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Glaucochroite : CaMn2+[SiO4], Franklinite : Zn2+Fe3+2O4 | |
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Franklin, Franklin Mining District, Sussex Co., New Jersey, USA A 6 x 6 cm specimen with a hook-shaped purplish grey mass of Glaucochroite and black Franklinite embedded in Calcite from Franklin, New Jersey, USA. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 146705 View Count: 139 |
Glaucochroite : CaMn2+[SiO4] | |
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Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Grey porcelanous massive, with brownish colored willemite. 6 cm specimen. S402-267 #979# |
| © 2008, JGW | Photo ID: 151661 View Count: 109 |
Glaucochroite : CaMn2+[SiO4], Willemite : Zn2[SiO4] | |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Pink, massive glaucochroite with yellow-green willemite. Specimen is about 6 cm wide. Harvard Mineralogical Museum specimen no. 113654. |
| © 2007 Peter Cristofono | Photo ID: 138137 View Count: 250 |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Glaucochroite with Franklinite and Zincite in an exceptionally brilliantly fluorescing Willemite vein. Size: 60mm x 110mm x 50mm |
| © Crystal Classics | Photo ID: 69904 View Count: 363 |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Glaucochroite - an excellent 8 x 4 x 3 cm mixture consisting of bluish purple glaucochroite set against orange zincite. Associated with apple green willemite, black franklinite, white esperite and minor red friedelite. See additional photos. |
| © Christopher O'Neill | Photo ID: 156190 View Count: 198 |
Glaucochroite : CaMn2+[SiO4] | |
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Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA Width of field is 2.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (12 exposures). Equipment: Nikon D-100 on a homemade microscope. |
| © 2008 Jesse Crawford | Photo ID: 174960 View Count: 74 |
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