Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Melanotekite Image

Images:

Melanotekite: Pb2Fe+++2Si2O9

Comments: Black metallic granular melanotekite with reddish brown andradite.
Location: Langban, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Melanotekite Image

Images:

Melanotekite: Pb2Fe+++2Si2O9

Melanothallite Image

Images:

Melanothallite: Cu2OCl2

Comments: Bluish green melanothallite grain.
Location: North Break, Second Cone, Main Eruption Site, Tolbachik, Kamchatka District, Russian Far East, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Melanothallite Image

Images:

Melanothallite: Cu2OCl2

Melanovanadite Image

Images:

Melanovanadite: CaV++++2V+++++2O10·5(H2O)

Comments: Dark greenish-black fine-grained massive melanovanadite.
Location: Minas Ragra, near Cerro de Pasco, Junin, Peru. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Melanovanadite Image

Images:

Melanovanadite: CaV++++2V+++++2O10·5(H2O)

Melonite Image

Images:

Melonite: NiTe2

Comments: Metallic foil of melonite.
Location: Cresson Mine, Cripple Creek, Teller County, Colorado, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Melonite Image

Images:

Melonite: NiTe2

Comments: Metallic foil of melonite.
Location: Cresson Mine, Cripple Creek, Teller County, Colorado, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mendipite Image

Images:

Mendipite: Pb3Cl2O2
Crednerite: CuMnO2
Chloroxiphite: Pb3CuCl2(OH)2O2

Comments: Radiating compact with clear to white crystalline mendipite with black crednerite and green chloroxiphite.
Location: Mendip Hills, Somerset, England. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mendipite Image

Images:

Mendipite: Pb3Cl2O2
Crednerite: CuMnO2
Chloroxiphite: Pb3CuCl2(OH)2O2

Mendozite Image

Images:

Mendozite: NaAl(SO4)2·11(H2O)

Comments: White chalky massive mendozite.
Location: Gold Bottom Mine, Inyo County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mendozite Image

Images:

Mendozite: NaAl(SO4)2·11(H2O)

Comments: White chalky massive mendozite.
Location: Gold Bottom Mine, Inyo County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mercallite Image

Images:

Mercallite: KHSO4

Comments: Pale blue to white powdery aggregate of mercallite.
Location: Vesuvius, Campania, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mercallite Image

Images:

Mercallite: KHSO4

Comments: Pale blue to white powdery aggregate of mercallite.
Location: Vesuvius, Campania, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mercury Image

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Mercury: Hg

Comments: Silvery metallic mercury coatings on quartz.
Location: Socrates Mine, Sonoma County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mercury Image

Images:

Mercury: Hg

Comments: Silvery metallic mercury coatings on quartz.
Location: Socrates Mine, Sonoma County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Merlinoite Image

Images:

Merlinoite: (K,Ca,Na,Ba)7Si23Al9O64·23(H2O)

Comments: Colorless transparent prismatic merlinoite microcrystals in vug.
Location: Lagno Ahendo Lare, Vesuvius, Naples, Campania, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Merlinoite Image

Images:

Merlinoite: (K,Ca,Na,Ba)7Si23Al9O64·23(H2O)

Merrihueite Image

Images:

Merrihueite: (K,Na)2(Fe++,Mg)5Si12O30
Chayesite: K(Mg,Fe++)4Fe+++(Si12O30)

Comments: A sharp, chemically zoned crystal of copper-brown merrihueite(?) (see Lapis-Magazine 4/2002 Page 38/39) overgrown on bluish chayesite.
Location: Basalt quarry, Pauliberg Mt., Kobersdorf, Oberpullendorf, Burgenland, Austria. Scale: Crystal Size 0.15 cm.
© Jeff Weissman / Photographic Guide to Mineral Species

Merrihueite Image

Images:

Merrihueite: (K,Na)2(Fe++,Mg)5Si12O30
Chayesite: K(Mg,Fe++)4Fe+++(Si12O30)

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