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

Metanovacekite Image

Images:

Metanovacekite: Mg(UO2)2(AsO4)2·4-8(H2O)
Novacekite: Mg(UO2)2(AsO4)2·12(H2O)

Comments: Yellow, translucent platy novacekite/metanovacekite crystal aggregate.
Location: Rabejac Mine, Olmet, Herault, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Metanovacekite Image

Images:

Metanovacekite: Mg(UO2)2(AsO4)2·4-8(H2O)

Comments: Bright yellow crystalline metanovacekite coatings on white crystalline gypsum.
Location: Las Animas Mine, Municipio do Heuiles Serdan, Chihuahua, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Metaschoderite Image

Images:

Metaschoderite: Al2(PO4)(VO4)·6(H2O)

Comments: Orange crystalline metaschoderite crust on shale.
Location: 25 miles east of Eureka, Fish Creek Range, Eureka County, Nevada, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Metasideronatrite Image

Images:

Metasideronatrite: Na2Fe+++(SO4)2(OH)·(H2O)
Ungemachite: K3Na8Fe+++(SO4)6(NO3)2·6(H2O)

Comments: Translucent rounded ungemachite microcrystal on yellow metasideronatrite.
Location: Chuquicamata, Antofagasta, Chile. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Metastibnite Image

Images:

Metastibnite: Sb2S3
Sulfur: S8

Comments: Red coatings of metastibnite with yellow sulfur.
Location: Steamboat Springs, Washoe County, Nevada, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Metastudtite Image

Images:

Metastudtite: UO4·2(H2O)

Comments: White acicular microcrystal metastudtite clusters on dark yellow to brown sklodowskite grains.
Location: Musonoi, Katanga, Shaba, Zaire. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Metauranospinite Image

Images:

Metauranospinite: Ca(UO2)2(AsO4)2·8(H2O)
Uranospinite: Ca(UO2)2(AsO4)2·10(H2O)

Comments: Translucent platy uranospinite (probably dehydrated to metauranospinite) microcrystals on matrix.
Location: Grube Buhlskopf, near Ellweiler, Rheinland-Pfalz, Germany. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Metazellerite Image

Images:

Metazellerite: Ca(UO2)(CO3)2·3(H2O)
Voglite: Ca2Cu(UO2)(CO3)4·6(H2O)

Comments: Pale yellow crystalline metazellerite in matrix, with green voglite.
Location: White Canyon #1 Mine, Frey Point, San Juan County, Utah, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Microcline Image

Images:

Microcline: KAlSi3O8

Comments: Opaque blocky tan crystal of microcline.
Location: Moat Mountain, near Conway, Carroll County, New Hampshire, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Microsommite Image

Images:

Microsommite: (Na,Ca,K)7-8(Si,Al)12O24(Cl,SO4)2-3

Comments: Colorless prismatic microsommite microcrystals in vug.
Location: Novella Quarry, Vesuvius, Naples, Campania, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mikasaite Image

Images:

Mikasaite: Fe+++2(SO4)3

Comments: Pale yellow to white platy crystalline mikasaite cluster.
Location: Ikushunbetsu, Mikassa, Hokkaido, Japan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Minamiite Image

Images:

Minamiite: (Na,Ca,K)Al3(SO4)2(OH)6

Comments: White granular powdery minamiite aggregate.
Location: Okumanza, Gumma, Japan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Minasragrite Image

Images:

Minasragrite: VO(SO4)·5(H2O)
Patronite: VS4

Comments: Blue coatings of minasragrite on patronite.
Location: Minas Ragra, near Cerro de Pasco, Junin, Peru. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Minehillite Image

Images:

Minehillite: (K,Na)2-3Ca28(Zn4Al4Si40)O112(OH)16
Margarosanite: Pb(Ca,Mn++)2Si3O9
Wollastonite-1A: CaSiO3

Comments: White pearly crystalline minehillite with white margarosanite and dark gray lead, in pale pink opaque wollastonite (distinguished by blue-white fluorescence).
Location: Franklin, Sussex County, New Jersey, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Minnesotaite Image

Images:

Minnesotaite: (Fe++,Mg)3Si4O10(OH)2

Comments: Greenish-gray dull minnesotaite masses in iron ore matrix.
Location: Virginia, Saint Louis County, Minnesota, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Misenite Image

Images:

Misenite: K8H8(SO4)7 (?)

Comments: Colorless absolutely transparent misenite microcrystal (blue box), on white and orange halite..
Location: Cerros Pintados, Pampa del Tamarugal, Iquique Province, Tarapacá Region, Chile. Scale: Approximately 0.05 cm crystal.
© Jeff Weissman / Photographic Guide to Mineral Species

Moctezumite Image

Images:

Moctezumite: Pb(UO2)(TeO3)2
Burckhardtite: Pb2(Fe+++,Mn+++)Te++++(AlSi3O10)O2(OH)2·(H2O)

Comments: Pink crusts of burckhardtite with yellow crystalline moctezumite on quartz.
Location: Moctezuma Mine, Moctezuma, Sonora, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mohrite Image

Images:

Mohrite: (NH4)2Fe++(SO4)2·6(H2O)

Comments: Opaque botryoidal mohrite aggregate.
Location: Saint Etienne, Layonnais, Languedoc, Loire, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Moluranite Image

Images:

Moluranite: H4U++++(UO2)3(MoO4)7·18(H2O)

Comments: Dark gray-black moluranite coatings on sandstone.
Location: La Sal, San Juan County, Utah, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Molybdite Image

Images:

Molybdite: MoO3

Comments: Greenish yellow molybdite crust on quartz.
Location: Siberia, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

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