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Almandine : Fe2+3Al2[SiO4]3 | |
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Androscoggin Falls locality, Topsham, Sagadahoc Co., Maine, USA 2.5 mm crystal. (P. Cristofono specimen and photo. Field collected 2000.) |
| © 2005 Peter Cristofono | Photo ID: 36607 View Count: 347 |
Almandine : Fe2+3Al2[SiO4]3 | |
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Swamp #1 quarry, Topsham, Sagadahoc Co., Maine, USA 23 mm almandine crystal from the Swamp #1 mine. Don Swenson specimen, field-collected 1995. Photograph by Peter Cristofono. |
| © 2007 Peter Cristofono | Photo ID: 85850 View Count: 167 |
Almandine : Fe2+3Al2[SiO4]3 | |
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Biotite Crystal Prospect, Topsham, Sagadahoc Co., Maine, USA 8 x 6 x 4 cm. These garnets, rare from the locale, are razor sharp and stereotypic exmaples of the species. This piece features several aesthetic, sharp crystals in matrix. INFO COURTESY OF DR. VANDALL KING: I saw your fantastic dodecahedral almandine from Topsham, Maine. It may be one of the finest purely dodecahedral almandines from the USA. I ... |
| © Rob Lavinsky | Photo ID: 250960 View Count: 90 |
Almandine : Fe2+3Al2[SiO4]3 | |
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Square Pit (Consolidated #4 Quarry), Topsham, Sagadahoc Co., Maine, USA Center crystal is 9 mm across. P. Cristofono specimen and photo. Field collected 2008. |
| © 2008 Peter Cristofono | Photo ID: 166642 View Count: 79 |
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Consolidated #1 Quarry, Topsham, Sagadahoc Co., Maine, USA A very large Maine garnet from Topsham. 14.6 x 14.0 x 10.5 cm. (The largest diameter measurement is about 5 3/4 inches). Ex R. Januzzi collection. Henry Minot photo & collection. |
| © Henry Minot 2009 | Photo ID: 235768 View Count: 48 |
Almandine : Fe2+3Al2[SiO4]3 | |
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State Rd. Locality, Bath, Sagadahoc Co., Maine, USA 1.5 mm bicolored pink/orange crystal. P. Cristofono specimen and photo, field collected 2009. |
| © 2009 Peter Cristofono | Photo ID: 237920 View Count: 28 |
Anatase : TiO2 | |
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Consolidated #2 Quarry (Purington Quarry), Topsham, Sagadahoc Co., Maine, USA 1 mm brown crystal. D. Swenson specimen. P. Cristofono photo. |
| © 2008 Peter Cristofono | Photo ID: 171443 View Count: 114 |
Anatase : TiO2 | |
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Consolidated #2 Quarry (Purington Quarry), Topsham, Sagadahoc Co., Maine, USA Crystal is about 0.5 mm long. P. Cristofono specimen and photo. |
| © 2009 Peter Cristofono | Photo ID: 226353 View Count: 20 |
Andalusite : Al2[O|SiO4] | |
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Small Point, Phippsburg, Sagadahoc Co., Maine, USA Andalusite crystals in Schist matrix. Face of the rectangular crystal on the left is 9mm. Personally collected at Hermit Island during the 1970's. Photo and collection: Daniel Levesque. |
| © 2006 D. Levesque | Photo ID: 59596 View Count: 466 |
Apatite, Eosphorite : (Mn2+,Fe2+)Al[(OH)2|PO4] · H2O, Albite : Na[AlSi3O8] | |
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Howard-Collins Quarry (Harvard Prospect), Georgetown, Sagadahoc Co., Maine, USA Off-white apatite crystals to 2 mm with orange-brown eosphorite on colorless albite. From material field collected by Cliff Trebilcock. P. Cristofono specimen and photo. |
| © 2009 Peter Cristofono | Photo ID: 216178 View Count: 37 |
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