Dan Weinrich's Image Gallery

Images from Dan Weinrich

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] [4]

Dan Weinrich's Image Gallery With 78 Images

Stibiconite Image

Images:

Stibiconite: Sb+++Sb+++++2O6(OH)

Comments: Yellowish druses of microscopic stibiconite pseudomorphic after sharply terminated stibnite crystals.
Location: Xi Kuang Shang mine, Len Shui Jiang, Hunan Province, China. Scale: 31x11x8 cm.
© Dan Weinrich

Stibiconite Image

Images:

Stibiconite: Sb+++Sb+++++2O6(OH)

Sturmanite Image

Images:

Sturmanite: Ca6(Fe+++,Al,Mn++)2(SO4)2[B(OH)4](OH)12·25(H2O)

Comments: Sharply terminated dark yellowish crystal of sturmanite with a few lesser crystals attached to one side.
Location: N'Chwaning mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: 17 x 10 x 16 mm.
© Dan Weinrich

Sturmanite Image

Images:

Sturmanite: Ca6(Fe+++,Al,Mn++)2(SO4)2[B(OH)4](OH)12·25(H2O)

Sylvanite Image

Images:

Sylvanite: (Au,Ag)2Te4

Comments: Flat-lying, metallic crystallized sylvanite on a quartz rich matrix. Caleb Simkoff Collection.
Location: Sacaramb (Nagyag), Transylvania, Romania. Scale: 7.5 x 8.5 x 4 cm.
© Dan Weinrich

Sylvanite Image

Images:

Sylvanite: (Au,Ag)2Te4

Tenorite Image

Images:

Tenorite: CuO
Chrysocolla: (Cu,Al)2H2Si2O5(OH)4·n(H2O)

Comments: Lustrous black botryoidal Tenorite mostly covering a sky-blue massive chrysocolla matrix.
Location: 79 mine, Banner district, Pinal Co., Arizona. Scale: 5.5 x 3 cm.
© Dan Weinrich

Tenorite Image

Images:

Tenorite: CuO
Chrysocolla: (Cu,Al)2H2Si2O5(OH)4·n(H2O)

Tetrahedrite Image

Images:

Tetrahedrite: (Cu,Fe)12Sb4S13

Comments: Bright sharp metallic tetrahedrite crystals to 1 cm in size on pinkish to colorless crystalline calcite matrix.
Location: Cavnic (Kapnik), Maramures, Romania. Scale: 14 x 11 x 3 cm.
© Dan Weinrich

Tetrahedrite Image

Images:

Tetrahedrite: (Cu,Fe)12Sb4S13

Thomsonite-Ca Image

Images:

Thomsonite-Ca: NaCa2Al5Si5O20·6(H2O)
Stilbite-Ca: NaCa4[Al8Si28O72]·n(H2O) (n=28-32)

Comments: Peach colored stilbite crystals to 3.5 cm in size is hosting two finely crystallized balls of powdery white thomsonite.
Location: Near Jalgaon, Maharashtra State, India. Scale: Picture size 15 cm.
© Dan Weinrich

Thomsonite-Ca Image

Images:

Thomsonite-Ca: NaCa2Al5Si5O20·6(H2O)
Stilbite-Ca: NaCa4[Al8Si28O72]·n(H2O) (n=28-32)

Topaz Image

Images:

Topaz: Al2SiO4(F,OH)2

Comments: Transparent sharp gem topaz crystal set upon a matrix of crystallized white albite and silvery muscovite.
Location: Yunu Village, Shigar, Gilgit division, Pakistan. Scale: 1.6 x 1.8 x 4.2 cm.
© Dan Weinrich

Topaz Image

Images:

Topaz: Al2SiO4(F,OH)2

Variscite Image

Images:

Variscite: AlPO4·2(H2O)

Comments: Polished slice of lime green variscite.
Location: Fairfield, Utah. USA. Scale: 5.5 x 8.5 cm x 3 mm.
© Dan Weinrich

Variscite Image

Images:

Variscite: AlPO4·2(H2O)

Comments: Polished slice of lime green variscite.
Location: Fairfield, Utah. USA. Scale: 5.5 x 8.5 cm x 3 mm.
© Dan Weinrich

Zoisite Image

Images:

Zoisite: Ca2Al3(SiO4)3(OH) = Ca2AlAl2(SiO4)(Si2O7)O(OH)

Comments: Gem quality crystal of zoisite with the striking pleochroism displayed in three different views.
Location: Alchuri Village, Shigar Valley, north of Skardu, Baltistan, Pakistan. Scale: 1x1x3.8 cm.
© Dan Weinrich

Zoisite Image

Images:

Zoisite: Ca2Al3(SiO4)3(OH) = Ca2AlAl2(SiO4)(Si2O7)O(OH)