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Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2 | |
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Crooker Gem Pegmatite Quarries (includes former Crooker Quarry; Blue Pit; Plumbago Prospects; Grand Canyon prospect; Martin Prospect; Big Blue Prospect; Vandelight Ledge Prospect; Stanley Prospect; several unnamed prospects), Newry, Oxford Co., Maine, USA Green actinolite crystal cluster with dark brown dravite -- from the country rock adjacent to the pegmatite at the Martin Quarry. View is about 2 cm across. P. Cristofono specimen and photo. Collected 13 May 2007 on a Maine Mineral Symposium field trip. |
| © 2007 Peter Cristofono | Photo ID: 103748 View Count: 223 |
Albite : Na[AlSi3O8] | |
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Perry Petalite prospect, Peru, Oxford Co., Maine, USA Albite crystal, 30x micro photo. Field of view 3mm. Dionne collection. |
| © Dick Dionne | Photo ID: 18441 View Count: 1715 |
Albite : Na[AlSi3O8], Quartz : SiO2 | |
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Tamminen Quarry, Greenwood, Oxford Co., Maine, USA Tan albite crystals with quartz. View is about 10 mm across. P. Cristofono specimen & photo. Field collected 2004. |
| © 2004 Peter Cristofono | Photo ID: 24278 View Count: 466 |
Albite : Na[AlSi3O8], Quartz : SiO2 | |
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Tamminen Quarry, Greenwood, Oxford Co., Maine, USA Field of view 1.5 cm x 1.5 cm. Field collected 2006. S. Bonney specimen and photo. |
| © Steve Bonney 2006 | Photo ID: 68226 View Count: 288 |
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] | |
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Dunton Gem Quarry, Newry, Oxford Co., Maine, USA Thin plate in albite vug. Field of view ~ 4 mm |
| © Scott Whittemore | Photo ID: 33292 View Count: 600 |
Albite : Na[AlSi3O8] | |
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Waisanen Quarry (Tamminen-Waisanen Quarry), Greenwood, Oxford Co., Maine, USA Field of view 7 mm x 8 mm. Field collected 2006. S. Bonney specimen and photo. |
| © Steve Bonney 2006 | Photo ID: 70587 View Count: 336 |
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Orchard Quarry, Buckfield, Oxford Co., Maine, USA Assemblage of clear, striated albite, black columbite-(Fe) and blue apatite-(CaF). Photo is about 4.3 mm in length. Photo and specimen: Steve Stuart. The albite fluoresces red under SW UV; the apatite-(CaF) fluoresces orange-yellow under the same wavelength. |
| © SMS 2007 | Photo ID: 100981 View Count: 202 |
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 |
Albite (Var: Cleavelandite) : Na[AlSi3O8] | |
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Tamminen Quarry, Greenwood, Oxford Co., Maine, USA Pale blue, platy albite variety cleavelandite. View is about 4.5 cm across. (P. Cristofono specimen and photo.) |
| © 2005 Peter Cristofono | Photo ID: 39549 View Count: 422 |
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