Mineralogical Magazine's Image Gallery

Mineralogical Magazine's Image Gallery
Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images Share
      News Help About

Images from Mineralogical Magazine

Click on thumbnails for a larger image. Please be patient since some of these pages of thumbnail images take some time to load. These mineral photos are copyrighted by their owners and may not be used without permission.

Pages: [1] [2] [3]
Mineralogical Magazine's Image Gallery With 56 Images

Herbertsmithite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Herbertsmithite: Cu3Zn(OH)6Cl2

Comments: Black and white image of dark green herbertsmithite crystals on pale buff matrix. (Mineralogical Magazine, 68:5310.
Location: Mina Los Tres Presidentes, Sierra Gorda, Chile.. Scale: See Image.
© Mineralogical Magazine

Herbertsmithite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Herbertsmithite: Cu3Zn(OH)6Cl2

Comments: Black and white image of dark green herbertsmithite crystals on pale buff matrix. (Mineralogical Magazine, 68:5310.
Location: Mina Los Tres Presidentes, Sierra Gorda, Chile.. Scale: See Image.
© Mineralogical Magazine

Herzenbergite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Herzenbergite: SnS

Comments: B&W polished section images. (C) Herzenbergite (h) and columbite (cb), with remnants of primary cassiterite (c), replaced(?) by varlamoffite (v). (D) Replacement of cassiterite by herzenbergite with euhedral herzenbergite crystals and gangue (g).
Location: Dykes in three granite pegmatite fields in north-central Sweden. (MinMag, v57:388). Scale: Picture Width 0.4 mm.
© Mineralogical Magazine

Herzenbergite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Herzenbergite: SnS

Comments: B&W polished section images. (C) Herzenbergite (h) and columbite (cb), with remnants of primary cassiterite (c), replaced(?) by varlamoffite (v). (D) Replacement of cassiterite by herzenbergite with euhedral herzenbergite crystals and gangue (g).
Location: Dykes in three granite pegmatite fields in north-central Sweden. (MinMag, v57:388). Scale: Picture Width 0.4 mm.
© Mineralogical Magazine

Isocubanite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Isocubanite: CuFe2S3  
Isochalcopyrite: Cu8Fe9S16

Comments: SEM image of an aggregate of idiomorphic grains of isocubanite (formerly known as isochalcopyrite) associated with minor pyrite.
Location: Submarine sulphide deposits of the East Pacific Rise (EPR) and the Red Sea. Scale: See Image.
© Mineralogical Magazine

Isocubanite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Isocubanite: CuFe2S3  
Isochalcopyrite: Cu8Fe9S16

Comments: SEM image of an aggregate of idiomorphic grains of isocubanite (formerly known as isochalcopyrite) associated with minor pyrite.
Location: Submarine sulphide deposits of the East Pacific Rise (EPR) and the Red Sea. Scale: See Image.
© Mineralogical Magazine

Juabite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Juabite: (Ca,Fe++)Cu10(Te++++O3)4(As+++++O4)4(OH)2·4(H2O)

Comments: SEM image of a broken juabite platy aggregate which shows the perfect {OlO} cleavage. (MinMag, v61:139).
Location: Mine dumps of the Centennial Eureka mine, Tintic District, Juab County, Utah, USA. Scale: Scale Bar 60 µm.
© Mineralogical Magazine

Juabite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Juabite: (Ca,Fe++)Cu10(Te++++O3)4(As+++++O4)4(OH)2·4(H2O)

Comments: SEM image of a broken juabite platy aggregate which shows the perfect {OlO} cleavage. (MinMag, v61:139).
Location: Mine dumps of the Centennial Eureka mine, Tintic District, Juab County, Utah, USA. Scale: Scale Bar 60 µm.
© Mineralogical Magazine

Killalaite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Killalaite: 2Ca3Si2O7·(H2O)

Comments: B&W PPL image of killalaite crystals in a vein of calcite. MinMag v39:544.
Location: Thermally metamorphosed limestone near Inishcrone, along the eastern shore of Killala Bay, Co. Sligo, Ireland. Scale: Crystal Size 0.5 mm.
© Mineralogical Magazine

Killalaite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Killalaite: 2Ca3Si2O7·(H2O)

Comments: B&W PPL image of killalaite crystals in a vein of calcite. MinMag v39:544.
Location: Thermally metamorphosed limestone near Inishcrone, along the eastern shore of Killala Bay, Co. Sligo, Ireland. Scale: Crystal Size 0.5 mm.
© Mineralogical Magazine

Manganipiemontite-(Sr) Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Manganipiemontite-(Sr): CaSr(Mn+++,Fe+++)2Al[Si3O12](OH)

Comments: Thin-section of (100) twinned tweddillite blades (red-orange-magenta ) in a matrix of serandite-pectolite (white-grey-yellow). Crossed polarizers. (MinMag 66:144).
Location: Kalahari manganese fields (Republic of South Africa). Scale: Picture Size 1 mm.
© Mineralogical Magazine

Manganipiemontite-(Sr) Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Manganipiemontite-(Sr): CaSr(Mn+++,Fe+++)2Al[Si3O12](OH)

Comments: Thin-section of (100) twinned tweddillite blades (red-orange-magenta ) in a matrix of serandite-pectolite (white-grey-yellow). Crossed polarizers. (MinMag 66:144).
Location: Kalahari manganese fields (Republic of South Africa). Scale: Picture Size 1 mm.
© Mineralogical Magazine

Niggliite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Niggliite: PtSn  
Insizwaite: Pt(Bi,Sb)2

Comments: B&W image of a polished section showing insizwaite grain (I) showing details of niggliite (N) inclusions and exsolved chalcopyrite (C) lamellae in the pentlandite (P). (MinMag, v38:299).
Location: Insizwa deposit, Waterfall Gorge, Pondoland and East Griqualand areas (Transkei), South Africa. Scale: See Image.
© Mineralogical Magazine

Niggliite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Niggliite: PtSn  
Insizwaite: Pt(Bi,Sb)2

Comments: B&W image of a polished section showing insizwaite grain (I) showing details of niggliite (N) inclusions and exsolved chalcopyrite (C) lamellae in the pentlandite (P). (MinMag, v38:299).
Location: Insizwa deposit, Waterfall Gorge, Pondoland and East Griqualand areas (Transkei), South Africa. Scale: See Image.
© Mineralogical Magazine

Parkinsonite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Parkinsonite: (Pb,Mo,[ ])8O8Cl2

Comments: Prismatic crystals of parkinsonite projecting into cerussite and illustrating {001} cleavage and irregular fracture. Associated mineral is wulfenite. (MinMag, v58:390).
Location: Merehead Quarry, Cranmore, Somerset, in the south west of England. Scale: Scale Bar 250 µm.
© Mineralogical Magazine

Parkinsonite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Parkinsonite: (Pb,Mo,[ ])8O8Cl2

Comments: Prismatic crystals of parkinsonite projecting into cerussite and illustrating {001} cleavage and irregular fracture. Associated mineral is wulfenite. (MinMag, v58:390).
Location: Merehead Quarry, Cranmore, Somerset, in the south west of England. Scale: Scale Bar 250 µm.
© Mineralogical Magazine

Petewilliamsite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Petewilliamsite: (Ni,Co,Cu)30(As2O7)15

Comments: SEM image of a portion of a petewilliamsite aggregate. Note the rounded nature of the crystal faces. (Min. Mag. 68:235).
Location: Johanngeorgenstadt, Saxony, Germany. Scale: See Image.
© Mineralogical Magazine

Petewilliamsite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Petewilliamsite: (Ni,Co,Cu)30(As2O7)15

Comments: SEM image of a portion of a petewilliamsite aggregate. Note the rounded nature of the crystal faces. (Min. Mag. 68:235).
Location: Johanngeorgenstadt, Saxony, Germany. Scale: See Image.
© Mineralogical Magazine

Qandilite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Qandilite: (Mg,Fe++)2(Ti,Fe+++,Al)O4

Comments: B&W photograph in plane-polarized light showing rounded fractured serpentinized olivine surrounded by the interstitial calcite (C), qandilite (Q), perovskite (P), and altered Mg,Al-spinel (Sp). (MinMag, v49:739).
Location: Forsterite-rich rock in contact with a kaersutite-rich banded diorite from the Qala-Dizeh region, NE Iraq. Scale: See Image.
© Mineralogical Magazine

Qandilite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Qandilite: (Mg,Fe++)2(Ti,Fe+++,Al)O4

Comments: B&W photograph in plane-polarized light showing rounded fractured serpentinized olivine surrounded by the interstitial calcite (C), qandilite (Q), perovskite (P), and altered Mg,Al-spinel (Sp). (MinMag, v49:739).
Location: Forsterite-rich rock in contact with a kaersutite-rich banded diorite from the Qala-Dizeh region, NE Iraq. Scale: See Image.
© Mineralogical Magazine
Pages: [1] [2] [3]