Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Magnetoplumbite Image

Images:

Magnetoplumbite: Pb(Fe+++,Mn+++)12O19

Comments: Black magnetoplumbite masses in calcite.
Location: Langban, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Magnetoplumbite Image

Images:

Magnetoplumbite: Pb(Fe+++,Mn+++)12O19

Comments: Black magnetoplumbite masses in calcite.
Location: Langban, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Magniotriplite Image

Images:

Magniotriplite: (Mg,Fe++,Mn)2(PO4)F

Comments: Red-brown crystalline magniotriplite masses in pegmatite.
Location: Kyrk-Bulak pegmatite, Turkestanskij Range, Os, Kyrgyzstan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Magniotriplite Image

Images:

Magniotriplite: (Mg,Fe++,Mn)2(PO4)F

Magnussonite Image

Images:

Magnussonite: Mn++5As+++3O9(OH,Cl)

Comments: Bright green crystalline magnussonite grains with willemite.
Location: Sterling Mine, Ogdensburg, Sussex County, New Jersey, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Magnussonite Image

Images:

Magnussonite: Mn++5As+++3O9(OH,Cl)

Malladrite Image

Images:

Malladrite: Na2SiF6
Avogadrite: (K,Cs)BF4

Comments: Yellow-orange crystalline malladrite with pinkish white avogadrite.
Location: Eruption of 1926, Vesuvius, Campania, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Malladrite Image

Images:

Malladrite: Na2SiF6
Avogadrite: (K,Cs)BF4

Mammothite Image

Images:

Mammothite: Pb6Cu4AlSb+++++O2(SO4)2Cl4(OH)16

Comments: Sparse blue crystalline mammothite in slag.
Location: Laurium, Attiki, Greece. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mammothite Image

Images:

Mammothite: Pb6Cu4AlSb+++++O2(SO4)2Cl4(OH)16

Comments: Sparse blue crystalline mammothite in slag.
Location: Laurium, Attiki, Greece. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganbelyankinite Image

Images:

Manganbelyankinite: (Mn,Ca)(Ti,Nb)5O12·9(H2O)

Comments: Brownish to blackish manganbelyankinite coatings on syenite rock.
Location: Punkurvaiv, Lovozero Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganbelyankinite Image

Images:

Manganbelyankinite: (Mn,Ca)(Ti,Nb)5O12·9(H2O)

Manganberzeliite Image

Images:

Manganberzeliite: (Ca,Na)3(Mn,Mg)2(AsO4)3

Comments: Orange translucent crystalline manganberzeliite in clear calcite.
Location: Langban, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganberzeliite Image

Images:

Manganberzeliite: (Ca,Na)3(Mn,Mg)2(AsO4)3

Comments: Orange translucent crystalline manganberzeliite in clear calcite.
Location: Langban, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganocummingtonite Image

Images:

Manganocummingtonite: Na(Na,Mn)2(Mg4,Fe+++)5Si8O22(OH)2

Comments: Dark green fibrous manganocummingtonite.
Location: Franklin, Sussex County, New Jersey, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganocummingtonite Image

Images:

Manganocummingtonite: Na(Na,Mn)2(Mg4,Fe+++)5Si8O22(OH)2

Comments: Dark green fibrous manganocummingtonite.
Location: Franklin, Sussex County, New Jersey, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganogrunerite Image

Images:

Manganogrunerite: [ ]Mn2Fe++5Si8O22(OH)

Comments: Brown fibrous massive, iron stained manganogrunerite.
Location: Hallefors, Orebro, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganogrunerite Image

Images:

Manganogrunerite: [ ]Mn2Fe++5Si8O22(OH)

Comments: Brown fibrous massive, iron stained manganogrunerite.
Location: Hallefors, Orebro, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganotychite Image

Images:

Manganotychite: Na6(Mn++,Fe++,Mg)2(SO4)(CO3)4
Aegirine: NaFe+++Si2O6

Comments: Pale rose-tan granular manganotychite with black aegirine prism.
Location: Lovozero Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganotychite Image

Images:

Manganotychite: Na6(Mn++,Fe++,Mg)2(SO4)(CO3)4
Aegirine: NaFe+++Si2O6

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