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Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

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Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Meionite : Ca4[CO3|(Al2Si2O8)3]

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

Dark green crystals of actinolite to 4 mm with white meionite crystals. P. Cristofono specimen and photo, field-collected in 2007.
 © 2007 Peter CristofonoPhoto ID: 120590    View Count: 187

Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

Green crystal, approximately 0.75 mm long, in calcite. P. Cristofono specimen and photo. Field collected 2007.
 © 2008 Peter CristofonoPhoto ID: 190739    View Count: 105

Albite (Var: Andesine) : (Na,Ca)[Al(Si,Al)Si2O8], Vesuvianite : Ca10(Mg,Fe)2Al4Si9O34(OH)4

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

White andesine crystals on brown vesuvianite. View is 5 mm across. P. Cristofono specimen and photo, field collected in 2007.
 © 2007 Peter CristofonoPhoto ID: 116392    View Count: 206

Amphibole Group (Var: Uralite)

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

Uralite (tremolite-actinolite pseudomorphs after diopside) from the 200 meter prospect. View is about 15 mm across. P. Cristofono specimen and photo. Field collected 2005.
 © 2005 Peter CristofonoPhoto ID: 36295    View Count: 364

Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7], Diopside : CaMg[Si2O6]

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

7 mm brown clinozoisite crystal on green diopside. From the 200 meter prospect. P. Cristofono specimen and photo -- field collected 2005.
 © 2005 Peter CristofonoPhoto ID: 36286    View Count: 342

Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7]

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

4 mm brown crystal. P. Cristofono specimen and photo, field collected 2004.
 © 2005 Peter CristofonoPhoto ID: 36983    View Count: 241

Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7]

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

Pale green clinozoisite with white meionite. From the 200 meter prospect. View is about 2 cm across. P. Cristofono specimen and photo, field collected 2005.
 © 2005 Peter CristofonoPhoto ID: 36604    View Count: 215

Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7]

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

An exceptionally gemmy, transparent clinozoisite crystal, 7.5 mm long. Don Swenson specimen, field collected ca. 1997. Photograph by Peter Cristofono.
 © 2007 Peter CristofonoPhoto ID: 85410    View Count: 159

Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7], Diopside : CaMg[Si2O6]

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

A green diopside crystal (~ 0.5 mm) perched on top of golden-yellow clinozosite. The massive white mineral is calcite. P. Cristofono specimen and photo, field collected in 2007.
 © 2007 Peter CristofonoPhoto ID: 122368    View Count: 92

Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7]

Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York Co., Maine, USA

2 mm brownish crystal. P. Cristofono specimen and photo, field collected in 2007.
 © 2007 Peter CristofonoPhoto ID: 113217    View Count: 61
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