orthorhombic

CaAl2(PO4)2F2

(K,Na)3(Fe^3⁺,Ti,Al,Mg)5O2(AsO4)5

(NH4,K,Pb)8NaFe^2⁺4(SO4)5Cl8

Zn2AsO4(OH)

CaMgAsO4(OH)

Ce(TiNb)O6

Y(TiNb)O6

K2Ca[(UO2)3O3(OH)2]2·5H2O

Ag4SeS

MgB6O7(OH)6·2H2O

Mg5Al12(PO4)8(OH)22·32H2O

(Fe,Ni)2P

Ca4Mn^3⁺2Al2(Mn^3⁺Mg)(SiO4)2(Si3O10)(V5+O4)(OH)6

Mg4(PO4)2(OH,O)(F,☐)

CuCl2·2NH3

Na(AlSi2O6)·H2O

Al2SiO5

PbSO4

CaSO4

Cu7S4

☐Mg2Mg5Si8O22(OH)2

CaCO3

K2[SO4]

Ag6CuBiS4

Ag8GeS6

(Mg,Fe^2⁺)Ti2O5

Al(UO2)2(AsO4)2F·20H2O

Cu2Cl(OH)3

Cu5Se4

Ca3Cu2Al2(AsO4)4(OH)4·2H2O

CaZnAsO4(OH)

Ca(UO2)2(PO4)2·(10-12)H2O

KBF4

Mg2[(Ti,Mg),Fe^3⁺]O2BO3

Na2BaAl4Si4O16

Na2(Si7Al2)O18·6H2O

BaSO4

Ca4Be2₊ₓAl2₋ₓSi9O26₋ₓ(OH)2₊ₓ (x=0 to 1)

Ca(UO2)6O4(OH)6·8(H2O)

FeSb2S4

Be4Si2O7(OH)2

Bi2S3

Bi2O2(CO3)

Ni2Fe^3⁺O2(BO3)

Mg3B7O13Cl

Cu5FeS4

CuPbSbS3

Mg(AsO3OH)·4H2O

MgSiO3

TiO2

Ca2(Al,Fe^3⁺)2O5

Pd2CuSn

CaB2O4

Cu2Pb5(SO4)3(CO3)(OH)6

Ag8SnS6

AgHgClS

ZrAl2Ti4O11

KMgCl3·6H2O

Mn^2⁺Al2(Si2O6)(OH)4

SrSO4

Sb^3⁺Sb^5⁺O4

CuSbS2

Mn3B7O13Cl

Cu2Cl(N3C2H2)2(NH3,Cl,H2O,☐)4

Mg17Si20O54(OH)6

Fe^2⁺AlPO4(OH)2·H2O

KCaCl3

BeAl2O4

Cu2₋ₓAlₓ(H2₋ₓSi2O5)(OH)4 · nH2O

CoAsS

Fe3C

K3VS4

CaCuAsO4(OH)

Mg2Al4Si5O18

Cu3PO4(OH)3

PbCl2

Ca(Al2Si3)O10·(5-6)H2O

CuFe2S3

CuAl

Pb3(UO2)8O8(OH)6 * 3H2O

Cu4Al2SO4(OH)12·2H2O

CaB2Si2O8

(Cu,Ag)14HgS8

NaAl(CO3)(OH)2

PbZn(VO4)(OH)

As4S3

Ba2Al4(CO3)4(OH)8·3H2O

PbCuAsO4(OH)

AlAl6BSi3O18

PbAl2(CO3)2(OH)4·H2O

Na8Ce^4⁺(La,REE)2(PO4)6

Ag3₊ₓSb1₋ₓ (x~0.2)

Ba(Si3Al2)O10·4H2O

(Fe^2⁺8Fe^3⁺)(PO4)O8

AgTe

Cu3AsS4

Mg2Si2O6

MgSO4·7H2O

Cu2AsO4(OH)·3H2O

(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6

C23H48

Ni4Si6O15(OH)2·6H2O

Fe^2⁺2SiO4

Na4(UO2)(SO4)3·3H2O

Fe^3⁺2(Mo^6⁺O4)3·7H2O

☐{Fe^2⁺2}{Fe^2⁺3Al2}(Al2Si6O22)(OH)2

Al2(PO4)F2(OH)(H2O)3·4H2O

Al3(PO4)2(OH)2F*5H2O

Mg2SiO4

Pb(UO2)4O3(OH)4·4H2O

Ba(UO2)2(VO4)2·5H2O

☐Mg2Mg3Al2(Si6Al2)O22(OH)2