| Naalasite | NaAl(AsO₃OH)₂·H₂O | Trigonal | — | — |
| Nabalamprophyllite | (BaNa)Ti₂Na₃Ti(Si₂O₇)₂O₂(OH)₂ | Monoclinic | — | — |
| Nabaphite | NaBaPO₄ * 9H₂O | Cubic | — | — |
| Nabateaite | Fe₂P₂O₇ | Triclinic | — | 3.69 g/cm³ |
| Nabesite | Na₂BeSi₄O₁₀ * 4H₂O | Orthorhombic | — | — |
| Nabiasite | BaMn²⁺₉(VO₄,AsO₄)₆(OH)₂ | Cubic | — | — |
| Nabimusaite | KCa₁₂(SiO₄)₄(SO₄)₂O₂F | Trigonal | — | — |
| Nabokoite | KCu₇(SO₄)₅(Te₄+O₃)OCl | Tetragonal | — | — |
| Nacaphite | Na₂Ca(PO₄)F | Triclinic | — | 2.79 g/cm³ |
| Nacareniobsite-(Ce) | (Ca₃REE)Na₃Nb(Si₂O₇)₂(OF)F₂ | Monoclinic | — | — |
| Nacareniobsite-(Nd) | Ca₂(CaNd)Na₃Nb(Si₂O₇)₂(OF)F₂ | Monoclinic | — | — |
| Nacareniobsite-(Y) | Na₃Ca₃YNb(Si₂O₇)₂OF₃ | Monoclinic | — | — |
| Nacrite | Al₂Si₂O₅(OH)₄ | Monoclinic | — | — |
| Nadorite | PbSb³⁺O₂Cl | Orthorhombic | — | — |
| Nafeasite | — | Monoclinic | — | — |
| Nafertisite | Na₃Fe²⁺₁₀Ti₂(Si₆O₁₇)₂O₂(OH)₆F(H₂O)₂ | Monoclinic | — | — |
| Nagashimalite | Ba₄(V³⁺,Ti)₄(O,OH)₂B₂Si₈O₂₇Cl | — | — | — |
| Nagelschmidtite | Ca₇(SiO₄)₂(PO₄)₂ | Hexagonal | — | — |
| Nagyágite | [Pb(Pb,Sb)S₂][(Au,Te)] | Monoclinic | 1.5 | — |
| Nahcolite | NaHCO₃ | Monoclinic | 2.5 | 2.30 g/cm³ |
| Nahpoite | Na₂HPO₄ | Monoclinic | — | 2.49 g/cm³ |
| Nakauriite | Cu₈(SO₄)₄(CO₃)(OH)₆ * 4₈H₂O | Orthorhombic | — | — |
| Nakkaalaaqite | — | Orthorhombic | — | — |
| Naldrettite | Pd₂Sb | Orthorhombic | — | 10.52 g/cm³ |
| Nalipoite | NaLi₂PO₄ | Orthorhombic | — | 2.49 g/cm³ |
| Nalivkinite | Li₂NaFe²⁺₇Ti₂Si₈O₂₆(OH)₄F | Triclinic | — | — |
| Namansilite | NaMn³⁺Si₂O₆ | Monoclinic | — | — |
| Nambulite | LiMn²⁺₄Si₅O₁₄(OH) | — | — | — |
| Namibite | Cu(BiO)₂(VO₄)(OH) | Triclinic | — | — |
| Namuwite | Zn₄SO₄(OH)₆·4H₂O | Trigonal | — | — |
| Nancyrossite | FeGeO₆H₅ | Tetragonal | — | — |
| Nanlingite | Na(Ca₅Li)Mg₁₂(AsO₃)₂[Fe(AsO₃)₆]F₁₄ | — | — | — |
| Nannoniite | Al₂(OH)₅F | Monoclinic | — | — |
| Nanpingite | CsAl₂(AlSi₃O₁₀)(OH,F)₂ | — | — | — |
| Nantokite | CuCl | Cubic | 2.5 | — |
| Napoliite | Pb₂OFCl | Orthorhombic | — | — |
| Naquite | FeSi | Cubic | — | 6.53 g/cm³ |
| Narsarsukite | Na₂(Ti,Fe³⁺)Si₄(O,F)₁₁ | Tetragonal | — | — |
| Nashite | Na₃Ca₂[(V⁴⁺V⁵⁺₉)O₂₈]·24H₂O | Monoclinic | — | — |
| Nasinite | Na₂[B₅O₈(OH)] * 2H₂O | Orthorhombic | — | — |
| Nasledovite | PbMn₃Al₄(CO₃)₄(SO₄)O₅ * 5H₂O | — | — | — |
| Nasonite | Pb₆Ca₄(Si₂O₇)₃Cl₂ | Hexagonal | — | — |
| Nastrophite | Na(Sr,Ba)PO₄ * 9H₂O | — | — | — |
| Nataliakulikite | Ca₄Ti₂(Fe³⁺,Fe²⁺)(Si,Fe³⁺,Al)O₁₁ | Orthorhombic | — | — |
| Nataliyamalikite | TlI | Orthorhombic | — | 6.30 g/cm³ |
| Natalyite | NaV³⁺Si₂O₆ | Monoclinic | 7.0 | 3.55 g/cm³ |
| Natanite | Fe²⁺[Sn(OH)₆] | — | 4.7 | — |
| Natisite | Na₂Ti(SiO₄)O | Tetragonal | — | 3.17 g/cm³ |
| Native cerium | Ce | — | — | — |
| Native copper | Cu | Cubic | 2.8 | 8.50 g/cm³ |
| Native gold | Au | Cubic | 2.8 | 17.40 g/cm³ |
| Native silicon | Si | Cubic | — | — |
| Native silver | Ag | Cubic | 2.8 | 10.50 g/cm³ |
| Native zinc | Zn | Hexagonal | 2.0 | — |
| Natrite | Na₂CO₃ | Monoclinic | — | 2.65 g/cm³ |
| Natroalunite | NaAl₃(SO₄)₂(OH)₆ | Trigonal | — | — |
| Natroaphthitalite | KNa₃(SO₄)₂ | Trigonal | — | — |
| Natroboltwoodite | Na(UO₂)(SiO₃OH) * H₂O | — | — | — |
| Natrochalcite | NaCu₂(SO₄)₂(OH)·H₂O | Monoclinic | 4.5 | — |
| Natroglaucocerinite | Zn₆Al₃(OH)₁₈[Na(H₂O)₆](SO₄)₂·6H₂O | — | — | — |
| Natrojarosite | NaFe³⁺₃(SO₄)₂(OH)₆ | Trigonal | — | — |
| Natrolemoynite | Na₄Zr₂Si₁₀O₂₆*₉H₂O | Monoclinic | — | — |
| Natrolite | Na₂(Si₃Al₂)O₁₀·2H₂O | Orthorhombic | — | — |
| Natromarkeyite | Na₂Ca₈(UO₂)₄(CO₃)₁₃(H₂O)₂₄·3H₂O | Orthorhombic | — | — |
| Natromelansonite | Na₃Zr[Si₇AlO₁₉]·4H₂O | Monoclinic | — | — |
| Natromolybdite | Na₂MoO₄·2H₂O | Orthorhombic | — | — |
| Natromontebrasite | NaAlPO₄(OH) | — | — | — |
| Natron | Na₂CO₃·10H₂O | Monoclinic | 1.5 | — |
| Natronambulite | (Na,Li)(Mn,Ca)₄Si₅O₁₄OH | — | — | — |
| Natroniobite | NaNbO₃ | — | — | 4.47 g/cm³ |
| Natropalermoite | Na₂SrAl₄(PO₄)₄(OH)₄ | Orthorhombic | — | — |
| Natropharmacoalumite | NaAl₄(AsO₄)₃(OH)₄·4H₂O | Cubic | — | — |
| Natropharmacosiderite | (Na,K)Fe³⁺₄(AsO₄)₃(OH)₄ * 6-₇H₂O | Cubic | — | — |
| Natrophilite | NaMn²⁺PO₄ | — | — | — |
| Natrophosphate | Na₇(PO₄)₂F * 19H₂O | Cubic | — | — |
| Natrosilite | Na₂Si₂O₅ | Monoclinic | — | 2.61 g/cm³ |
| Natrosulfatourea | — | Orthorhombic | — | — |
| Natrotantite | Na₂Ta₄O₁₁ | Trigonal | — | 7.67 g/cm³ |
| Natrotitanite | (Na₀.₅Y₀.₅)TiO(SiO₄) | Monoclinic | — | — |
| Natrouranospinite | (Na₂,Ca)(UO₂)₂(AsO₄)₂ * 5H₂O | — | 2.5 | — |
| Natrowalentaite | [Fe³⁺₀.₅Na₀.₅(H₂O)₆][NaAs³⁺₂(Fe³⁺₂.₃₃W₆+₀.₆₇)(PO₄)₂O₇] | Orthorhombic | — | — |
| Natroxalate | Na₂(C₂O₄) | Monoclinic | 3.0 | 2.32 g/cm³ |
| Natrozippeite | Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ * 12H₂O | Monoclinic | 2.0 | — |
| Naujakasite | (Na,K)₆(Fe²⁺,Mn²⁺,Ca)(Al,Fe)₄Si₈O₂₆ | — | — | — |
| Naumannite | Ag₂Se | Orthorhombic | 2.5 | — |
| Navajoite | Fe³⁺V₅+₉O₂₄ * 12H₂O | Monoclinic | — | — |
| Navrotskyite | K₂Na₁₀(UO₂)₃(SO₄)₉·2H₂O | Orthorhombic | — | — |
| Nazarchukite | Ca₂NiFe³⁺₂(PO₄)₄ | Orthorhombic | — | — |
| Nazarovite | — | Tetragonal | — | — |
| Nchwaningite | Mn₂SiO₃(OH)₂·H₂O | Orthorhombic | — | — |
| Nealite | Pb₄Fe(AsO₃)₂Cl₄·2H₂O | Triclinic | 4.0 | — |
| Nechelyustovite | (Na☐)☐₂Ba₄Ti₄Nb₄(Na₁₁☐)Ti₄(Si₂O₇)₈O₈(OH)₈(H₂O)₁₂ | Monoclinic | — | — |
| Nefedovite | Na₅Ca₄(PO₄)₄F | Tetragonal | — | — |
| Negevite | NiP₂ | Cubic | — | 4.98 g/cm³ |
| Neighborite | NaMgF₃ | Orthorhombic | 4.5 | 3.15 g/cm³ |
| Nekoite | Ca₃Si₆O₁₅*₇H₂O | — | — | — |
| Nekrasovite | Cu₁₃VSn₃S₁₆ | — | 4.5 | 4.62 g/cm³ |
| Nelenite | (Mn,Fe)₁₆(Si₁₂O₃₀)(OH)₁₄[As³⁺₃O₆(OH)₃] | — | — | — |
| Neltnerite | CaMn³⁺₆(SiO₄)O₈ | Tetragonal | 6.0 | — |
| Nenadkevichite | (Na,☐)₈Nb₄(Si₄O₁₂)₂(O,OH)₄·8H₂O | Orthorhombic | — | — |
| Neotocite | — | Amorphous | — | — |
| Nepheline | Na₃K(Al₄Si₄O₁₆) | Hexagonal | — | — |
| Nepskoeite | Mg₄Cl(OH)₇ * 6H₂O | Orthorhombic | — | — |
| Neptunite | Na₂KLiFe²⁺₂Ti₂Si₈O₂₄ | Monoclinic | — | — |
| Neskevaaraite-Fe | NaK₃Fe(Ti,Nb)₄(Si₄O₁₂)₂(O,OH)₄·6H₂O | — | — | — |
| Nesquehonite | MgCO₃·3H₂O | Monoclinic | — | — |
| Nestolaite | CaSeO₃·H₂O | Monoclinic | — | — |
| Neustädtelite | — | — | 4.5 | — |
| Nevadaite | (Cu²⁺,Al,V³⁺)₆Al₈(PO₄)₈F₈(OH)₂ * 2₂H₂O | — | — | — |
| Nevskite | Bi(Se,S) | — | — | — |
| Newberyite | Mg(PO₃OH)·3H₂O | Orthorhombic | — | — |
| Neyite | Ag₂Cu₆Pb₂₅Bi₂₆S₆₈ | — | — | — |
| Niahite | (NH₄)(Mn²⁺,Mg)(PO₄) * H₂O | — | — | — |
| Niasite | — | Tetragonal | — | — |
| Nickel (native) | Ni | Cubic | — | — |
| Nickelaustinite | CaNi(AsO₄)(OH) | Orthorhombic | — | 4.16 g/cm³ |
| Nickelbischofite | NiCl₂·6H₂O | Monoclinic | — | — |
| Nickelblödite | Na₂Ni(SO₄)₂·4H₂O | — | — | — |
| Nickelboussingaultite | (NH₄)₂Ni(SO₄)₂ * 6H₂O | — | — | — |
| Nickelhexahydrite | Ni(SO₄)(H₂O)₆ | Monoclinic | 2.0 | 2.07 g/cm³ |
| Nickeline | NiAs | Hexagonal | — | — |
| Nickellotharmeyerite | CaNi₂(AsO₄)₂·2H₂O | Monoclinic | — | 4.45 g/cm³ |
| Nickelphosphide | (Ni,Fe)₃P | Tetragonal | — | — |
| Nickelpicromerite | K₂Ni(SO₄)₂·6H₂O | Monoclinic | — | — |
| Nickelschneebergite | BiNi₂(AsO₄)₂(OH)·H₂O | — | — | — |
| Nickelskutterudite | (Ni,Co,Fe)As₃ | Cubic | — | — |
| Nickeltalmessite | Ca₂Ni(AsO₄)₂·2H₂O | Triclinic | — | — |
| Nickeltsumcorite | Pb(Ni,Fe³⁺)₂(AsO₄)₂(H₂O,OH)₂ | Monoclinic | 4.0 | 5.02 g/cm³ |
| Nickeltyrrellite | CuNi₂Se₄ | Cubic | — | — |
| Nickelzippeite | Ni₂(UO₂)₆(SO₄)₃(OH)₁₀ * 16H₂O | Monoclinic | — | — |
| Nickenichite | (Na,Ca,Cu)₁.₆(Mg,Fe,Al)₃(AsO₄)₃ | — | 3.0 | 4.06 g/cm³ |
| Nickolayite | FeMoP | Orthorhombic | — | 8.51 g/cm³ |
| Nicksobolevite | Cu₇(SeO₃)₂O₂Cl₆ | Monoclinic | — | — |
| Niedermayrite | Cu₄Cd(SO₄)₂(OH)₆·4H₂O | Monoclinic | — | 3.36 g/cm³ |
| Nielsbohrite | (K,U,☐)(UO₂)₃(AsO₄)(OH)₄·H₂O | Orthorhombic | — | — |
| Nielsenite | PdCu₃ | Cubic | — | 9.97 g/cm³ |
| Nierite | Si₃N₄ | Trigonal | — | 3.20 g/cm³ |
| Nifontovite | Ca₃B₆O₆(OH)₁₂(H₂O)₂ | Monoclinic | — | — |
| Nigelcookite | PbFe²⁺₂V³⁺₂(PO₄)₃(OH)₃ | Monoclinic | — | — |
| Niggliite | PtSn | Hexagonal | 5.5 | 12.80 g/cm³ |
| Niigataite | CaSrAl₃[Si₂O₇][SiO₄]O(OH) | Monoclinic | — | — |
| Nikischerite | Fe²⁺₆Al₃(OH)₁₈[Na(H₂O)₆](SO₄)₂ * 6H₂O | — | 2.0 | — |
| Nikmelnikovite | Ca₁₂Fe²⁺Fe³⁺₃Al₃(SiO₄)₆(OH)₂₀ | Trigonal | — | — |
| Niksergievite | Ba₂Al₃(Si,Al)₄O₁₀(CO₃)(OH)₆·nH₂O | Monoclinic | — | — |
| Nimite | (Ni,Mg,Al)₆(Si,Al)₄O₁₀(OH)₈ | Monoclinic | 3.0 | — |
| Ningyoite | (U,Ca,Ce)₂(PO₄)₂·1-2H₂O | — | — | — |
| Niningerite | MgS | Cubic | — | 2.65 g/cm³ |
| Nioboaeschynite-(Ce) | (Ce,Ca)(Nb,Ti)₂(O,OH)₆ | Orthorhombic | — | — |
| Nioboaeschynite-(Y) | (Y,REE,Ca,Th,Fe)(Nb,Ti,Ta)₂(O,OH)₆ | Orthorhombic | — | — |
| Niobobaotite | — | Tetragonal | — | — |
| Niobocarbide | (Nb,Ta)C | Cubic | — | — |
| Nioboheftetjernite | — | Monoclinic | — | — |
| Nioboholtite | (Nb₀.₆☐₀.₄)Al₆BSi₃O₁₈ | Orthorhombic | — | — |
| Nioboixiolite-(Fe²⁺) | Nb₂Fe²⁺O₆ | Orthorhombic | — | — |
| Nioboixiolite-(Fe³⁺) | — | Orthorhombic | — | — |
| Nioboixiolite-(◻) | (Nb₀,₈☐₀,₂)⁴⁺O₂ | Orthorhombic | — | — |
| Niobokupletskite | K₂NaMn²⁺₇(Nb,Ti)(Si₄O₁₂)₂O₂(OH)₄(O,F) | — | — | — |
| Niobophyllite | (K,Na)₃(Fe,Mn)₆(Nb,Ti)₂Si₈(O,OH,F)₃₁ | — | — | — |
| Niocalite | Ca₇Nb(Si₂O₇)₂O₃F | Monoclinic | — | 3.17 g/cm³ |
| Nipalarsite | Ni₈Pd₃As₄ | — | — | — |
| Nipeiite-(Ce) | Ce₉Fe³⁺(SiO₄)₆[SiO₃(OH)](OH)₃ | Trigonal | — | — |
| Nisbite | NiSb₂ | Orthorhombic | — | 7.93 g/cm³ |
| Nishanbaevite | KAl₂O(AsO₄)(SO₄) | Orthorhombic | — | — |
| Nisnite | Ni₃Sn | Cubic | — | 9.75 g/cm³ |
| Nissonite | Cu₂Mg₂(PO₄)₂(OH)₂·5H₂O | Monoclinic | — | — |
| Nitratine | NaNO₃ | Trigonal | — | 2.35 g/cm³ |
| Nitre | KNO₃ | Orthorhombic | — | 2.19 g/cm³ |
| Nitrobarite | Ba(NO₃)₂ | Cubic | — | 3.20 g/cm³ |
| Nitrocalcite | Ca(NO₃)₂·4H₂O | Monoclinic | — | — |
| Nitromagnesite | Mg(NO₃)₂·6H₂O | Monoclinic | — | — |
| Nitroplumbite | [Pb₄(OH)₄](NO₃)₄ | Monoclinic | — | — |
| Nitscheite | — | Monoclinic | — | — |
| Niveolanite | NaBe(CO₃)(OH)·2H₂O | Tetragonal | — | — |
| Nixonite | Na₂Ti₆O₁₃ | Monoclinic | — | 3.50 g/cm³ |
| Nizamoffite | Mn²⁺Zn₂(PO₄)₂(H₂O)₄ | Orthorhombic | — | — |
| Nobleite | CaB₆O₉(OH)₂·3H₂O | Monoclinic | — | — |
| Noelbensonite | BaMn³⁺₂(Si₂O₇)(OH)₂·(H₂O) | Orthorhombic | — | — |
| Nolanite | V³⁺₈Fe³⁺₂O₁₄(OH)₂ | Hexagonal | — | — |
| Nollmotzite | Mg[U₅+(U₆+O₂)₂O₄F₃]*₄H₂O | Monoclinic | — | — |
| Nolzeite | NaMn₂[Si₃BO₉](OH)₂·2H₂O | Triclinic | — | — |
| Nontronite | Na₀.₃Fe₂((Si,Al)₄O₁₀)(OH)₂ * nH₂O | Monoclinic | — | — |
| Noonkanbahite | NaKBaTi₂(Si₄O₁₂)O₂ | Orthorhombic | — | — |
| Norbergite | Mg₃SiO₄F₂ | Orthorhombic | — | 3.08 g/cm³ |
| Nordenskiöldine | CaSn⁴⁺(BO₃)₂ | Trigonal | — | — |
| Nordgauite | MnAl₂(PO₄)₂(F,OH)₂·5.5H₂O | Triclinic | — | — |
| Nordite-(Ce) | (Ce,La)(Sr,Ca)Na₂(Na,Mn)(Zn,Mg)Si₆O₁₇ | — | — | — |
| Nordite-(La) | (La,Ce)(Sr,Ca)Na₂(Na,Mn)(Zn,Mg)Si₆O₁₇ | — | — | — |
| Nordstrandite | Al(OH)₃ | Monoclinic | — | — |
| Norilskite | (Pd,Ag)₂₋ₓPb (0.08 ≤ x ≤ 0.11) | Trigonal | — | — |
| Normandite | NaCa(Mn,Fe)(Ti,Nb,Zr)(Si₂O₇)OF | Monoclinic | — | — |
| Norrishite | KLiMn³⁺₂(Si₄O₁₀)O₂ | — | — | — |
| Norsethite | BaMg(CO₃)₂ | Trigonal | 3.5 | — |
| Northstarite | — | Hexagonal | — | — |
| Northupite | Na₃Mg(CO₃)₂Cl | Cubic | — | — |
| Nosean | Na₈(Si₆Al₆)O₂₄(SO₄)·H₂O | Cubic | 5.5 | — |
| Novgorodovaite | Ca₂(C₂O₄)Cl₂·2H₂O | Monoclinic | 2.5 | — |
| Novikovite | (NH₄)₄(Mo⁶⁺₂Mo⁵⁺₂)₄O₈(SO₄)₅ | — | — | — |
| Novodneprite | AuPb₃ | Tetragonal | — | — |
| Novograblenovite | (NH₄)MgCl₃·6H₂O | Monoclinic | — | — |
| Novákite | (Cu,Ag)₂₁As₁₀ | Monoclinic | — | — |
| Nováčekite | Mg(UO₂)₂(AsO₄)₂·10H₂O | — | 2.5 | — |
| Nowackiite | Cu₆Zn₃As₄S₁₂ | Trigonal | — | — |
| Noyesite | Sb₂Te₃(S,OH)₄(PS,OH)₃ | Cubic | — | — |
| Nsutite | Mn²⁺ₓMn⁴⁺₁₋ₓO₂₋₂ₓ(OH)₂ₓ | — | — | — |
| Nuffieldite | Cu₁.₄Pb₂.₄Bi₂.₄Sb₀.₂S₇ | — | — | — |
| Nukundamite | Cu₃.₄Fe₀.₆S₄ | Trigonal | 3.0 | — |
| Nullaginite | Ni₂CO₃(OH)₂ | Monoclinic | — | — |
| Numanoite | Ca₄CuB₄O₆(OH)₆(CO₃)₂ | Monoclinic | — | — |
| Nuragheite | Th(MoO₄)₂·H₂O | Monoclinic | — | — |
| Nuwaite | Ni₆GeS₂ | Tetragonal | — | — |
| Nybergite | Ca₄Sc₃Sn(Si₂O₇)(Si₂O₆OH)₃ | Triclinic | — | — |
| Nybøite | NaNa₂(Mg₃Al₂)(Si₇Al)O₂₂(OH)₂ | Monoclinic | 6.0 | — |
| Nyerereite | Na₂Ca(CO₃)₂ | Orthorhombic | 2.5 | — |
| Nyholmite | Cd₃Zn₂(AsO₃OH)₂(AsO₄)₂·4H₂O | Monoclinic | — | — |
| Népouite | Ni₃Si₂O₅(OH)₄ | Orthorhombic | 2.5 | — |
| Nöggerathite-(Ce) | — | Orthorhombic | — | — |