nagelschmidtite
A hexagonal mineral containing calcium, oxygen, phosphorus, and silicon.

nahpoite
A monoclinic white mineral containing hydrogen, oxygen, phosphorus, and sodium.

nakauriite
An orthorhombic mineral containing carbon, copper, hydrogen, manganese, nickel, oxygen, and sulfur.

nakhlite
Any achondrite composed of an aggregate of diopside and olivine; thought to originate from Mars

nakkaalaaqite
An orthorhombic mineral found in Mount Nakkaalaaq, Greenland.

nalipoite
An orthorhombic-dipyramidal mineral containing lithium, oxygen, phosphorus, and sodium.

namansilite
A monoclinic-prismatic mineral containing manganese, oxygen, silicon, and sodium.

nambulite
A triclinic-pinacoidal reddish orange brown mineral containing hydrogen, lithium, manganese, oxygen, silicon, and sodium.

namibite
A monoclinic dark green mineral containing bismuth, copper, oxygen, and vanadium.

namuwite
A hexagonal mineral containing copper, hydrogen, oxygen, sulfur, and zinc.

nanlingite
A trigonal mineral containing arsenic, calcium, fluorine, magnesium, and oxygen.

nannolith
Misspelling of nanolith.

nanobranch
A nanoscale branch, typically of a crystal

nanobranches
plural of nanobranch

nanoferrite
A nanoscale ferrite (crystal)

nanoferrites
plural of nanoferrite

nanomer
Any nanocrystalline mineral, typically a clay

nanomers
plural of nanomer

nanomineral
A nanosized mineral (in a sand or soil)

nanominerals
plural of nanomineral

nanotwin
A nanoscale twin (crystal).

nanotwins
plural of nanotwin

nanpingite
A monoclinic-prismatic mineral containing aluminum, cesium, fluorine, hydrogen, iron, lithium, magnesium, oxygen, and silicon.

nantokite
An isometric-hextetrahedral mineral containing chlorine and copper.

napoleonite
A variety of diorite characterized by orbicular structure.

napoleonites
plural of napoleonite

narsarsukite
A tetragonal-dipyramidal mineral containing fluorine, iron, oxygen, silicon, sodium, and titanium.

nasinite
An orthorhombic-pyramidal white mineral containing boron, hydrogen, oxygen, and sodium.

nasledovite
A triclinic snow white mineral containing aluminum, carbon, hydrogen, lead, manganese, oxygen, and sulfur.

nasonite
A hexagonal-dipyramidal white mineral containing calcium, chlorine, lead, oxygen, and silicon.

nastrophite
An isometric-tetartoidal colorless mineral containing barium, hydrogen, oxygen, phosphorus, sodium, and strontium.

natalyite
A monoclinic-prismatic mineral containing chromium, oxygen, silicon, sodium, and vanadium.

natanite
An isometric-hexoctahedral greenish brown mineral containing hydrogen, iron, oxygen, and tin.

natisite
A tetragonal-ditetragonal dipyramidal mineral containing oxygen, silicon, sodium, and titanium.

natramblygonite
Synonym of natromontebrasite.

natroalunite
A relatively rare mineral, a sodium-rich form of alunite.

natroalunites
plural of natroalunite

natrobistantite
An isometric-hexoctahedral mineral containing antimony, bismuth, cesium, niobium, oxygen, sodium, and tantalum.

natrochalcite
A monoclinic-prismatic emerald green mineral containing copper, hydrogen, oxygen, sodium, and sulfur.

natrodavyne
Synonym of afghanite.

natrodufrenite
A monoclinic-prismatic light blue green mineral containing aluminum, hydrogen, iron, oxygen, phosphorus, and sodium.

natrofairchildite
A hexagonal-dihexagonal dipyramidal white mineral containing calcium, carbon, oxygen, and sodium.

natroglaucocerinite
A mineral containing aluminum, copper, hydrogen, oxygen, sodium, sulfur, and zinc.

natrojarosite
A trigonal-ditrigonal pyramidal mineral containing hydrogen, iron, oxygen, sodium, and sulfur.

natrolemoynite
A monoclinic-prismatic mineral containing calcium, hydrogen, niobium, oxygen, potassium, silicon, sodium, and zirconium.

natromontebrasite
A triclinic-pinacoidal mineral containing aluminum, fluorine, hydrogen, lithium, oxygen, phosphorus, and sodium.

natronambulite
A triclinic-pinacoidal pink orange mineral containing hydrogen, lithium, manganese, oxygen, silicon, and sodium.

natronambulites
plural of natronambulite

natroniobite
A monoclinic mineral containing niobium, oxygen, and sodium.

natrophilite
An orthorhombic-dipyramidal yellow mineral containing manganese, oxygen, phosphorus, and sodium.

natrophosphate
An isometric-hexoctahedral mineral containing fluorine, hydrogen, oxygen, phosphorus, and sodium.

natrosilite
A monoclinic-prismatic mineral containing oxygen, silicon, and sodium.

natrotantite
A trigonal-hexagonal scalenohedral colorless mineral containing oxygen, sodium, and tantalum.

natroxalate
A monoclinic-prismatic mineral containing carbon, oxygen, and sodium.

naujaite
A rare agpaitic igneous rock.

naujaites
plural of naujaite

naujakasite
A mineral comprising mostly oxygen, silicon, aluminium, and sodium.

navajoite
A monoclinic-prismatic dark brown mineral containing hydrogen, oxygen, and vanadium.

nealite
A triclinic-pinacoidal mineral containing arsenic, chlorine, iron, lead, and oxygen.

nebulite
A chorismite in which one of the textural elements occurs in lenticular masses that have indistinct boundaries.

nebulites
plural of nebulite

needlestone
natrolite

needlestones
plural of needlestone

nefedovite
A triclinic-pedial mineral containing calcium, fluorine, oxygen, phosphorus, and sodium.

neftgil
ozocerite

neighborite
An orthorhombic-dipyramidal mineral containing fluorine, magnesium, and sodium.

nekoite
A triclinic-pedial pearl white mineral containing calcium, hydrogen, oxygen, and silicon.

nekrasovite
An isometric-hextetrahedral reddish brown mineral containing antimony, arsenic, copper, iron, sulfur, tin, vanadium, and zinc.

nelenite
A trigonal-hexagonal scalenohedral brown mineral containing arsenic, hydrogen, iron, magnesium, manganese, oxygen, silicon, and zinc.

nelsonite
A rock consisting of apatite and ilmenite.

neltnerite
A tetragonal-ditetragonal dipyramidal black mineral containing calcium, manganese, oxygen, and silicon.

nemalite
A variety of brucite, occurring in slender fibers which are elastic and easily separated, having a color of white with a shade of yellow and a highly silky luster.

nemalites
plural of nemalite

nematicon
A spatial optical soliton in a nematic liquid crystal.

nematicons
plural of nematicon

neoblast
A large, undifferentiated cell of annelid worms that participate in regeneration of lost parts.
A crystal or mineral species in metamorphic rock, formed more recently, by recrystallization, than others in the same rock.

neoblasts
plural of neoblast

neocolemanite
Synonym of colemanite.

neosome
A migmatite formed by partial melting of an existing rock

neotocite
An amorphous mineral containing hydrogen, iron, manganese, oxygen, and silicon.

nephelite
Synonym of nepheline.

nephelites
plural of nephelite

nephrite
A semi-precious stone, one of the two types of stone commonly referred to as jade (the other being jadeite).

nepskoeite
An orthorhombic yellowish white mineral containing chlorine, hydrogen, magnesium, and oxygen.

neudorfite
The mineral walchowite.

neurolite
A fibrous form of clay resembling pinite

neurolites
plural of neurolite

nevadaite
An orthorhombic-disphenoidal mineral containing aluminum, copper, fluorine, hydrogen, oxygen, phosphorus, vanadium, and zinc.

nevadite
A granitoid variety of rhyolite.

nevjanskite
Alternative form of nevyanskite.

nevskite
A trigonal-hexagonal scalenohedral lead gray mineral containing bismuth, selenium, and sulfur.

nevyanskite
A variety of osmiridium containing over 40% iridium.

newberyite
An orthorhombic-dipyramidal mineral containing hydrogen, magnesium, oxygen, and phosphorus.

neyite
A monoclinic-prismatic galena white mineral containing bismuth, copper, lead, silver, and sulfur.

niahite
An orthorhombic-pyramidal mineral containing calcium, hydrogen, magnesium, manganese, nitrogen, oxygen, and phosphorus.

niccolite
Synonym of nickeline.

niccolites
plural of niccolite

nicholsonite
A zinciferous variety of aragonite.