Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Mawbyite Image

Images:

Mawbyite: Pb(Fe+++Zn)2(AsO4)2(OH,H2O)2

Comments: Brown crystalline mawbyite in quartz.
Location: Kintore Open Cut, Broken Hill, New South Wales, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mawbyite Image

Images:

Mawbyite: Pb(Fe+++Zn)2(AsO4)2(OH,H2O)2

Mawsonite Image

Images:

Mawsonite: Cu+6Fe+++2Sn++++S8

Comments: Mawsonite inclusions in brassy yellow chalcopyrite.
Location: Mount Lyell, Queenstown, Tasmania, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mawsonite Image

Images:

Mawsonite: Cu+6Fe+++2Sn++++S8

Maxwellite Image

Images:

Maxwellite: NaFe+++(AsO4)F

Comments: Minute red translucent maxwellite crystal in rhyolite.
Location: Squaw Creek Tin Mine, Black Range, Catron County, New Mexico, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Maxwellite Image

Images:

Maxwellite: NaFe+++(AsO4)F

Mazzite-Mg Image

Images:

Mazzite-Mg: K2CaMg2(Al,Si)36O72·28(H2O)

Comments: Clear colorless microcrystals and crystalline mazzite in vug.
Location: Mont Simiol, Loire, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mazzite-Mg Image

Images:

Mazzite-Mg: K2CaMg2(Al,Si)36O72·28(H2O)

Comments: Clear colorless microcrystals and crystalline mazzite in vug.
Location: Mont Simiol, Loire, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mcallisterite Image

Images:

Mcallisterite: Mg2B12O14(OH)12·9(H2O)

Comments: Tan to white opaque porous aggregate of mcallisterite.
Location: Qinghai, China. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mcallisterite Image

Images:

Mcallisterite: Mg2B12O14(OH)12·9(H2O)

Comments: Tan to white opaque porous aggregate of mcallisterite.
Location: Qinghai, China. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mcgillite Image

Images:

Mcgillite: (Mn,Fe++)8Si6O15(OH)8Cl2

Comments: Pink crystalline mcgillite with galena.
Location: Near Kimberley, Kootenay District, British Columbia, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mcgillite Image

Images:

Mcgillite: (Mn,Fe++)8Si6O15(OH)8Cl2

Mcgovernite Image

Images:

Mcgovernite: Mn9Mg4Zn2As2Si2O17(OH)14

Comments: Golden sub-metallic micaceous mcgovernite with black franklinite, red willemite, and white calcite.
Location: Franklin, Sussex County, New Jersey, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mcgovernite Image

Images:

Mcgovernite: Mn9Mg4Zn2As2Si2O17(OH)14

Mckinstryite Image

Images:

Mckinstryite: (Ag,Cu)2S
Silver: Ag

Comments: Black metallic massive mckinstryite with wire silver.
Location: Peregrina Mine, Guanajuato, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mckinstryite Image

Images:

Mckinstryite: (Ag,Cu)2S
Silver: Ag

Comments: Black metallic massive mckinstryite with wire silver.
Location: Peregrina Mine, Guanajuato, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mcnearite Image

Images:

Mcnearite: NaCa5H4(AsO4)5·4(H2O)

Comments: Crystalline mcnearite micro botryoids on matrix.
Location: Gabbe Gottes, Sainte-Marie-aux-Mines, Haute-Rhin, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mcnearite Image

Images:

Mcnearite: NaCa5H4(AsO4)5·4(H2O)

Medaite Image

Images:

Medaite: (Mn,Ca)6(V+++++,As)Si5O18(OH)

Comments: Orange crystalline medaite crust.
Location: Molinello Mine, near Chiavari, Liguria, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Medaite Image

Images:

Medaite: (Mn,Ca)6(V+++++,As)Si5O18(OH)

Comments: Orange crystalline medaite crust.
Location: Molinello Mine, near Chiavari, Liguria, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

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