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's Image Gallery With 4041 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

Melanothallite Image

Images:

Melanothallite: Cu2OCl2
Chloromenite: Cu9O2(SeO3)4Cl6

Comments: Olive green crystalline chloromenite on blue-green melanothallite.
Location: North Break, Second Cone of main fracture eruption, Tolbachik Volcano, Kamchatka District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

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

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

Melanterite Image

Images:

Melanterite: Fe++SO4·7(H2O)

Comments: Deep greenish blue encrustation of melanterite. The pistanite variety is copper-bearing where Cu replaces some of the Fe in the crystal structure.
Location: Patagonia District, Arizona, USA. Scale: 5 x 9.5 cm.
© John Veevaert

Melilite Image

Images:

Melilite: (Ca,Na)2(Al,Mg,Fe++)(Si,Al)2O7

Comments: Barrel-shaped root-beer colored melilite crystal with clear nepheline.
Location: Udersdorf, Rhineland-Palatinate, Germany. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Melilite Image

Images:

Melilite: (Ca,Na)2(Al,Mg,Fe++)(Si,Al)2O7
Monticellite: CaMgSiO4

Comments: Thin-section image of monticellite interstitial between unaltered melilite crystals (CanMin v. 41. p 1259).
Location: Skarns along the contact of a diorite intrusion at Oravit¸a, Banat, in Romania. Scale: Field of View 2.7 mm.
© Canadian Mineralogist

Meliphanite Image

Images:

Meliphanite: (Ca,Na)2Be[(Si,Al)2O6(F,OH)]

Comments: Honey yellow, translucent sample of Meliphanite.
Location: Aroy, Langesundsfjorden, Norway. Scale: 3.6 X 5.3 cm.
© John Veevaert

Melliniite Image

Images:

Melliniite: (Ni,Fe)4P
Kamacite: alpha-(Fe,Ni)

Comments: Reflected-light image displaying an anhedral fragment of creamy-yellowish melliniite(1) associated with kamacite (2). AmMin, v91, p453.
Location: Northwest Africa 1054 acapulcoite. Scale: See Image.
© American Mineralogist

Melliniite Image

Images:

Melliniite: (Ni,Fe)4P
Nickelphosphide: (Ni,Fe)3P

Comments: Reflected light image of creamy-yellowish melliniite (1) and nickelphosphide (3). AmMin, v91, p453.
Location: Northwest Africa 1054 acapulcoite. Scale: See Image.
© American Mineralogist

Mellite Image

Images:

Mellite: Al2[C6(COO)6]·16(H2O)

Comments: Specimen of crystalline mellite. Mellite is a naturally occurring organic mineral species.
Location: Csordakhut, Tatabanya, Hungary. Scale: 4 x 3 cm.
© John Veevaert

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

Comments: Sooty, deep-black, granular to platy crednerite with mendipite.
Location: Mendip Hills, Somerset, England. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mendipite Image

Images:

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

Comments: Green, opaque granular chloroxiphite with mendipite and black crednerite.
Location: Higher Pitts Farm, Priddy, 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

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

Mendozavilite Image

Images:

Mendozavilite: (Na,Mg)Ca2[Mo++++++8P+++++2Fe+++3O36(OH)]·n(H2O), n~9

Comments: Vuggy matrix covered with yellow micro crystals of mendozavilite.
Location: Rustler mine, Tooele County, Utah, USA. Scale: Specimen size 1 cm.
© John Veevaert

Mendozavilite Image

Images:

Mendozavilite: (Na,Mg)Ca2[Mo++++++8P+++++2Fe+++3O36(OH)]·n(H2O), n~9

Comments: Light yellow micro crystals of mendozavilite and earthy alterations in vuggy quartz matrix with black schorl.
Location: Rustler mine, Tooele Co., Utah, USA. Scale: Picture size 1 cm.
© Tom Loomis / Dakota Matrix

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

Meneghinite Image

Images:

Meneghinite: Pb13CuSb7S24

Comments: Black, acicular crystals of meneghinite on matrix.
Location: Bottino Mine, Tuscany, Italy. Scale: 1x1 cm.
© Dave Barthelmy

Menezesite Image

Images:

Menezesite: Ba2MgZr4(BaNb12O42)·12H2O

Comments: Orange rhombododecahedral crystals of menezesite to 0.75mm on matrix.
Location: Jacupiranga mine, Cajati county, Sao Paulo, Brazil. Scale: Picture size 1 cm.
© Tom Loomis / Dakota Matrix

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