المعادن

Agakhanovite-(Y)

YCa◻2KBe3Si12O30

Agardite-(Ce)

CeCu2+6(AsO4)3(OH)6·3H2O

Agardite-(La)

LaCu2+6(AsO4)3(OH)6·3H2O

Agardite-(Nd)

NdCu2+6(AsO4)3(OH)6·3H2O

Agardite-(Y)

YCu2+6(AsO4)3(OH)6·3H2O

Agmantinite

Ag2MnSnS4

Agricolaite

K4(UO2)(CO3)3

Aguilarite

Ag4SeS

Ahlfeldite

Ni(SeO3)·2H2O

Aikinite

CuPbBiS3

Aiolosite

Na2(Na2Bi)(SO4)3Cl

Airdite

Sr(V4+O)2(PO4)2·4H2O

Cebollite

Ca5Al2(SiO4)3(OH)4

Tsepinite-K

(K,Ba,Na)2(Ti,Nb)2(Si4O12)(OH,O)2·3H2O

Akasakaite-(Ce)

CaCe(Al2Mn2+)(Si2O7)(SiO4)O(OH)

Akasakaite-(La)

CaLa(Al2Mn2+)(Si2O7)(SiO4)O(OH)

Akdalaite

Al5O7(OH)

Akhtenskite

MnO2

Akimotoite

MgSiO3

Aklimaite

Ca4[Si2O5(OH)2](OH)4·5H2O

Akopovaite

Al4Li2(OH)12(CO3)(H2O)3

Aksaite

MgB6O7(OH)6·2H2O

Alabandite

MnS

Alacránite

As8S9

Albrechtschraufite

MgCa4F2[UO2(CO3)3]2·17-18H2O

Alcantarillaite

[Fe3+0.5(H2O)4][CaAs3+2(Fe3+2.5W6+0.5)(AsO4)2O7]

Alcaparrosaite

K3Ti4+Fe3+(SO4)4O(H2O)2

Aldermanite

[Mg(H2O)6][Na(H2O)2Al3(PO4)2(OH)6]·H2O

Aldomarinoite

Sr2Mn3+(AsO4)2(OH)

Aldridgeite

(Cd,Ca)(Cu,Zn)4(SO4)2(OH)6·3H2O

Tsepinite-Sr

(Sr,Ba,K)(Ti,Nb)2(Si4O12)(OH,O)2·3H2O

Aleksite

PbBi2Te2S2

Aleutite

[Cu5O2](AsO4)(VO4)·(Cu0.5◻0.5)Cl

Alexearlite

Hg3(MoO4)S2

Alexkhomyakovite

K6(Ca2Na)(CO3)5Cl·6H2O

Alexkuznetsovite-(La)

La2Mn(CO3)(Si2O7)

Alflarsenite

NaCa2Be3Si4O13(OH)·2H2O

Alforsite

Ba5(PO4)3Cl

Alfredopetrovite

Al2(Se4+O3)3·6H2O

Alfredstelznerite

Ca4(H2O)4[B4O4(OH)6]4(H2O)15

Algodonite

Cu1-xAsx (x ≈ 0.15)

Alicewilsonite-(YCe)

Na2Sr2YCe(CO3)6·3H2O

Alicewilsonite-(YLa)

Na2Sr2YLa(CO3)6·3H2O

Čejkaite

Na4(UO2)(CO3)3

Celadonite

KMgFe3+Si4O10(OH)2

Klaprothite

Na6(UO2)(SO4)4(H2O)4

Aliettite

Ca0.2Mg6(Si,Al)8O20(OH)4·4H2O

Tsumgallite

GaO(OH)