All minerals

Abellaite

NaPb₂(CO₃)₂(OH)

Carbonates Hardness — · Trigonal

Abelloemringerite

Cu₂Pb₂Mn³⁺Mn⁴⁺₃O₁₁(OH)(H₂O)₂·H₂O

Oxides Hardness — · Orthorhombic

Abelsonite

NiC₃₁H₃₂N₄

Oxides Hardness — · Triclinic

Abenakiite-(Ce)

Na₂₆Ce₆(Si₆O₁₈)(PO₄)₆(CO₃)₆(SO₂)O

Silicates Hardness — · Trigonal

Abernathyite

K(UO₂)(AsO₄)·3H₂O

Phosphates Hardness — · Tetragonal

Abhurite

Sn²⁺₂₁O₆(OH)₁₄Cl₁₆

Halides Hardness 2 · Trigonal

Abramovite

Pb₂SnInBiS₇

Sulfides Hardness — · Triclinic

Abswurmbachite

Cu²⁺(Mn³⁺)₆O₈(SiO₄)

Silicates Hardness 6,5 · Tetragonal

Abuite

CaAl₂(PO₄)₂F₂

Phosphates Hardness — · Orthorhombic

Acanthite

Ag₂S

Sulfides Hardness — · Monoclinic

Acetamide

Oxides Hardness —

Achalaite

Fe²⁺TiNb₂O₈

Oxides Hardness — · Monoclinic

Achávalite

FeSe

Sulfides Hardness — · Hexagonal

Achyrophanite

(K,Na)₃(Fe³⁺,Ti,Al,Mg)₅O₂(AsO₄)₅

Oxides Hardness — · Orthorhombic

Acmonidesite

(NH₄,K,Pb)₈NaFe²⁺₄(SO₄)₅Cl₈

Sulfates Hardness — · Orthorhombic

Actinolite

Ca₂(Mg,Fe)₅[OH|Si₄O₁₁]₂

Silicates Hardness — · Monoclinic

Acuminite

SrAlF₄(OH)·H₂O

Oxides Hardness — · Monoclinic

Adachiite

CaFe²⁺₃Al₆(Si₅AlO₁₈)(BO₃)₃(OH)₃(OH)

Oxides Hardness — · Trigonal

Adamite

Zn₂AsO₄(OH)

Phosphates Hardness 3,5 · Orthorhombic

Adamsite-(Y)

NaY(CO₃)₂·6H₂O

Carbonates Hardness 3 · Triclinic

Adanite

Sulfates Hardness — · Monoclinic

Addibischoffite

Ca₂Al₆Al₆O₂₀

Oxides Hardness — · Triclinic

Adelite

CaMgAsO₄(OH)

Phosphates Hardness — · Orthorhombic

Admontite

MgB₆O₁₀·7H₂O

Oxides Hardness — · Monoclinic

Adolfpateraite

K(UO₂)(SO₄)(OH)(H₂O)

Sulfates Hardness — · Monoclinic

Adranosite

(NH₄)₄NaAl₂(SO₄)₄Cl(OH)₂

Sulfates Hardness — · Tetragonal

Adranosite-(Fe)

(NH₄)₄NaFe₂(SO₄)₄Cl(OH)₂

Sulfates Hardness — · Tetragonal

Adrianite

Ca₁₂(Al₄Mg₃Si₇)O₃₂Cl₆

Oxides Hardness — · Cubic

Aegirine

NaFe³⁺Si₂O₆

Oxides Hardness 6,3 · Monoclinic

Aegirine-augite

(Ca,Na)(Fe³⁺,Mg,Fe²⁺)Si₂O₆

Oxides Hardness — · Monoclinic

Aenigmatite

Na₄[Fe²⁺₁₀Ti₂]O₄[Si₁₂O₃₆]

Silicates Hardness — · Triclinic

Aerinite

(Ca,Na)₆(Fe³⁺,Fe²⁺,Mg,Al)₄(Al,Mg)₆Si₁₂O₃₆(OH)₁₂(CO₃)·12H₂O

Silicates Hardness —

Aerugite

Ni₈.₅(AsO₄)₂As⁵⁺O₈

Phosphates Hardness 4 · Trigonal

Aeschynite-(Ce)

Ce(TiNb)O₆

Oxides Hardness — · Orthorhombic

Aeschynite-(Nd)

Nd(TiNb)O₆

Oxides Hardness —

Aeschynite-(Y)

Y(TiNb)O₆

Oxides Hardness — · Orthorhombic

Afghanite

(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄)O₉₆(SO₄)₆Cl₆

Silicates Hardness — · Trigonal

Afmite

Al₃(OH)₄(H₂O)₃(PO₄)(PO₃OH)·H₂O

Phosphates Hardness — · Triclinic

Afwillite

Ca₃[SiO₃(OH)]₂·2H₂O

Silicates Hardness — · Monoclinic

Agaite

Pb₃Cu²⁺Te⁶⁺O₅(OH)₂(CO₃)

Carbonates Hardness — · Orthorhombic

Agakhanovite-(Y)

YCa☐₂KBe₃Si₁₂O₃₀

Silicates Hardness — · Hexagonal

Agardite-(Ce)

CeCu²⁺₆(AsO₄)₃(OH)₆·3H₂O

Phosphates Hardness 3 · Hexagonal

Agardite-(La)

LaCu²⁺₆(AsO₄)₃(OH)₆·3H₂O

Phosphates Hardness — · Hexagonal

Agardite-(Nd)

NdCu²⁺₆(AsO₄)₃(OH)₆·3H₂O

Phosphates Hardness — · Hexagonal

Agardite-(Y)

YCu²⁺₆(AsO₄)₃(OH)₆·3H₂O

Phosphates Hardness — · Hexagonal

Agmantinite

Ag₂MnSnS₄

Sulfides Hardness — · Orthorhombic

Agrellite

NaCa₂Si₄O₁₀F

Silicates Hardness — · Triclinic

Agricolaite

K₄(UO₂)(CO₃)₃

Carbonates Hardness 4 · Monoclinic

Agrinierite

K₂Ca[(UO₂)₃O₃(OH)₂]₂·5H₂O

Oxides Hardness — · Orthorhombic

Aguilarite

Ag₄SeS

Sulfides Hardness — · Orthorhombic

Aheylite

Fe²⁺Al₆(PO₄)₄(OH)₈·4H₂O

Phosphates Hardness — · Triclinic

Ahlfeldite

NiSeO₃·2H₂O

Oxides Hardness — · Monoclinic

Ahrensite

γ-Fe₂(SiO₄)

Silicates Hardness — · Cubic

Aikinite

CuPbBiS₃

Sulfides Hardness —

Aiolosite

Na₂(Na₂Bi)(SO₄)₃Cl

Oxides Hardness — · Hexagonal

Airdite

Oxides Hardness — · Monoclinic

Ajoite

K₃Cu²⁺₂₀Al₃Si₂₉O₇₆(OH)₁₆·8H₂O

Silicates Hardness — · Triclinic

Akaganeite

(Fe³⁺,Ni²⁺)₈(OH,O)₁₆Cl₁.₂₅·nH₂O

Oxides Hardness — · Monoclinic

Akaogiite

TiO₂

Oxides Hardness — · Monoclinic

Akasakaite-(Ce)

(CaCe)(AlAlMn²⁺)O[Si₂O₇][SiO₄](OH)

Silicates Hardness — · Monoclinic

Akasakaite-(La)

(CaLa)(AlAlMn²⁺)O[Si₂O₇][SiO₄](OH)

Silicates Hardness — · Monoclinic

Akatoreite

Mn²⁺₉Al₂Si₈O₂₄(OH)₈

Silicates Hardness — · Triclinic

Akdalaite

Al₅O₇(OH)

Oxides Hardness — · Hexagonal

Åkermanite

Ca₂MgSi₂O₇

Silicates Hardness — · Tetragonal

Akhtenskite

MnO₂

Oxides Hardness — · Hexagonal

Akimotoite

MgSiO₃

Oxides Hardness — · Trigonal

Aklimaite

Ca₄[Si₂O₅(OH)₂](OH)₄·5H₂O

Silicates Hardness — · Monoclinic

Akopovaite

Al₄Li₂(OH)₁₂(CO₃)(H₂O)₃

Oxides Hardness — · Monoclinic

Akrochordite

Mn²⁺₅(AsO₄)₂(OH)₄·4H₂O

Phosphates Hardness — · Monoclinic

Aksaite

MgB₆O₇(OH)₆·2H₂O

Oxides Hardness — · Orthorhombic

Aktashite

Cu₆Hg₃As₄S₁₂

Sulfides Hardness — · Trigonal

Alabandite

MnS

Sulfides Hardness —

Alacránite

As₈S₉

Sulfides Hardness — · Monoclinic

Alamosite

PbSiO₃

Silicates Hardness — · Monoclinic

Alarsite

AlAsO₄

Phosphates Hardness — · Trigonal

Albertiniite

Fe²⁺(SO₃)·3H₂O

Oxides Hardness — · Monoclinic

Albite

NaAlSi₃O₈

Silicates Hardness — · Triclinic

Albrechtschraufite

MgCa₄F₂[UO₂(CO₃)₃]₂·17-18H₂O

Carbonates Hardness 2,75 · Triclinic

Alburnite

Ag₈GeTe₂S₄

Sulfides Hardness — · Cubic

Alcantarillaite

Phosphates Hardness — · Orthorhombic

Alcaparrosaite

K₃Ti⁴⁺Fe³⁺(SO₄)₄O(H₂O)₂

Sulfates Hardness — · Monoclinic

Aldermanite

Mg₅Al₁₂(PO₄)₈(OH)₂₂·32H₂O

Phosphates Hardness — · Orthorhombic

Aldomarinoite

Oxides Hardness — · Monoclinic

Aldridgeite

(Cd,Ca)(Cu,Zn)₄(SO₄)₂(OH)₆·3H₂O

Sulfates Hardness — · Monoclinic

Aleksandrovite

KCa₇Sn₂Li₃Si₁₂O₃₆F₂

Silicates Hardness — · Monoclinic

Aleksite

PbBi₂Te₂S₂

Sulfides Hardness 2 · Trigonal

Aleutite

[Cu₅O₂](AsO₄)(VO₄)·(Cu,K,Pb,Rb,Cs,)Cl

Oxides Hardness — · Monoclinic

Alexearlite

Hg₃(MoO₄)S₂

Oxides Hardness — · Orthorhombic

Alexkhomyakovite

K₆(Ca₂Na)(CO₃)₅Cl·6H₂O

Carbonates Hardness — · Hexagonal

Alexshubnikovite

Ca₂Cu₉(AsO₄)₄(OH)₉Cl(H₂O)₈·2H₂O

Oxides Hardness — · Monoclinic

Alflarsenite

NaCa₂Be₃Si₄O₁₃(OH)·2H₂O

Oxides Hardness — · Monoclinic

Alforsite

Ba₅(PO₄)₃Cl

Phosphates Hardness — · Hexagonal

Alfredcasparite

Sr₂TiO(Si₂O₇)

Oxides Hardness — · Tetragonal

Alfredopetrovite

Al₂(Se⁴⁺O₃)₃·6H₂O

Oxides Hardness 2,5 · Hexagonal

Alfredstelznerite

Ca₄(H₂O)₄[B₄O₄(OH)₆]₄(H₂O)₁₅

Oxides Hardness — · Orthorhombic

Algodonite

Cu₁₋ₓAsₓ (x ~0.15)

Sulfides Hardness —