|
|
| Description | |
|---|---|
| Habit: | Good crystals occur in the calcite veins. According to Hitchen (1935), pinkish bronze plates to 4 cm occurred in the beryl pegmatite. |
| Colour: | gray, bronze |
| UV Fluorescence: | none |
| Quality of samples: | not specified / average specimens |
| Rarity at site: | Very common |
| Confirmation | |
| Validity: | Believed Valid |
| References | |
| References: | Hitchen, 1935 |
| Data | |
| Mineral Data: | Click here to view Muscovite data |
| Locality Data: | Click here to view Rollstone Hill Quarry, Fitchburg, Worcester Co., Massachusetts, USA |
| Photo Gallery | View Gallery (2 photos) |