Mineral Specimen and Product Inventory Search
- Tip Top mine, Custer Co., South Dakota, United States
- 8.5 x 5 x 2.5 cm - Sm Cabinet
- phosphate, pegmatite mineral
Bright red bladed Montgomeryite crystals to 0.75mm in large groups giving that astonding red color. There is no other red Montgomeryite occurence that I know of, how about you? Whitlockite is associated with it as lilac groups.