Mineral Specimen Images (N)

Nevadaite: (Cu++,[ ],Al,V+++)6[Al8(PO4)8F8] (H2O)23

Comments: Robin's egg blue radiating acicular sprays of nevadaite to about 0.3 mm.
Location: Gold Quarry mine, Eureka Co., Nevada, USA. Scale: Picture size 2 cm.
© Tom Loomis / Dakota Matrix

Nevadaite: (Cu++,[ ],Al,V+++)6[Al8(PO4)8F8] (H2O)23

Comments: Robin's egg blue radiating acicular sprays of nevadaite to about 0.3 mm.
Location: Gold Quarry mine, Eureka Co., Nevada, USA. Scale: Picture size 2 cm.
© Tom Loomis / Dakota Matrix

Nevskite: Bi(Se,S)  
Ingodite: Bi(S,Te)  
Telluronevskite: Bi3TeSe2

Comments: Intergrown metallic grains of ingodite, telluronevskite, and nevskiite.
Location: Poruba pod Vihorlatom, Vihorlat Mountains, Kosice Slovak Republic. Scale: Specimen Size 2.8 × 1.7 × 1 cm.
© Fabre Minerals

Nevskite: Bi(Se,S)  
Ingodite: Bi(S,Te)  
Telluronevskite: Bi3TeSe2

Comments: Intergrown metallic grains of ingodite, telluronevskite, and nevskiite.
Location: Poruba pod Vihorlatom, Vihorlat Mountains, Kosice Slovak Republic. Scale: Specimen Size 2.8 × 1.7 × 1 cm.
© Fabre Minerals

Newberyite: Mg(PO3OH)·3(H2O)  
Hannayite: (NH4)2Mg3H4(PO4)4·8(H2O)

Comments: Translucent white prismatic crystals of hannayite on brown newberyite.
Location: Skipton Caves, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Newberyite: Mg(PO3OH)·3(H2O)  
Dittmarite: (NH4)Mg(PO4)·(H2O)

Comments: Translucent crystalline dittmaritewith more opaque newberyite.
Location: Skipton Caves, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Newberyite: Mg(PO3OH)·3(H2O)  
Dittmarite: (NH4)Mg(PO4)·(H2O)

Comments: Translucent crystalline dittmaritewith more opaque newberyite.
Location: Skipton Caves, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Newberyite: Mg(PO3OH)·3(H2O)  
Hannayite: (NH4)2Mg3H4(PO4)4·8(H2O)

Comments: Translucent white prismatic crystals of hannayite on brown newberyite.
Location: Skipton Caves, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Newberyite: Mg(PO3OH)·3(H2O)

Comments: Crudely formed crystal newberyite aggregate.
Location: Skipton Caves, near Balarat, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Newberyite: Mg(PO3OH)·3(H2O)  
Monetite: CaHPO4

Comments: Tan coatings of monetite on white newberyite pseudomorphous after struvite crystal.
Location: Mono Lake, Mono County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Newberyite: Mg(PO3OH)·3(H2O)  
Monetite: CaHPO4

Comments: Tan coatings of monetite on white newberyite pseudomorphous after struvite crystal.
Location: Mono Lake, Mono County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Newberyite: Mg(PO3OH)·3(H2O)

Comments: Crudely formed crystal newberyite aggregate.
Location: Skipton Caves, near Balarat, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Neyite: AgCu3Pb12.5Bi13S34

Comments: Black foliated metallic neyite on quartz.
Location: near Hope, British Columbia, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Neyite: AgCu3Pb12.5Bi13S34

Comments: Black foliated metallic neyite on quartz.
Location: near Hope, British Columbia, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Nezilovite: PbZn2(Mn++++,Ti++++)2Fe+++8O19

Comments: Small black grains of nezilovite in matrix.
Location: Nezilovo, FYR Macedonia. Scale: Picture size 1 mm.
© Thomas Witzke / Abraxas-Verlag

Nezilovite: PbZn2(Mn++++,Ti++++)2Fe+++8O19

Comments: Small black grains of nezilovite in matrix.
Location: Nezilovo, FYR Macedonia. Scale: Picture size 1 mm.
© Thomas Witzke / Abraxas-Verlag

Nickel: Ni

Comments: Very small cubic crystal of native Nickel, isolated from an ore concentrate.
Location: Nouméa, New Caledonia. Scale: Crystal size 0.1 mm.
© Thomas Witzke / Abraxas-Verlag

Nickel: Ni

Comments: Very small cubic crystal of native Nickel, isolated from an ore concentrate.
Location: Nouméa, New Caledonia. Scale: Crystal size 0.1 mm.
© Thomas Witzke / Abraxas-Verlag

Nickelalumite: (Ni,Cu)Al4[(SO4),(NO3)2](OH)12·3(H2O)

Comments: Aggregates of blue neckelaluminite spherulites on matrix.
Location: Jomde mine, San Juan County, Utah, USA. Scale: See Image.
© Rruff Database

Nickelalumite: (Ni,Cu)Al4[(SO4),(NO3)2](OH)12·3(H2O)

Comments: Aggregates of blue neckelaluminite spherulites on matrix.
Location: Jomde mine, San Juan County, Utah, USA. Scale: See Image.
© Rruff Database