Mineral Specimen and Product Inventory Search
- Palermo mine, Groton, Grafton Co., New Hampshire, United States
- 8 x 5 x 3 cm - Sm Cabinet
- phosphate, pegmatite mineral
A most interesting specimen with purple Heterosite and reddish brown Graftonite. The white areas are a continuation of the Graftonite which is probably "bleeched" by natural weathering. It was acquired by Arnold Hampson in 1946 from Gunnar Bjareby, an early mentor.