1,050 minerals · Hexagonal minerals
Group
Apatite Ca₅(PO₄)₃(F,Cl,OH)
Variety
Aquamarine Be₃Al₂Si₆O₁₈
Beryl Be₃Al₂Si₆O₁₈
Calcite Ca(CO₃)
Cinnabar HgS
Variety
Emerald Be₃Al₂Si₆O₁₈
Fluorapatite Ca₅(PO₄)₃F
Hematite Fe₂O₃
Opal SiO₂·nH₂O
Featured
Quartz SiO₂
Rhodochrosite Mn(CO₃)
Vanadinite Pb₅(VO₄)₃Cl
Abellaite NaPb₂(CO₃)₂(OH)
A
Abenakiite-(Ce) Na₂₆Ce₆(Si₆O₁₈)(PO₄)₆(CO₃)₆(SO₂)O
Abhurite Sn²⁺₂₁O₆(OH)₁₄Cl₁₆
Acetamide CH₃CONH₂
A
Achávalite FeSe
A
Adachiite CaFe²⁺₃Al₆(Si₅AlO₁₈)(BO₃)₃(OH)₃(OH)
Aerinite (Ca,Na)₆(Fe³⁺,Fe²⁺,Mg,Al)₄(Al,Mg)₆Si₁₂O₃₆(OH)₁₂(CO₃)·12H₂O
Aerugite Ni₈.₅(AsO₄)₂As⁵⁺O₈
Afghanite (Na,K)₂₂Ca₁₀(Si₂₄Al₂₄)O₉₆(SO₄)₆Cl₆
A
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
Aiolosite Na₂(Na₂Bi)(SO₄)₃Cl
Akdalaite Al₁₀O₁₄(OH)₂
Akhtenskite MnO₂
A
Akimotoite MgSiO₃
Aktashite Cu₆Hg₃As₄S₁₂
Alarsite Al(AsO₄)
Aleksite PbBi₂Te₂S₂
A
Alexkhomyakovite K₆(Ca₂Na)(CO₃)₅Cl·6H₂O
Alforsite Ba₅(PO₄)₃Cl
Alfredopetrovite Al₂(Se⁴⁺O₃)₃·6H₂O
Algodonite Cu₁₋ₓAsₓ (x ≈ 0.15)
Allargentum Ag₁₋ₓSbₓ (x ≈ 0.09-0.16)
A
Allendeite Sc₄Zr₃O₁₂
A
Alloriite (Na,K,Ca)₂₄(Na,Ca)₄Ca₄(Si,Al)₄₈O₉₆(SO₄)₄(SO₃,CO₃)₂(OH,Cl)₂(H₂O,OH)₄
A
Alluaivite Na₁₉(Ca,Mn²⁺)₆(Ti,Nb)₃Si₂₆O₇₄Cl·2H₂O
A
Almarudite K( ,Na)₂(Mn,Fe,Mg)₂[(Be,Al)₃Si₁₂]O₃₀
Almeidaite PbZn₂(Mn,Y)(Ti,Fe³⁺)₁₈O₃₆(OH,O)₂
A
Alumino-oxy-rossmanite Al₃Al₆(Si₅AlO₁₈)(BO₃)₃(OH)₃O
Aluminocerite-(Ce) (Ce,REE,Ca)₉(Al,Fe³⁺)(SiO₄)₃[SiO₃(OH)]₄(OH)₃
A
Aluminocoquimbite Al₂Fe₂(SO₄)₆(H₂O)₁₂·9H₂O
A
Aluminopyracmonite (NH₄)₃Al(SO₄)₃
Aluminosugilite KNa₂Al₂Li₃Si₁₂O₃₀
Alunite KAl₃(SO₄)₂(OH)₆
Amakinite Fe(OH)₂
Amgaite Tl³⁺₂Te⁶⁺O₆
Ammonioalunite (NH₄)Al₃(SO₄)₂(OH)₆
A
Ammoniojarosite (NH₄)Fe³⁺₃(SO₄)₂(OH)₆
A
Anatolyite Na₆(Ca,Na)(Mg,Fe³⁺)₃Al(AsO₄)₆
Andersonite Na₂Ca(UO₂)(CO₃)₃·5-6H₂O
Andrianovite Na₁₂(K,Sr,Ce)₃Ca₆Mn₃Zr₃Nb(Si₂₅O₇₃)(O,H₂O,OH)₅
A
Anhydrokainite KMg(SO₄)Cl
Ankerite Ca(Fe²⁺,Mg)(CO₃)₂
Antarcticite CaCl₂·6H₂O
Aphthitalite K₃Na(SO₄)₂
Aqualite (H₃O)₈(Na,K,Sr)₅Ca₆Zr₃Si₂₆O₆₆(OH)₉Cl
A
Aradite BaCa₆[(SiO₄)(VO₄)](VO₄)₂F
A
Aravaite Ba₂Ca₁₈(SiO₄)₆(PO₄)₃(CO₃)F₃O
Arctite (Na₅Ca)Ca₆Ba(PO₄)₆F₃
Argentojarosite AgFe³⁺₃(SO₄)₂(OH)₆
Argentopearceite Ag₁₆As₂S₁₁
A
Argentopolybasite-T2ac Ag₁₆Sb₂S₁₁
A
Argesite (NH₄)₇Bi₃Cl₁₆
A
Ariegilatite BaCa₁₂(SiO₄)₄(PO₄)₂F₂O
Arisite-(Ce) NaCe₂(CO₃)₂[F₂ₓ(CO₃)₁₋ₓ]F
A
Arisite-(La) NaLa₂(CO₃)₂[F₂ₓ(CO₃)₁₋ₓ]F
Armangite Mn²⁺₂₆[As³⁺₆(OH)₄O₁₄][As³⁺₆O₁₈]₂(CO₃)
A
Arrheniusite-(Ce) CaMg[(Ce₇Y₃)Ca₅](SiO₄)₃(Si₃B₃O₁₈)(AsO₄)(BO₃)F₁₁
Arsenocrandallite CaAl₃(AsO₄)(AsO₃OH)(OH)₆
Arsenoflorencite-(Ce) CeAl₃(AsO₄)₂(OH)₆
A
Arsenoflorencite-(La) LaAl₃(AsO₄)₂(OH)₆
Arsenogorceixite BaAl₃(AsO₄)(AsO₃OH)(OH)₆
Arsenogoyazite SrAl₃(AsO₄)(AsO₃OH)(OH)₆
Asbecasite Ca₃TiAs₆Be₂Si₂O₂₀
Asbolane Mn⁴⁺(O,OH)₂·(Co,Ni,Mg,Ca)ₓ(OH)₂ₓ·nH₂O
Astrocyanite-(Ce) Cu₂Ce₂(UO₂)(CO₃)₅(OH)₂·1.5H₂O
A
Atheneite Pd₂(As₀.₇₅Hg₀.₂₅)
Aurihydrargyrumite Au₆Hg₅
Aurorite Mn²⁺Mn⁴⁺₃O₇·3H₂O
A
Avdeevite (Na,Cs)(Be₂Li)Al₂(Si₆O₁₈)
A
Averievite Cu₅O₂(VO₄)₂·CuCl₂
B
Babkinite Pb₂Bi₂(S,Se)₃
B
Backite Pb₂AlTeO₆Cl
B
Badengzhuite TiP
Baksanite Bi₆Te₂S₃
B
Balliranoite (Na,K)₆Ca₂(Si₆Al₆O₂₄)Cl₂(CO₃)
Bararite (NH₄)₂SiF₆
Bario-olgite Na(Na,Sr,Ce)₂Ba(PO₄)₂
B
Barioferrite BaFe³⁺₁₂O₁₉
B
Barlowite Cu₄BrF(OH)₆
B
Barringerite (Fe,Ni)₂P
B
Barrotite Cu₉Al(HSiO₄)₂[(SO₄)(HAsO₄)₀.₅](OH)₁₂·8H₂O
B
Barwoodite Mn²⁺₆(Nb⁵⁺, )₂(SiO₄)₂(O,OH)₆
B
Barysilite Pb₈Mn(Si₂O₇)₃
Bastnäsite-(Ce) Ce(CO₃)F
Bastnäsite-(La) La(CO₃)F
B
Bastnäsite-(Nd) Nd(CO₃)F
Bastnäsite-(Y) Y(CO₃)F
Batiferrite BaTi₂Fe³⁺₈Fe²⁺₂O₁₉
Bazirite BaZrSi₃O₉
Bazzite Be₃(Sc,Fe³⁺,Mg)₂Si₆O₁₈·Na₀.₃₂·nH₂O
B
Beaverite-(Cu) Pb(Fe³⁺₂Cu)(SO₄)₂(OH)₆
B
Beaverite-(Zn) Pb(Fe³⁺₂Zn)(SO₄)₂(OH)₆
Bechererite Zn₇Cu(OH)₁₃[SiO(OH)₃(SO₄)]
Belendorffite Cu₇Hg₆
Belkovite Ba₃Nb₆(Si₂O₇)₂O₁₂
Bellbergite (K,Ba,Sr)₂Sr₂Ca₂(Ca,Na)₄(Si,Al)₃₆O₇₂·30H₂O
Belomarinaite KNa(SO₄)
Belovite-(Ce) NaCeSr₃(PO₄)₃F
B
Belovite-(La) NaLaSr₃(PO₄)₃F
B
Benauite SrFe³⁺₃(PO₄)(PO₃OH)(OH)₆
Benitoite BaTiSi₃O₉
Benstonite Ba₆Ca₆Mg(CO₃)₁₃
Bentorite Ca₆Cr₂(SO₄)₃(OH)₁₂·26H₂O
Berborite Be₂(BO₃)(OH)·H₂O
Berezanskite KTi₂Li₃Si₁₂O₃₀
Berlinite Al(PO₄)
Berndtite SnS₂
B
Betzite Na₆Ca₂(Al₆Si₆O₂₄)Cl₄
Beudantite PbFe³⁺₃(AsO₄)(SO₄)(OH)₆
B
Biachellaite (Na,Ca,K)₈(Si₆Al₆O₂₄)(SO₄)₂(OH)₀.₅·H₂O
B
Bluebellite Cu₆(IO₃)(OH)₁₀Cl
B
Bobtraillite (Na,Ca)₁₃Sr₁₁(Zr,Y,Nb)₁₄Si₄₂B₆O₁₃₂(OH)₁₂·12H₂O
Bohdanowiczite AgBiSe₂
Bosiite NaFe³⁺₃(Al₄Mg₂)(Si₆O₁₈)(BO₃)₃(OH)₃O
Bosoite SiO₂·nCₓH₂ₓ₊₂
Bottinoite NiSb⁵⁺₂(OH)₁₂·6H₂O
B
Botuobinskite SrFe²⁺(Ti⁴⁺₁₂Cr³⁺₆)Mg₂[O₃₆(OH)₂]
B
Braitschite-(Ce) Ca₆.₁₅Na₀.₈₅REE₂.₀₈[B₆O₇(OH)₃(O,OH)₃]₄·H₂O
Brandholzite MgSb₂(OH)₁₂·6H₂O
Brannockite KSn₂(Li₃Si₁₂)O₃₀
Breithauptite NiSb
Brizziite NaSbO₃
Brockite (Ca,Th,Ce)(PO₄)·H₂O
Bromellite BeO
Brucite Mg(OH)₂
B
Brugnatellite Mg₆Fe³⁺(CO₃)(OH)₁₃·4H₂O
B
Bubnovaite K₂Na₈Ca(SO₄)₆
Burbankite (Na,Ca)₃(Sr,Ba,Ce)₃(CO₃)₅
Burckhardtite Pb₂(Fe³⁺Te⁶⁺)(AlSi₃O₈)O₆
B
Burnsite KCdCu₇O₂(SeO₃)₂Cl₉
Buryatite Ca₃(Si,Fe³⁺,Al)(SO₄)B(OH)₄(OH,O)₆·12H₂O
B
Buseckite (Fe,Zn,Mn)S
Buttgenbachite Cu₃₆(NO₃)₂Cl₈(OH)₆₂·nH₂O
Bystrite (Na,K)₇Ca(Si₆Al₆)O₂₄(S²⁻)₁.₅·H₂O
B
Byzantievite Ba₅(Ca,REE,Y)₂₂(Ti,Nb)₁₈(SiO₄)₄[(PO₄),(SiO₄)]₄(BO₃)₉O₂₂[(OH),F]₄₃(H₂O)₁.₅
Bütschliite K₂Ca(CO₃)₂
Cacoxenite Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂·75H₂O
Cadmium Cd
Cadmoselite CdSe
C
Calcioburbankite Na₃(Ca,Ce,Sr,La)₃(CO₃)₅
Calciohilairite CaZrSi₃O₉·3H₂O
Calciopetersite CaCu₆(PO₄)₂(PO₃OH)(OH)₆·3H₂O
Calciotantite CaTa₄O₁₁
C
Camaronesite Fe³⁺₂(PO₃OH)₂(SO₄)(H₂O)₄·1-2H₂O
Cancrinite (Na,Ca, )₈(Al₆Si₆)O₂₄(CO₃,SO₄)₂·2H₂O
Cancrisilite Na₇(Si₇Al₅)O₂₄(CO₃)·3H₂O
Cappelenite-(Y) BaY₆B₆Si₃O₂₄F₂
C
Carbobystrite Na₈(Al₆Si₆O₂₄)(CO₃)·4H₂O
C
Carbocalumite Ca₄Al₂(OH)₁₂(CO₃)·6H₂O
C
Carbokentbrooksite (Na, )₁₂(Na,Ce)₃Ca₆Mn₃Zr₃NbSi₂₅O₇₃(OH)₃(CO₃)·H₂O
Caresite Fe²⁺₄Al₂(OH)₁₂(CO₃)·3H₂O
C
Carlfrancisite Mn²⁺₃(Mn²⁺,Mg,Fe³⁺,Al)₄₂(As³⁺O₃)₂(As⁵⁺O₄)₄[(Si,As⁵⁺)O₄]₆[(As⁵⁺,Si)O₄]₂(OH)₄₂
C
Carlgieseckeite-(Nd) NaNdCa₃(PO₄)₃F
C
Carlinite Tl₂S
C
Carlosruizite K₃Na₂Na₃Mg₅(IO₃)₆(SeO₄)₆·6H₂O
C
Carraraite Ca₃Ge(SO₄)(CO₃)(OH)₆·12H₂O
Carrboydite (Ni₁₋ₓAlₓ)(SO₄)ₓ/₂(OH)₂·nH₂O (x 3x/2)
Caswellsilverite NaCrS₂
C
Catamarcaite Cu₆GeWS₈
Celleriite (Mn²⁺₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Centennialite CaCu₃Cl₂(OH)₆·nH₂O (n ~ 0.7)
Cerite-(Ce) (Ce,La,Ca)₉(Mg,Fe³⁺)(SiO₄)₃(SiO₃OH)₄(OH)₃
Cervandonite-(Ce) (Ce,Nd,La)(Fe³⁺,Ti,Fe²⁺,Al)₃O₂(Si₂O₇)₁₋ₓ₊ᵧ(AsO₃)₁₊ₓ₋ᵧ(OH)₃ₓ₋₃ᵧ
Cesanite Ca₂Na₃(SO₄)₃OH
Cetineite NaK₅Sb₁₄S₆O₁₈(H₂O)₆
C
Chabazite-Mg (Mg₀.₇K₀.₅Ca₀.₅Na₀.₁)[Al₃Si₉O₂₄]·10H₂O
Chabazite-Sr (Sr,Ca)₂[Al₄Si₈O₂₄]·11H₂O
Chalcophanite ZnMn⁴⁺₃O₇·3H₂O
Chalcophyllite Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄·36H₂O
Changbaiite PbNb₂O₆
C
Chaoite C
Charlesite Ca₆Al₂(SO₄)₂B(OH)₄(OH,O)₁₂·26H₂O
Charmarite Mn₄Al₂(OH)₁₂(CO₃)·3H₂O
Chayesite KMg₄Fe³⁺[Si₁₂O₃₀]
C
Chihuahuaite FeAl₁₂O₁₉
C
Chiluite Bi₃Te⁶⁺Mo⁶⁺O₁₀.₅
C
Chinleite-(Y) NaY(SO₄)₂·H₂O
Chiyokoite Ca₃Si(CO₃)[B(OH)₄]O(OH)₅·12H₂O
C
Chladniite Na₃CaMg₁₁(PO₄)₉
C
Chloraluminite AlCl₃·6H₂O
Chlorapatite Ca₅(PO₄)₃Cl
Chlorartinite Mg₂(CO₃)Cl(OH)·2.5H₂O
C
Chlorellestadite Ca₅(SiO₄)₁.₅(SO₄)₁.₅Cl
C
Chlormagaluminite Mg₄Al₂(OH)₁₂Cl₂(H₂O)₂
C
Chlormanganokalite K₄MnCl₆
C
Chloromagnesite MgCl₂
C
Chromium-dravite NaMg₃Cr₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
C
Chromo-alumino-povondraite NaCr₃(Al₄Mg₂)(Si₆O₁₈)(BO₃)₃(OH)₃O
C
Chubarovite KZn₂(BO₃)Cl₂
C
Chvilevaite Na(Cu,Fe,Zn)₂S₂
Claraite (Cu,Zn)₁₅(CO₃)₄(AsO₄)₂(SO₄)(OH)₁₄·7H₂O
Claringbullite Cu²⁺₄FCl(OH)₆
C
Clarkeite Na(UO₂)O(OH)·nH₂O
Cleusonite Pb(U⁴⁺,U⁶⁺)Fe²⁺₂(Ti,Fe²⁺,Fe³⁺)₁₈(O,OH)₃₈
C
Coalingite Mg₁₀Fe³⁺₂(CO₃)(OH)₂₄·2H₂O
Colquiriite CaLiAlF₆
Combeite Na₄.₅Ca₃.₅Si₆O₁₇.₅(OH)₀.₅
C
Comblainite Ni₄Co³⁺₂(CO₃)(OH)₁₂·3H₂O
Congolite Fe²⁺₃B₇O₁₃Cl
Connellite Cu₃₆(SO₄)(OH)₆₂Cl₈·6H₂O
Coquimbite AlFe₃(SO₄)₆(H₂O)₁₂·6H₂O
Cordylite-(Ce) (Na,Ca, )BaCe₂(CO₃)₄(F,O)
C
Cordylite-(La) NaCaBa₂La₃Sr(CO₃)₈F₂
Corkite PbFe³⁺₃(SO₄)(PO₄)(OH)₆
Corundum Al₂O₃
C
Cossaite (Mg₀.₅, )Al₆(SO₄)₆(HSO₄)F₆·36H₂O
Covellite CuS
Crandallite CaAl₃(PO₄)(PO₃OH)(OH)₆
Cronstedtite (Fe²⁺,Fe³⁺)₃(Si,Fe³⁺)₂O₅(OH)₄
C
Cronusite Ca₀.₂CrS₂·2H₂O
C
Crowningshieldite (Ni₀.₉Fe₀.₁)S
Cualstibite Cu₂Al(OH)₆[Sb(OH)₆]
C
Cuatrocapaite-(K) K₃(NaMg )(As₂O₃)₆Cl₆·16H₂O
C
Cuatrocapaite-(NH4) (NH₄)₃(NaMg )(As₂O₃)₆Cl₆·16H₂O
C
Cupropearceite [Cu₆As₂S₇][Ag₉CuS₄]
Cupropolybasite [Cu₆Sb₂S₇][Ag₉CuS₄]
Currierite Na₄Ca₃MgAl₄(AsO₃OH)₁₂·9H₂O
Cuzticite Fe³⁺₂Te⁶⁺O₆·3H₂O
Daqingshanite-(Ce) Sr₃Ce(PO₄)(CO₃)₃
Darapiosite KNa₂Mn₂(Li₂ZnSi₁₂)O₃₀
D
Dargaite BaCa₁₂(SiO₄)₄(SO₄)₂O₃
Darrellhenryite Na(Al₂Li)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃O
Davidite-(Ce) Ce(Y,U)Fe₂(Ti,Fe,Cr,V)₁₈(O,OH,F)₃₈
D
Davidsmithite (Ca, )₂Na₆Al₈Si₈O₃₂
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