| Home Page | Log In | Message Board | The Mindat Directory |
| Register | Search Pages | Chat Now! (2 online) | Mindat Auctions |
|
|
|
Alstonite : BaCa(CO3)2 | |
|
Rosebery Mine, Rosebery, Rosebery district, Tasmania, Australia Steve Sorrell photo and specimen. Crystals are up to 3mm long. |
| © crocoite.com | Photo ID: 26627 View Count: 520 |
Alstonite : BaCa(CO3)2, Sphalerite : (Zn,Fe2+)S | |
|
Rosebery Mine, Rosebery, Rosebery district, Tasmania, Australia 5mm Alstonite on brown Sphalerite Ore from the PK Lens at the Rosebery Mine, Tasmania. M. Latham Specimen and Photo. |
| Photo ID: 210421 View Count: 81 | |
| |
|
Aouli, Upper Moulouya lead district, Midelt, Khénifra Province, Meknès-Tafilalet Region, Morocco New found - Alstonite crystals projecting perpendicular from crystal axis up to 1cm - Overall size 7x4x4cm - March of 2007 |
| © Martins da Pedra | Photo ID: 97494 View Count: 220 |
| |
|
Aouli, Upper Moulouya lead district, Midelt, Khénifra Province, Meknès-Tafilalet Region, Morocco Druse with 14x9x8cm - September of 2009 |
| © Martins da Pedra | Photo ID: 257086 View Count: 40 |
Alstonite : BaCa(CO3)2, Baryte : BaSO4, Sphalerite : (Zn,Fe2+)S, Galena : PbS, Quartz : SiO2 | |
|
Nentsberry Haggs Mine, Nent Valley, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK White barite coating and partially replacing alstonite The matrix is Great Limestone with galena (grey) and sphalerite (black). From the Low Flat horizon of the Great Limestone in the Admiralty Concession on Second Sun Vein. Crystals to 7mm. |
| © Weardale Rocks | Photo ID: 18236 View Count: 538 |
Alstonite : BaCa(CO3)2, Calcite : CaCO3, Pyrite : FeS2 | |
|
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK A single alstonite crystal, 8mm in length, on calcite with pyrite. Overall size - 22mm x 11mm x 21mm. Paul Nicholson specimen and photo. |
| © P N Min. | Photo ID: 6215 View Count: 1294 |
Alstonite : BaCa(CO3)2 | |
|
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Alstonite crystal to 6mm. |
| © P N Minerals | Photo ID: 9404 View Count: 592 |
Alstonite : BaCa(CO3)2, Calcite : CaCO3 | |
|
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Crystal size: 1 cm. P Haas photograph and collection (no. 52-135). |
| © Peter Haas | Photo ID: 19507 View Count: 586 |
Alstonite : BaCa(CO3)2 | |
|
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK 7mm crystal |
| © Steve Rust | Photo ID: 7561 View Count: 513 |
Alstonite : BaCa(CO3)2 | |
|
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK From Holmes Rise on High Cross Vein. Specimen is 2cm wide by 2.5cm high. |
| © Weardale Rocks | Photo ID: 18293 View Count: 504 |
| Page 1 of 3 (1 to 10 of 28 total) | Next Page | |
| Page: 1 2 3 | ||
