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Albite : Na[AlSi3O8] | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA Field of view 1.8 cm. Self-collected 2007. S. Bonney specimen and photo. |
| © 2007 Steve Bonney | Photo ID: 114642 View Count: 191 |
Albite : Na[AlSi3O8], Quartz : SiO2 | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA Field of view 1.5 cm. Self-collected 2007. S. Bonney specimen and photo. |
| © 2007 Steve Bonney | Photo ID: 114643 View Count: 165 |
Almandine : Fe2+3Al2[SiO4]3 | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA A 2.5 cm well-crystallized specimen without matrix from Harvard Quarry, ME. Nice deep red and good lusterous faces (although the picture may suggest otherwise). Self-collected icositetrahedron (24 lovely faces). |
| © J. Wingard | Photo ID: 67171 View Count: 378 |
Almandine : Fe2+3Al2[SiO4]3, Schorl : [Na][Fe2+3][Al6][(OH)3|OH|(BO3)3|Si6O18] | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA Dark brown-red almandine perched on black schorl. Field of view is 13 mm. Self-collected 2007. S. Bonney specimen and photo. |
| © 2007 Steve Bonney | Photo ID: 111306 View Count: 160 |
Apatite-(CaF) : Ca5[F|(PO4)3], Quartz : SiO2 | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA From a classic locale, this is a lovely example of purple apatite. The crystals are aesthetically nestled in a vug of colorless, sparkling quartz crystals, to 2 mm in length. The apatite crystals exhibit glassy luster along with a pastel lilac color. Several of the translucent crystals, to .8 cm in length, are also doubly terminated. It is unusual ... |
| © Rob Lavinsky | Photo ID: 65642 View Count: 201 |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA Apatite in matrix. Crystal is 1.3 cm long. Henry Minot photo & collection. |
| © Henry Minot 2008 | Photo ID: 167562 View Count: 129 |
Apatite-(CaF) : Ca5[F|(PO4)3], Quartz : SiO2 | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA Cluster of four terminated crystals of pale-purple fluorapatite ion matrix of vuggy quartz crystals. No damage. Mounted in acrylic Perky display box for protection. This specimen look much better in person that the photograph. Overall size of mineral specimen: 28x18x17 mm. Size of individual crystals: 2-3 mm. |
| © 2003 John H. Betts | Photo ID: 11033 View Count: 310 |
Apatite-(CaF) : Ca5[F|(PO4)3] | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA Purple Apatite-(CaF) on matrix with Quartz. 2.9 x 2.9 x 2.4 cm |
| © Rob Lavinsky | Photo ID: 37928 View Count: 262 |
Apatite-(CaF) : Ca5[F|(PO4)3], Quartz : SiO2 | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA Transparent light blue tabular fluorapatite crystals in quartz crystal lined cleavelandite vug. Field of view 1.2 cm. Self-collected 2007. S. Bonney specimen and photo. |
| © 2007 Steve Bonney | Photo ID: 111418 View Count: 124 |
Apatite-(CaF) : Ca5[F|(PO4)3], Quartz : SiO2 | |
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Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford Co., Maine, USA 2 mm purple crystal on quartz. Peter Cristofono specimen. Field collected by Nate Martin in 2002. |
| © 2008 Peter Cristofono | Photo ID: 21260 View Count: 355 |
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