| 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: | Unconfirmed/Questioned |
| Data |
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| Mineral Data: | Click here to view Actinolite data |
| Locality Data: | Click here to view Round Top Hill area quartz prospects, Chester, Hampden County, Massachusetts, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 29759 |
| Long-form Identifier: | 1:3:29759:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Actinolite |
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| 1.3km (0.8 miles) | ⓘMelvin Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA |
| 2.0km (1.2 miles) | ⓘChester Emery Mines, Chester, Hampden County, Massachusetts, USA |
| 2.2km (1.4 miles) | ⓘWright Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA |
| 2.5km (1.6 miles) | ⓘOld Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA |
| 25.5km (15.9 miles) | ⓘGoshen Stone Co. Quarry, Goshen, Hampshire County, Massachusetts, USA |
| 26.9km (16.7 miles) | ⓘBetts Manganese Mines, Plainfield, Hampshire County, Massachusetts, USA |
| 36.9km (22.9 miles) | ⓘNative American soapstone quarry, Barkhamsted, Litchfield County, Connecticut, USA |
| 38.3km (23.8 miles) | ⓘPfizer Company Marble Quarry, Canaan, North Canaan, Litchfield County, Connecticut, USA |
| 41.3km (25.7 miles) | ⓘSerpentinite, Norfolk, Litchfield County, Connecticut, USA |
| 45.3km (28.2 miles) | ⓘPelham asbestos mine, Pelham, Hampshire County, Massachusetts, USA |
| References |
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