MINERALS IN N

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Nacrite

Class : Silicates
Subclass : Phyllosilicates
Crystal system : Monoclinic
Chemistry : Al2Si2O5(OH)4
Rarity : Rare to uncommon

Size : µm / mm / cm / dm / m

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Nadorite

Class : Halides
Subclass : Oxychlorides
Crystal system : Orthorhombic
Chemistry : PbSbO2Cl
Rarity : Very rare

Size : µm / mm / cm / dm / m

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Nagyágite

Class : Sulfides and sulfosalts
Subclass : Sulfides
Crystal system : Tetragonal
Chemistry : (Pb,Sb)2(Au,Te)S2
Rarity : Rare

Size : µm / mm / cm / dm / m

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Namuwite

Class : Sulfates, chromates, molybdates
Subclass : Hydrated sulfates
Crystal system : Trigonal
Chemistry : (Zn,Cu)4SO4(OH)6 4H2O
Rarity : Rare

Size : µm / mm / cm / dm / m

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Nantokite

Class : Halides
Subclass : Chlorides
Crystal system : Cubic
Chemistry : CuCl
Rarity : Very rare

Size : µm / mm / cm / dm / m

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Narsarsukite

Class : Silicates
Subclass : Inosilicates
Crystal system : Tetragonal
Chemistry : Na2(Ti,Fe)Si4(O,F)11
Rarity : Rare

Size : µm / mm / cm / dm / m

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Natroalunite

Class : Sulfates, chromates, molybdates
Subclass : Anhydrous sulfates
Crystal system : Trigonal
Chemistry : NaAl3(SO4)2(OH)6
Rarity : Rare to uncommon

Size : µm / mm / cm / dm / m

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Natrojarosite

Class : Sulfates, chromates, molybdates
Subclass : Anhydrous sulfates
Crystal system : Trigonal
Chemistry : NaFe3(SO4)2(OH)6
Rarity : Rare to uncommon

Size : µm / mm / cm / dm / m

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Natrolite

Class : Silicates
Subclass : Tectosilicates
Crystal system : Orthorhombic
Chemistry : Na2Al2Si3O10 2H2O
Rarity : Fairly common

Size : µm / mm / cm / dm / m

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Natron

Class : Phosphates, arsenates, vanadates
Subclass : Hydrated carbonates
Crystal system : Monoclinic
Chemistry : Na2CO3 10H2O
Rarity : Uncommon to fairly common

Size : µm / mm / cm / dm / m

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Naumannite

Class : Sulfides and sulfosalts
Subclass : Selenides
Crystal system : Monoclinic
Chemistry : Ag2Se
Rarity : Rare

Size : µm / mm / cm / dm / m

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Nekoite

Class : Silicates
Subclass : Inosilicates
Crystal system : Triclinic
Chemistry : Ca3Si6O15 7H2O
Rarity : Very rare

Size : µm / mm / cm / dm / m

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Nepheline

Class : Silicates
Subclass : Tectosilicates
Crystal system : Hexagonal
Chemistry : (Na,K)AlSiO4
Rarity : Fairly common

Size : µm / mm / cm / dm / m

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Nephrite

Class : Silicates
Subclass : Inosilicates
Crystal system : Monoclinic
Chemistry : Ca2(Mg,Fe)5Si8O22(OH)2
Rarity : Rare

Size : µm / mm / cm / dm / m

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Nepouite

Class : Silicates
Subclass : Phyllosilicates
Crystal system : Orthorhombic
Chemistry : Ni3Si2O5(OH)4
Rarity : Quite common

Size : µm / mm / cm / dm / m

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Neptunite

Class : Silicates
Subclass : Inosilicates
Crystal system : Monoclinic
Chemistry : KNa2Li(Fe,Mn)2Ti2Si8O24
Rarity : Rare

Size : µm / mm / cm / dm / m

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Nesquehonite

Class : Carbonates, nitrates, borates
Subclass : Hydrated carbonates
Crystal system : Monoclinic
Chemistry : MgCO3 3H2O
Rarity : Rare

Size : µm / mm / cm / dm / m

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Nickeline

Class : Sulfides and sulfosalts
Subclass : Arsenides
Crystal system : Hexagonal
Chemistry : NiAs
Rarity : Uncommon

Size : µm / mm / cm / dm / m

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Nissonite

Class : Phosphates, arsenates, vanadates
Subclass : Hydrated phosphates
Crystal system : Monoclinic
Chemistry : Cu2Mg2(PO4)2(OH)2 5H2O
Rarity : Very rare

Size : µm / mm / cm / dm / m

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Niter

Class : Carbonates, nitrates, borates
Subclass : Nitrates
Crystal system : Orthorhombic
Chemistry : KNO3
Rarity : Common

Size : µm / mm / cm / dm / m

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Nitratine

Class : Carbonates, nitrates, borates
Subclass : Nitrates
Crystal system : Trigonal
Chemistry : NaNO3
Rarity : Quite common

Size : µm / mm / cm / dm / m

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Nontronite

Class : Silicates
Subclass : Phyllosilicates
Crystal system : Monoclinic
Chemistry : Na0,3Fe2(Si,Al)4O10(OH)2 nH2O
Rarity : Common

Size : µm / mm / cm / dm / m

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Norbergite

Class : Silicates
Subclass : Nesosilicates
Crystal system : Orthorhombic
Chemistry : Mg3(SiO4)(F,OH)2
Rarity : Uncommon

Size : µm / mm / cm / dm / m

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Nosean

Class : Silicates
Subclass : Tectosilicates
Crystal system : Cubic
Chemistry : Na8Al6Si6O24(SO4) H2O
Rarity : Rare

Size : µm / mm / cm / dm / m

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Novacekite

Class : Phosphates, arsenates, vanadates
Subclass : Uranyl arsenates
Crystal system : Monoclinic
Chemistry : Mg(UO2)2(AsO4)2 12H2O
Rarity : Rare

Size : µm / mm / cm / dm / m

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