | | A |
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5.CB. With large cations (Alkali and Alkali-Earth Carbonates)
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5.CB.05. Thermonatrite group
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Thermonatrite | |
Na2(CO3) · H2O | |
orth., Pca21 | |
| | | | G |
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5.CB.10. Natron group
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Natron | |
Na2(CO3) · 10 H2O | |
mon., Cc | |
| | | | A |
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5.CB.15. Trona group
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Trona | |
Na3(HCO3)(CO3) · 2 H2O | |
mon., C2/c | |
| | | | G |
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5.CB.20. Monohydrocalcite group
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Monohydrocalcite | |
Ca(CO3) · H2O | |
trig., P31 | |
| | | | G |
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5.CB.25. Ikaite group
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Ikaite | |
Ca(CO3) · 6 H2O | |
mon., C2/c | |
| | | | IMA 1962-005 |
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5.CB.30. Pirssonite group
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Pirssonite | |
Na2Ca(CO3)2 · 2 H2O | |
orth., Fdd2 | |
| | | | G |
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5.CB.35. Gaylussite group
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Gaylussite | |
Na2Ca(CO3)2 · 5 H2O | |
mon., I2/a | |
| | | | G |
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5.CB.40. Chalconatronite group
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Chalconatronite | |
Na2Cu(CO3)2 · 3 H2O | |
mon., P21/n | |
| | | | G |
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5.CB.45. Baylissite group
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Baylissite | |
K2Mg(CO3)2 · 4 H2O | |
mon., P21/n | |
| | | | IMA 1975-024 |
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5.CB.50. Tuliokite group
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Tuliokite | |
BaNa6Th(CO3)6 · 6 H2O | |
trig., R-3 | |
| | | | IMA 1988-041 |
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5.CC. With Rare Earth Elements
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5.CC.05. Donnayite group
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Donnayite-(Y) | |
NaCaSr3Y(CO3)6 · 3 H2O | |
tric., P-1 | |
FOTO |
| | | IMA 1978-007 |
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Mckelveyite-(Y) | |
NaCaBa3Y(CO3)6 · 3 H2O | |
tric., P-1 | |
| | | | Rd |
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Mckelveyite-(Y)-2M | |
NaCaBa3Y(CO3)6 · 3 H2O | |
mon. | |
| | | | Poly |
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Mckelveyite-(Nd) | |
NaCaBa3Nd(CO3)6 · 3 H2O | |
tric. | |
| | | | N |
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Weloganite | |
Na2Sr3Zr(CO3)6 · 3 H2O | |
tric., P1 | |
FOTO |
| | | IMA 1967-042 |
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Mckelveyite-(Y)-2M was originally submitted to the IMA and accepted as a new mineral (IMA 2005-012a), but later withdrawn as a polytype of mckelveyite-(Y).
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5.CC.10. Tengerite group
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Tengerite-(Y) | |
Y2(CO3)3 · 2 - 3 H2O | |
orth., Bb21m | |
| | | | Rd |
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Hizenite-(Y) | |
Ca2Y6(CO3)11 · 14 H2O | |
orth. | | | | | | IMA 2011-030 |
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5.CC.15. Lokkaite group
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Lokkaite-(Y) | |
CaY4(CO3)7 · 9 H2O | |
orth., Cm2m | |
| | | | IMA 1969-045 |
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5.CC.20. Shomiokite group
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Shomiokite-(Y) | |
Na3(Y,Dy)(CO3)3 · 3 H2O | |
orth., Pbn21 | |
| | | | IMA 1990-015 |
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5.CC.25. Lanthanite group
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Calkinsite-(Ce) | |
Ce2(CO3)3 · 4 H2O | |
orth., P21221 | |
| | | | A |
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Lanthanite-(La) | |
La2(CO3)3 · 8 H2O | |
orth., Pbnb | |
| | | | A |
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Lanthanite-(Ce) | |
Ce2(CO3)3 · 8 H2O | |
orth., Pbnb | |
FOTO |
| | | IMA 1983-055 |
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Lanthanite-(Nd) | |
Nd2(CO3)3 · 8 H2O | |
orth., Pbnb | |
| | | | IMA 1979-074 |
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5.CC.30. Adamsite group
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Adamsite-(Y) | |
NaY(CO3)2 · 6 H2O | |
tric. | |
| | | | IMA 1999-020 |
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5.CC.35. Decrespignyite group
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Decrespignyite-(Y) | |
Y4Cu(CO3)4Cl(OH)5 · 3 H2O | |
mon. | |
FOTO |
| | | IMA 2001-027 |
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5.CC.40. Galgenbergite group
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Galgenbergite-(Ce) | |
CaCe2(CO3)4 · H2O | |
tric., P-1 | |
| | | | IMA 1997-036 |
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5.CC.45. Ewaldite group
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Ewaldite | |
Ba(Na,Ca,Y,Ce,K)(CO3)2 · 2.6 H2O | |
hex., P63mc | |
| | | | IMA 1969-013 |
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5.CC.50. Kimuraite group
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Kimuraite-(Y) | |
CaY2(CO3)6 · 6 H2O | |
orth., I2mm | |
| | | | IMA 1984-073 |
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5.CC.55. Lecoqite group *
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Lecoqite-(Y) * | |
Na3Y(CO3)3 · 6 H2O | |
hex., P63 | |
| | | | IMA 2008-069 |
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in bold: grandfathered, IMA accepted, renamed and redefined (with IMA approval) minerals,
in normal letters: minerals published without IMA approval, questionable minerals, polytypes
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
GROUP = a name used to designate a group of species
N = Mineral published without approval of the CNMNC
Q = Questionable mineral
H = Hypothetical mineral (synthetic, anthropogenic, etc.)
D = Discredited by the CNMNC
Poly = Polytype
© Thomas Witzke / Stollentroll (2007 - 2012)
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