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Epidote-(Pb) : {CaPb}{Al3}[O|OH|SiO4|Si2O7], Celsian : Ba[Al2Si2O8], Hyalophane : (K,Ba)[Al(Si,Al)Si2O8], Melanotekite : Pb2Fe3+2[O2|Si2O7] | |
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Jakobsberg Mine, Nordmark, Filipstad, Värmland, Sweden Veinlet of greenish brown to yellowish brown hancockite with celsian, hyalophane, melanotekite and phlogopite. Size of specimen 3x2 cm. |
| © B. Otter | Photo ID: 29773 View Count: 531 |
Epidote-(Pb) : {CaPb}{Al3}[O|OH|SiO4|Si2O7] | |
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Jakobsberg Mine, Nordmark, Filipstad, Värmland, Sweden A 0,75 mm group of greenish-brown crystals of Hancockite in a vein with lead-silicates from Jakobsberg, Nordmark, Filipstad, Värmland, Sweden. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 75030 View Count: 301 |
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Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Small shards and crystals of hancockite, to 0.03 cm, in white barite, with yellowish-pinkish colored manganaxinite and franklinite, hendricksite and kentrolite are also present on the specimen. From Franklin Mineral Museum, ex. Roman Gaufman collection. S415-12 #1303# |
| © 2008, JGW | Photo ID: 153632 View Count: 158 |
Epidote-(Pb) : {CaPb}{Al3}[O|OH|SiO4|Si2O7] | |
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Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Red hancockite, with yellow manganaxinite and brown hendricksite. 1.5 cm field of view. S406-091 #973# |
| © 2008, JGW | Photo ID: 151662 View Count: 148 |
Epidote-(Pb) : {CaPb}{Al3}[O|OH|SiO4|Si2O7], Franklinite : Zn2+Fe3+2O4, Andradite : Ca3Fe3+2[SiO4]3 | |
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Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Red hancockite, with black franklinite and brown andradite. 6.0 cm field of view. S398-21 Specimen courtesy of Excalibur Mineral Company. |
| © 2008, JGW | Photo ID: 151663 View Count: 102 |
Epidote-(Pb) : {CaPb}{Al3}[O|OH|SiO4|Si2O7], Andradite : Ca3Fe3+2[SiO4]3 | |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA A study specimen of these species, ex Harvard. Typical massive, brick-red hancockite and golden-brown andradite with minor black franklinite. A study specimen in the museum. ex. Dr. Gary Hansen dealer stock and not shown since early 1980s. 4 x 3.6 x 2 cm |
| © Rob Lavinsky | Photo ID: 24474 View Count: 625 |
Epidote-(Pb) : {CaPb}{Al3}[O|OH|SiO4|Si2O7] | |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Reddish microcrystals and massive epidote-(Pb), formerly called "hancockite." Field of view is about 5.5 cm wide. Harvard Mineralogical Museum specimen 127010. P. Cristofono photo. |
| © 2007 Peter Cristofono | Photo ID: 96004 View Count: 203 |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Epidote -(Pb) aka Hancockite - a 10 x 7 x 5 cm massive red hancockite associated with andradite, hendricksite and franklinite. See Bruce Smith label. |
| © Christopher O'Neill | Photo ID: 164233 View Count: 111 |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA FOV 1.3 x 1.2 mm. Modris B. coll. These xls are (almost) big enough to photograph! Not too common. Stereo child photo. |
| Photo ID: 201491 View Count: 82 | |
Epidote-(Pb) : {CaPb}{Al3}[O|OH|SiO4|Si2O7], Hendricksite : K(Zn,Mg,Mn2+)3[(OH)2|AlSi3O10] | |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA The specimen is ~ 6 x 4.5 x 2.5 cm. Modris B. coll. Typical brick red "hancockite" with a few vugs containing decent microcrystals (see http://www.mindat.org/photo-201491.html). The hendricksite has not been analyzed but it's a good bet for this environment. |
| Photo ID: 201492 View Count: 78 | |
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