Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Monetite Image

Images:

Monetite: CaHPO4
Newberyite: Mg(PO3OH)·3(H2O)

Comments: Tan coatings of monetite on white newberyite pseudomorphous after struvite crystal.
Location: Mono Lake, Mono County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Monetite Image

Images:

Monetite: CaHPO4
Newberyite: Mg(PO3OH)·3(H2O)

Monimolite Image

Images:

Monimolite: (Pb,Ca)2Sb2O7

Comments: Pale green monimolite crusts on matrix.
Location: Altar, Sonora, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Monimolite Image

Images:

Monimolite: (Pb,Ca)2Sb2O7

Comments: Pale green monimolite crusts on matrix.
Location: Altar, Sonora, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Monohydrocalcite Image

Images:

Monohydrocalcite: CaCO3·(H2O)

Comments: Gray to pale blue, due to copper staining, botryoidal monohydrocalcite crust.
Location: 40' level, Saint Pierre Mine, Sainte-Marie-aux-Mines, Vosges Mountains, Haute-Rhin, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Monohydrocalcite Image

Images:

Monohydrocalcite: CaCO3·(H2O)

Montdorite Image

Images:

Montdorite: (K,Na)(Fe++,Mn++,Mg)2.5[Si4O10](F,OH)2

Comments: Pale green fine granular montdorite in iron-stained matrix.
Location: Charlunnes, Mont Dore, Puy-de-Dome, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Montdorite Image

Images:

Montdorite: (K,Na)(Fe++,Mn++,Mg)2.5[Si4O10](F,OH)2

Montesommaite Image

Images:

Montesommaite: (K,Na)9Al9Si23O64·10(H2O)

Comments: Translucent prismatic montesommaite crystals in vugs.
Location: Pollena Quarry, Vesuvius, Naples, Campania, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Montesommaite Image

Images:

Montesommaite: (K,Na)9Al9Si23O64·10(H2O)

Monticellite Image

Images:

Monticellite: CaMgSiO4

Comments: Pale brown crystalline massive monticellite.
Location: Crestmore Quarry, Riverside County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Monticellite Image

Images:

Monticellite: CaMgSiO4

Montmorillonite Image

Images:

Montmorillonite: (Na,Ca)0,3(Al,Mg)2Si4O10(OH)2·n(H2O)

Comments: Bright pink chalky massive montmorillonite.
Location: Tamminen Quarry, Greenwood, Oxford County, Maine, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Montmorillonite Image

Images:

Montmorillonite: (Na,Ca)0,3(Al,Mg)2Si4O10(OH)2·n(H2O)

Montroseite Image

Images:

Montroseite: (V+++,Fe+++,V++++)O(OH)

Comments: Black silky fibrous montroseite on sandstone with tyuyamunite.
Location: Monument No. 2 Mine, Kayenta, Apache County, Arizona, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Montroseite Image

Images:

Montroseite: (V+++,Fe+++,V++++)O(OH)

Montroyalite Image

Images:

Montroyalite: Sr4Al8(CO3)3(OH,F)26·10-11(H2O)

Comments: Translucent micro spherical montroyalite on matrix.
Location: Francon Quarry, Montreal, Quebec, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Montroyalite Image

Images:

Montroyalite: Sr4Al8(CO3)3(OH,F)26·10-11(H2O)

Montroydite Image

Images:

Montroydite: HgO

Comments: Red to orange radial and crystalline montroydite aggregates on black calcite.
Location: Terlingua, Brewster County, Texas, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Montroydite Image

Images:

Montroydite: HgO

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