Clase 8: Fosfatos, Arsenatos, Vanadatos

1ELEMENTOS (Metales and aleacciones intermetálicas; metaloides and no metales; carbures, siliciuros, nitruros, fosfuros)
2SULFUROS y SULFOSALES (sulfuros, selenuros, teleruros; arseniuros, antimoniuros, bismutidos; sulfoarsenitos, sulfoantimonitos, sulfbismutitos, etc.)
3HALUROS
4OXIDOS (Hydroxides, V[5,6] vanadatos, arsenitos, antimonitos, bismuthitos, sulfitos, selenitos, telluritos, iodatos)
5CARBONATOS (NITRATOS)
6BORATOS
7SULFATOS (selenatos, teluratos, cromatos, molibdatos, wolframatos)
8FOSPHATOS, ARSENATES, VANADATES
9SILICATOS (Germanatos)
10COMPUESTOS ORGÁNICOS
Clasificación basada en la Nickel-Strunz 9th Edition (2001),aumentada por Jim Ferraiolo y otros, y ahora ampliada y mantenida por mindat.org
This classification is based on the Nickel-Strunz 9th Edition (2001), expanded on by Jim Ferraiolo and others, and now extended and maintained by mindat.org
8.APhosphates, etc. without additional anions, without H2O
8.BPhosphates, etc., with additional anions, without H2O
8.CPhosphates without additional anions, with H2O
8.DPhosphates, etc. with additional anions, with H2O
8.EUranyl phosphates and arsenates
8.FPolyphosphates, Polyarsenates, [4]-Polyvanadates

8.A Phosphates, etc. without additional anions, without H2O

8.AAWith small cations (some also with larger ones)
8.ABWith medium-sized cations
8.ACWith medium-sized and large cations
8.ADWith only large cations

8.AA With small cations (some also with larger ones)

8.AA.10 BERYLLONITA NaBePO4

8.B Phosphates, etc., with additional anions, without H2O

8.BAWith small and medium-sized cations
8.BBWith only medium-sized cations, (OH, etc.):RO4 about 1:1
8.BCWith only medium-sized cations, (OH, etc.):RO4 > 1:1 and < 2:1
8.BDWith only medium-sized cations, (OH, etc.):RO4= 2:1
8.BEWith only medium-sized cations, (OH, etc.):RO4 > 2:1
8.BFWith medium-sized and large cations, (OH, etc.):RO4< 0.5:1
8.BGWith medium-sized and large cations, (OH, etc.):RO4 = 0.5:1
8.BHWith medium-sized and large cations, (OH,etc.):RO4 = 1:1
8.BJWith medium-sized and large cations, (OH, etc.):RO4= 1:5:1
8.BKWith medium-sized and large cations, (OH, etc.):RO4 = 2:1, 2.5:1
8.BLWith medium-sized and large cations, (OH, etc.):RO4 = 3:1
8.BMWith medium-sized and large cations, (OH, etc.):RO4 = 4:1
8.BNWith only large cations, (OH, etc.):RO4 = 0.33:1
8.BOWith only large cations, (OH, etc.):RO4 about 1:1

8.BA With small and medium-sized cations

8.BA.10 HIDROXIHERDERITA CaBe(PO4)(OH)

8.BB With only medium-sized cations, (OH, etc.):RO4 about 1:1

8.BB.30 ADAMITA Zn2(AsO4)(OH)

8.BE With only medium-sized cations, (OH, etc.):RO4 > 2:1

8.BE.15 CORNETITA Cu3(PO4)(OH)3

8.BN With only large cations, (OH, etc.):RO4 = 0.33:1

8.BN.05 SUPERGRUPO DEL APATITO M12 M23(TO4)3 X

M= Ca2+, Pb2+, Ba2+, Sr2+, Mn2+, Na+, Ce3+, La3+, Y3+, Bi3+
T= P5+, As5+, V5+, Si4+, S6+, B3+
X= F–, (OH)–, C l–,O2-

8.BN.05 MIMETITA Pb5(AsO4)3Cl

8.BN.05 PIROMORFITA Pb5(PO4)3Cl

8.BN.05 VANADINITA Pb5(VO4)3Cl

8.C Phosphates without additional anions, with H2O

8.CAWith small and large/medium cations
8.CBWith only medium-sized cations, RO4:H2O = 1:1
8.CCWith only medium-sized cations, RO4:H2O = 1:1.5
8.CDWith only medium-sized cations, RO4:H2O = 1:2
8.CEWith only medium-sized cations, RO4:H2O about 1:2.5
8.CFWith large and medium-sized cations, RO4:H2O > 1:1
8.CGWith large and medium-sized cations, RO4:H2O = 1:1
8.CHWith large and medium-sized cations, RO4:H2O < 1:1
8.CJWith only large cations

8.CD With only medium-sized cations, RO4:H2O = 1:2

8.CD.10 VARISCITA Al(PO4) · 2H2O

8.CE With only medium-sized cations, RO4:H2O about 1:2.5

8.CE.40 ERITRITA Co3(AsO4)2 · 8H2O

8.CE.40 Vivianita Fe2+Fe2+2(PO4)2 · 8H2O

8.D Phosphates, etc. with additional anions, with H2O

8.DAWith small (and occasionally larger) cations
8.DBWith only medium-sized cations, (OH, etc.):RO4< 1:1
8.DCWith only medium-sized cations, (OH, etc.):RO4 = 1:1 and < 2:1
8.DDWith only medium-sized cations, (OH, etc.):RO4= 2:1
8.DEWith only medium-sized cations, (OH, etc.):RO4 = 3:1
8.DFWith only medium-sized cations, (OH,etc.):RO4 > 3:1
8.DGWith large and medium-sized cations, (OH, etc.):RO4< 0.5:1
8.DHWith large and medium-sized cations, (OH, etc.):RO4 < 1:1
8.DJWith large and medium-sized cations, (OH, etc.):RO4 = 1:1
8.DKWith large and medium-sized cations, (OH, etc.):RO4 > 1:1 and < 2:1
8.DLWith large and medium-sized cations, (OH, etc.):RO4 = 2:1
8.DMWith large and medium-sized cations, (OH, etc.):RO4 > 2:1
8.DNWith only large cations
8.DOWith CO3, SO4, SiO4

8.DC With only medium-sized cations, (OH, etc.):RO4 = 1:1 and < 2:1

8.DC.40 CACOXENITA Fe3+24AlO6(PO4)17(OH)12 · 75H2O

8.DC.50 Wavellita Al3(PO4)2(OH,F)3 · 5H2O

8.DL With large and medium-sized cations, (OH, etc.):RO4 = 2:1

8.DL.20 DUGGANITA Pb3Zn3(AsO4)2(TeO6)

Dugganita Mina Empire, Arizona, EE.UU. La dugganita es un mineral de teluro que contiene plomo, zinc y arsénico.

8.E Uranyl phosphates and arsenates

8.EAUO2:RO4 = 1:2
8.EBUO2:RO4 = 1:1
8.ECUO2:RO4 = 3:2
8.EDUnclassified

8.EB UO2:RO4 = 1:1

8.EB.05 AUTUNITA Ca(UO2)2(PO4)2 · 10-12H2O

@NadWGab
43 of #365Minerals Autunite: –#radioactive mineral (uranium content = 48.27% by weight) -forms via the oxidation of uranium minerals in granite pegmatites -named after #Autun in France, where it was discovered in 1852 © Yaiba Sakaguchi

8.EB.05 TOBERNITA Cu(UO2)2(PO4)2 · 12H2O