Minerals

Agrinierite

K2Ca[(UO2)3O3(OH)2]2·5H2O

Aguilarite

Ag4SeS

Aheylite

Fe2+Al6(PO4)4(OH)8·4H2O

Ahlfeldite

Ni(SeO3)·2H2O

Ahrensite

SiFe2O4

Aikinite

CuPbBiS3

Aiolosite

Na2(Na2Bi)(SO4)3Cl

Airdite

Sr(V4+O)2(PO4)2·4H2O

Ajoite

K3Cu2+20Al3Si29O76(OH)16·8H2O

Akaganeite

(Fe3+,Ni2+)8(OH,O)16Cl1.25·nH2O

Akaogiite

TiO2

Akasakaite-(Ce)

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

Akasakaite-(La)

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

Akatoreite

Mn2+9Al2Si8O24(OH)8

Akdalaite

Al5O7(OH)

Åkermanite

Ca2MgSi2O7

Akhtenskite

MnO2

Akimotoite

MgSiO3

Aklimaite

Ca4[Si2O5(OH)2](OH)4·5H2O

Akopovaite

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

Akrochordite

MnMn2Mn2(AsO4)2(OH)4(H2O)4

Aksaite

MgB6O7(OH)6·2H2O

Aktashite

Cu6Hg3As4S12

Alabandite

MnS

Alacránite

As8S9

Alamosite

PbSiO3

Alarsite

Al(AsO4)

Albertiniite

Fe2+(SO3)·3H2O

Albite

Na(AlSi3O8)

Albrechtschraufite

MgCa4F2[UO2(CO3)3]2·17-18H2O

Alburnite

Ag8GeTe2S4

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

Aleksandrovite

KCa7Sn2Li3Si12O36F2

Aleksite

PbBi2Te2S2

Aleutite

[Cu5O2](AsO4)(VO4)·(Cu0.5◻0.5)Cl

Alexearlite

Hg3(MoO4)S2

Alexkhomyakovite

K6(Ca2Na)(CO3)5Cl·6H2O

Alexkuznetsovite-(Ce)

Ce2Mn(CO3)(Si2O7)

Alexkuznetsovite-(La)

La2Mn(CO3)(Si2O7)

Alflarsenite

NaCa2Be3Si4O13(OH)·2H2O

Alforsite

Ba5(PO4)3Cl

Alfredcasparite

Sr2TiO(Si2O7)

Alfredopetrovite

Al2(Se4+O3)3·6H2O

Alfredstelznerite

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