Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Korzhinskite Image

Images:

Korzhinskite: CaB2O4·(H2O)

Comments: Translucent fragment of korzhinskite.
Location: Novofrolovskoye, Sverdlovsk District, Northern Urals, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Korzhinskite Image

Images:

Korzhinskite: CaB2O4·(H2O)

Kosmochlor Image

Images:

Kosmochlor: NaCr+++Si2O6

Comments: Green resinous massive kosmochlor, variety ureyite, in serpentinite.
Location: Myanmar. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Kosmochlor Image

Images:

Kosmochlor: NaCr+++Si2O6

Comments: Green resinous massive kosmochlor, variety ureyite, in serpentinite.
Location: Myanmar. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Koutekite Image

Images:

Koutekite: Cu5As2
Algodonite: Cu6As

Comments: Silvery metallic koutekite with darker gray algodonite.
Location: Mohawk Mine, Keweenaw County, Michigan, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Koutekite Image

Images:

Koutekite: Cu5As2
Algodonite: Cu6As

Kozulite Image

Images:

Kozulite: NaNa2Mn++4(Fe+++,Al)Si8O22(OH)2

Comments: Dark reddish-black granular kozulite in pale pink rhodonite with dark brown braunite.
Location: Tanohata Mine, Tanohata Muro, Shimoheii gun, Iwate, Japan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Kozulite Image

Images:

Kozulite: NaNa2Mn++4(Fe+++,Al)Si8O22(OH)2

Kraisslite Image

Images:

Kraisslite: (Mn++,Mg)24Zn3Fe+++(As+++O3)2(As+++++O4)3(SiO4)6(OH)18

Comments: Yellow crystalline kraisslite in calcite.
Location: Sterling Mine, Ogdensburg, Sussex County, New Jersey, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Kraisslite Image

Images:

Kraisslite: (Mn++,Mg)24Zn3Fe+++(As+++O3)2(As+++++O4)3(SiO4)6(OH)18

Kratochvilite Image

Images:

Kratochvilite: (C6H4)2CH2

Comments: Pale yellow to brown crystalline crust of kratochvilite on shale.
Location: Zastavka, near Brna, Vychodocesky, Czech Republic. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Kratochvilite Image

Images:

Kratochvilite: (C6H4)2CH2

Krauskopfite Image

Images:

Krauskopfite: BaSi2O4(OH)2·2(H2O)

Comments: White pearly crystalline krauskopfite on quartz.
Location: Rush Creek, Fresno County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Krauskopfite Image

Images:

Krauskopfite: BaSi2O4(OH)2·2(H2O)

Comments: White pearly crystalline krauskopfite on quartz.
Location: Rush Creek, Fresno County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Krautite Image

Images:

Krautite: MnAs+++++O3(OH)2·(H2O)

Comments: Pale pink aggregates of krautite on greenish colored matrix.
Location: Jachymov, Bohemia, Zapadocesky, Czech Republic. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Krautite Image

Images:

Krautite: MnAs+++++O3(OH)2·(H2O)

Krupkaite Image

Images:

Krupkaite: PbCuBi3S6
Friedrichite: Pb5Cu5Bi7S18
Benjaminite: (Ag,Cu)3(Bi,Pb)7S12

Comments: Crystals of a mixture of friedrichite, krupkaite, and benjaminite, with quartz crystals.
Location: Estela Mine, Julcani District, Junin, Peru. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Krupkaite Image

Images:

Krupkaite: PbCuBi3S6
Friedrichite: Pb5Cu5Bi7S18
Benjaminite: (Ag,Cu)3(Bi,Pb)7S12

Kukharenkoite-(La) Image

Images:

Kukharenkoite-(La): Ba2(La,Ce)(CO3)3F

Comments: Very small olive-green sprays of kukharenkoite-(La) crystals.
Location: Kirovsky apatite mine, Mount Kukisvumchorr, Khibina massif, Kola Peninsula, Russia.. Scale: Crystal Size to 0.02 cm.
© Jeff Weissman / Photographic Guide to Mineral Species

Kukharenkoite-(La) Image

Images:

Kukharenkoite-(La): Ba2(La,Ce)(CO3)3F

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