| Home Page | Log In | Message Board | The Mindat Directory |
| Register | Search Pages | Chat Now! (2 online) | Mindat Auctions |
|
|
|
Quartz : SiO2 | |
|
Smallcleugh Mine, Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Image width: 8 mm. |
| © De Nul, Richard | Photo ID: 11605 View Count: 291 |
Quartz : SiO2, Sphalerite : (Zn,Fe2+)S, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2 | |
|
Smallcleugh Mine, Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Quartz on ankerite and sphalerite from Carr's Vein near intersection with Smallcleugh Vein. Specimen 40mm long |
| © HW | Photo ID: 29625 View Count: 279 |
Quartz : SiO2, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2, Siderite : FeCO3 | |
|
Smallcleugh Mine, Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Quartz crystals to 7mm on ankerite with siderite. |
| © Steve Rust | Photo ID: 224612 View Count: 33 |
Quartz : SiO2, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2, Siderite : FeCO3 | |
|
Smallcleugh Mine, Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Quartz crystals to 5mm on dolomite with dark brown partly oxidised siderite. |
| © Steve Rust | Photo ID: 224319 View Count: 28 |
Quartz : SiO2, Siderite : FeCO3, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2 | |
|
Smallcleugh Mine, Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Quartz crystals to 6mm, with dark brown siderite on ankerite. |
| © Steve Rust | Photo ID: 224611 View Count: 25 |
Quartz : SiO2, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2 | |
|
Smallcleugh Mine, Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Quartz crystals to 6mm on ankerite with siderite. |
| © Steve Rust | Photo ID: 224317 View Count: 24 |
| Page 1 of 1 (1 to 6 of 6 total) | ||
| Page: 1 | ||