John Veevaert's Image Gallery

Images from John Veevaert

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] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29]

John Veevaert's Image Gallery With 566 Images

Talmessite Image

Images:

Talmessite: Ca2Mg(AsO4)2·2(H2O)

Comments: Pale green, crystalline aggregates of talmessite on reddish, hematite-stained calcite.
Location: Ourlil, Bou Azzer, Anti Atlas Mts., Morocco. Scale: Crystal size 4 mm.
© John Veevaert

Talmessite Image

Images:

Talmessite: Ca2Mg(AsO4)2·2(H2O)

Tephroite Image

Images:

Tephroite: Mn2SiO4

Comments: Sharp crystals of tephroite to 1.2 cm across.
Location: N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: Picture size 5 cm.
© John Veevaert

Tephroite Image

Images:

Tephroite: Mn2SiO4

Thaumasite Image

Images:

Thaumasite: Ca3Si(CO3)(SO4)(OH)6·12(H2O)

Comments: Doubly-terminated Thaumasite.
Location: N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: 1 cm across.
© John Veevaert

Thaumasite Image

Images:

Thaumasite: Ca3Si(CO3)(SO4)(OH)6·12(H2O)

Comments: Transparent crystal of thaumasite.
Location: N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: 1.1 x 0.4 cm.
© John Veevaert

Thaumasite Image

Images:

Thaumasite: Ca3Si(CO3)(SO4)(OH)6·12(H2O)

Comments: Doubly-terminated Thaumasite.
Location: N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: 1 cm across.
© John Veevaert

Thaumasite Image

Images:

Thaumasite: Ca3Si(CO3)(SO4)(OH)6·12(H2O)

Comments: Transparent crystal of thaumasite.
Location: N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: 1.1 x 0.4 cm.
© John Veevaert

Thomasclarkite-(Y) Image

Images:

Thomasclarkite-(Y): (Na,Ce)(Y,REE)(HCO3)(OH)3·4(H2O)

Comments: Transparent, yellowish crystal of thomasclarkite-(Y).
Location: Mt. St. Hilaire, Quebec, Canada. Scale: 0.75 mm.
© John Veevaert

Thomasclarkite-(Y) Image

Images:

Thomasclarkite-(Y): (Na,Ce)(Y,REE)(HCO3)(OH)3·4(H2O)

Comments: Transparent, yellowish crystal of thomasclarkite-(Y).
Location: Mt. St. Hilaire, Quebec, Canada. Scale: 0.75 mm.
© John Veevaert

Thomsenolite Image

Images:

Thomsenolite: NaCaAlF6·(H2O)
Cryolite: Na3AlF6

Comments: Massive, white cryolite with solution cavities lined with prismatic Thomsenolite crystals.
Location: Ivigtut, Greenland. Scale: .
© John Veevaert

Thomsenolite Image

Images:

Thomsenolite: NaCaAlF6·(H2O)
Cryolite: Na3AlF6

Comments: Massive, white cryolite with solution cavities lined with prismatic Thomsenolite crystals.
Location: Ivigtut, Greenland. Scale: .
© John Veevaert

Tugtupite Image

Images:

Tugtupite: Na4AlBeSi4O12Cl

Comments: Albite hosting a 1.2 cm mass of partially gem quality tugtupite.
Location: Tugtup, Greenland. Scale: 2.1 x1.3 cm.
© John Veevaert

Tugtupite Image

Images:

Tugtupite: Na4AlBeSi4O12Cl

Comments: Albite hosting a 1.2 cm mass of partially gem quality tugtupite.
Location: Tugtup, Greenland. Scale: 2.1 x1.3 cm.
© John Veevaert

Tyuyamunite Image

Images:

Tyuyamunite: Ca(UO2)2V2O8·5-8(H2O)

Comments: Yellow tyuyamunite crystals 1 mm in size.
Location: Marie Mine, Carbon Co., Montana. USA. Scale: picture size 2 cm..
© John Veevaert

Tyuyamunite Image

Images:

Tyuyamunite: Ca(UO2)2V2O8·5-8(H2O)

Comments: Yellow tyuyamunite crystals 1 mm in size.
Location: Marie Mine, Carbon Co., Montana. USA. Scale: picture size 2 cm..
© John Veevaert

Uranocircite Image

Images:

Uranocircite: Ba(UO2)2(PO4)2·12(H2O)
Metauranocircite: Ba(UO2)2(PO4)2·6-8(H2O)

Comments: Brilliant, fluorescent yellow green crystals of uranocircite altered to meta-uranocircite.
Location: Bergen, Vogtland, Saxony, Germany. Scale: 2.3 x 2.2 cm.
© John Veevaert

Uranocircite Image

Images:

Uranocircite: Ba(UO2)2(PO4)2·12(H2O)
Metauranocircite: Ba(UO2)2(PO4)2·6-8(H2O)

Comments: Brilliant, fluorescent yellow green crystals of uranocircite altered to meta-uranocircite.
Location: Bergen, Vogtland, Saxony, Germany. Scale: 2.3 x 2.2 cm.
© John Veevaert

Ussingite Image

Images:

Ussingite: Na2AlSi3O8(OH)
Vuonnemite: Na11Nb2TiSi4O12(PO4)2O5F2

Comments: Massive, violet colored ussingite with a single bladed partial crystal of white vuonnemite 1.5 cm in length.
Location: Mt. Karnasurf, Lovozero, Russia. Scale: 4.2 x 3 cm.
© John Veevaert

Ussingite Image

Images:

Ussingite: Na2AlSi3O8(OH)
Vuonnemite: Na11Nb2TiSi4O12(PO4)2O5F2