| Home Page | Log In | Message Board | The Mindat Directory |
| Register | Search Pages | Chat Now! (2 online) | Mindat Auctions |
|
|
|
Baryte : BaSO4, Calcite : CaCO3 | |
|
Ton Mawr Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Bladed barite crystals to 5mm with calcite. Steve Rust photo & collection |
| © Steve Rust | Photo ID: 1747 View Count: 530 |
Baryte : BaSO4, Goethite : α-Fe3+O(OH) | |
|
Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Salmon pink cockscomb barite, 60mm across, with stalactitic goethite. Ian Jones collection |
| © Ian Jones | Photo ID: 5903 View Count: 497 |
Baryte : BaSO4 | |
|
Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Group of pink cockscomb barite crystals 75mm across, with deeper red ironstaining on edges. Ian Jones collection, collected 1981. |
| © Ian Jones | Photo ID: 4840 View Count: 435 |
Baryte : BaSO4, Calcite : CaCO3 | |
|
Ton Mawr Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Area of shot 4x4cms. Pinkish bladed crystals of barite partly coated by acute rhombic crystals of calcite. |
| © Steve Rust | Photo ID: 15049 View Count: 389 |
Baryte : BaSO4, Calcite : CaCO3, Quartz : SiO2 | |
|
Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Beautiful plate covered on both sides with platy, white barite crystals up to 8 mm overgrown on rhombic, brown calcite crystals up to 3 mm and minor quartz. The contrast of the barite against the matrix is very attractive. Undamaged. Collected in 1988. Ex. Dr. R.J. King; Ex. S. Chamberlain (NY). Overall size of mineral specimen: 11x7x4 cm. Size of ... |
| © 2003 John H. Betts | Photo ID: 9867 View Count: 359 |
Calcite : CaCO3 | |
|
Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Translucent 30mm calcite crystal on smaller ironstained crystals. Ian Jones collection, collected 2001 |
| © Ian Jones | Photo ID: 7356 View Count: 334 |
Calcite : CaCO3 | |
|
Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Size 11.5x 9.5cm. Gerard van der Veldt collection and photo. |
| © G. van der Veldt | Photo ID: 114925 View Count: 186 |
Calcite : CaCO3 | |
|
Ton Mawr Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Doubly terminated twinned scalenohedrons formed from generational stacks of lenticulated crystals. 8cm X 5cm X 7.5cm |
| © Geoffrey Krasnov | Photo ID: 87861 View Count: 123 |
Calcite : CaCO3 | |
|
Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK A phantomed hedgehog shaped crystal. 4.5cm X 3.5cm X 3.5cm |
| © Geoffrey Krasnov | Photo ID: 91366 View Count: 98 |
Calcite : CaCO3 | |
|
Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK Scalenahedral calcite crystals showing two growth phases and coloured red by hematite (75mm across). Ian Jones collection, collected 1995 |
| © Ian Jones | Photo ID: 7388 View Count: 367 |
| Page 1 of 4 (1 to 10 of 34 total) | Next Page | |
| Page: 1 2 3 4 | ||