Jeff Weissman's Image Gallery

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Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 1177 Images

Mpororoite Image

Images:

Mpororoite: Al(WO3)(OH)3·2(H2O)
Anthoinite: AlWO3(OH)3

Comments: White chalky massive mpororoite with brown anthoinite.
Location: Kara Mine, Tasmania, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Muirite Image

Images:

Muirite: Ba10Ca2Mn++TiSi10O30(OH,Cl,F)10
Sanbornite: BaSi2O5

Comments: Translucent orange crystalline muirite in sanbornite.
Location: Big Creek, Fresno County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mullite Image

Images:

Mullite: Al(4+2x)Si(2-2x)O(10-x) where x =0.17 to 0.59

Comments: Opaque white mullite masses with mica.
Location: Nijar, Almeria, Andalucia, Spain. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mundite Image

Images:

Mundite: Al(UO2)3(PO4)2(OH)3·5(H2O)

Comments: Bright yellow crystalline mundite grains.
Location: Kobokobo, Sud-Kivu, Zaire. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Munirite Image

Images:

Munirite: NaVO3·(2-x)(H2O)

Comments: Bright yellow-orange crystalline munirite on matrix.
Location: Brushy Creek, Uravan, Montrose County, Colorado, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mushistonite Image

Images:

Mushistonite: (Cu,Zn,Fe)Sn++++(OH)6

Comments: Green crystalline mushistonite coatings on quartz.
Location: Etta Mine, Keystone, Pennington County, South Dakota, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Nabaphite Image

Images:

Nabaphite: NaBaPO4·9(H2O)

Comments: Translucent tetrahedral nabaphite microcrystal.
Location: Mount Kukisvumchorr, Khibiny Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Nacaphite Image

Images:

Nacaphite: Na(Na,Ca)2(PO4)F
Thermonatrite: Na2CO3·(H2O)

Comments: Sparse pale yellow-brown microcrystal and crystalline nacaphite with white thermonatrite on a dark matrix.
Location: Khibiny Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Nafertisite Image

Images:

Nafertisite: Na3(Fe++,Fe+++)6(Ti2Si12O34)(O,OH)7·2(H2O)

Comments: Dark green fibrous nafertisite masses in pegmatite rock.
Location: Mount Kukisvumchorr, Khibiny Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Nagashimalite Image

Images:

Nagashimalite: Ba4(V+++,Ti)4Si8B2O27Cl(O,OH)2

Comments: Dark olive green translucent to opaque bladed nagashimalite crystals on in pale pink rhodonite.
Location: Mogurazawa mine, Kiryuu City, Gunma Prefecture, Kanto Region, Honshu Island, Japan. Scale: Picture Size 3 mm.
© Jeff Weissman / Photographic Guide to Mineral Species

Nahpoite Image

Images:

Nahpoite: Na2HPO4

Comments: Nearly opaque white powdery nahpoite.
Location: Big Fish River, Yukon Territory, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Namansilite Image

Images:

Namansilite: NaMn+++(Si2O6)

Comments: Dark red namansilite veinlets in rock (slabbed specimen).
Location: Woods mine, near Tamworth, New South Wales, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Nambulite Image

Images:

Nambulite: (Li,Na)Mn++4[Si5O14(OH)]

Comments: Brown crystalline nambulite with pinkish rhodonite.
Location: Gozaisho Mine, Iwaki, Fukushima, Japan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Nastrophite Image

Images:

Nastrophite: Na(Sr,Ba)(PO4)·9(H2O)

Comments: Glassy to chalky crystalline nastrophite fragment.
Location: Lovozero Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Natrite Image

Images:

Natrite: Na2CO3

Comments: White opaque massive natrite.
Location: Lovozero Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Natroalunite Image

Images:

Natroalunite: NaAl3(SO4)2(OH)6

Comments: Pure white porcelaneous massive natroalunite.
Location: Sugarloaf Butte, Quartzite, La Paz County, Arizona, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Natrojarosite Image

Images:

Natrojarosite: NaFe+++3(SO4)2(OH)6

Comments: Yellow brown natrojarosite crystals.
Location: Kamareza Mine, Laurium, Attiki, Greece. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Natrolemoynite Image

Images:

Natrolemoynite: Na4Zr2Si10O26·9(H2O)

Comments: Radiating spray of tan natrolemoynite crystals, with brown coating, with white albite.
Location: Mont Saint Hilaire, Quebec, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Natromontebrasite Image

Images:

Natromontebrasite: (Na,Li)Al(PO4)(OH,F)

Comments: Pale tan to orange natromontebrasite cleavages in quartz.
Location: Mica Load, Canon City, Fremont County, Colorado, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Natron Image

Images:

Natron: Na2CO3·10(H2O)

Comments: Opaque white powdery massive natron.
Location: Atlin, British Columbia, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

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