| Locality type: | Prospect |
| Classification |
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| Species: | Actinolite |
| Formula: | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Vesuvianite | 3 |
| Diopside | 3 |
| Meionite | 1 |
| Data |
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| Mineral Data: | Click here to view Actinolite data |
| Locality Data: | Click here to view Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect), Sanford, York County, Maine, USA |
| Photo Gallery | View Gallery (2 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 97 |
| Long-form Identifier: | 1:3:97:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Actinolite |
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| 67.5km (42.0 miles) | ⓘHeath Quarry, Casco, Cumberland County, Maine, USA |
| 72.7km (45.2 miles) | ⓘDevil's Den (Devil's Den lime pit), Newbury, Essex County, Massachusetts, USA |
| 76.1km (47.3 miles) | ⓘHurricane Mountain localities, North Conway, Conway, Carroll County, New Hampshire, USA |
| 78.7km (48.9 miles) | ⓘRoute 28 area, Windham, Rockingham County, New Hampshire, USA |
| 82.2km (51.1 miles) | ⓘPitts-Tenney Quarry, Minot, Androscoggin County, Maine, USA |
| 85.3km (53.0 miles) | ⓘCity quarry, Lewiston, Androscoggin County, Maine, USA |
| 87.1km (54.1 miles) | ⓘRobinson Mountain, Lewiston, Androscoggin County, Maine, USA |
| 91.3km (56.8 miles) | ⓘRoute 114 calc-silicate locality, North Andover, Essex County, Massachusetts, USA |
| References |
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Webster prospects, Sanford, York County, Maine, USA