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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA Adamite - close-up of minute pale green microcrystals associated with transparent brown allactite-like crystals on a 4 x 3 cm willemite and franklinite matrix from the 1400' level of the Sterling Mine. See additional photos. |
| © Christopher O'Neill | Photo ID: 165589 View Count: 194 |
Allactite : Mn2+7(AsO4)2(OH)8 | |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA A 1.4mm cluster of very nice allactite xls on matrix. JBS specimen and photo. |
| © JBS 2006 | Photo ID: 53422 View Count: 541 |
Allactite : Mn2+7(AsO4)2(OH)8 | |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA A 3 mm aggregate of Allactite crystals from Sterling Hill mine, Ogdensburg, Sussex co., New Jersey, USA. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 57263 View Count: 354 |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA Modris Baum collection. FOV 4.9 x 3.9 mm. This specimen was obtained directly from a miner (as sarkinite). It was identified by SK, a very experienced Franklin/Ogdensburg collector. This is the best of several clusters covering an area roughly 1.0 x 1.5 cm. The background is very busy. The "child" stereo view helps a bit. The second child is a ... |
| Photo ID: 164330 View Count: 151 | |
Allactite : Mn2+7(AsO4)2(OH)8, Calcite : CaCO3 | |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA The Allactite spray is 3mm accross and sits on a bed of fine prismatic calcite crystals. This is from the well known find of 1981 with very bright crystal clusters with the typical wedge-like termination. FOV is 5mm. |
| Photo ID: 260114 View Count: 10 | |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA Modris Baum collection. FOV 2.8 x 2.2 mm. Ex D. Phister via Franklin Mineral Museum. Mine not given but is probably Sterling Hill. The child photo is a stereo view. |
| Photo ID: 165727 View Count: 300 | |
Alleghanyite : Mn2+5[(OH)2|(SiO4)2] | |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA Alleghanyite is an exceptionally rare member of the humite group, and this specimen is unusually rich with gemmy brown microcrystals to 2 mm flatlaying along an approximately 3-cm vertical axis on this specimen . The matrix is a typical mix of franklinite/calcite/willemite and is highly fluorescent. 11 x 6.5 x 4 cm |
| © Rob Lavinsky | Photo ID: 21573 View Count: 754 |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA FOV ~ 2.3 cm wide. Largest xls ~ 2.5 mm. This specimen was purchased (as allactite) directly from a miner. It was visually identified as alleghanyite by John Cianciulli. The true color of the xls is a deep reddish brown. This can seen in the broken xls at the bottom center. Unbroken xls are covered by an unidentified translucent coating which ... |
| Photo ID: 164226 View Count: 225 | |
Alleghanyite : Mn2+5[(OH)2|(SiO4)2] | |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA FOV ~ 4.5 cm wide. This a "panorama" of http://www.mindat.org/photoupload.php?id=164226 but I didn't want to stick it as a child photo. (So shoot me.) This really needs to be looked at 1920 x 720 (which is what I uploaded - but it got scrunched down to 1024 x 385 ...) Oct 2009: Brightened up a bit! |
| Photo ID: 249516 View Count: 36 | |
Aragonite : CaCO3, Todorokite : (Ca,K,Na,Mg,Ba,Mn)(Mn,Mg,Al)6O12·3H2O, Franklinite : Zn2+Fe3+2O4, Calcite : CaCO3, Kaolinite : Al2Si2O5(OH)4 | |
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Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA Sharp, transparent bladed Aragonite crystals in divergent sprays to 4 cm, on a matrix of erroded, weathered ore breccia, with manganese oxide minerals. Circa 1965 find undergroud \ |
| Photo ID: 16887 View Count: 477 | |
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