- MD-41824
- Groutite
- Robert Mine (Roberts Mine; Kennedy Mine), Cuyuna Range, Crow Wing Co., Minnesota, USA
- Small Cabinet, 7.2 x 5.7 x 3.8 cm
- SOLD
A "worm" of small groutite crystals in ballshaped aggregates, crawling over the matrix, makes this very unsuual. A note from the collector who found them around 1984 noted he found only 2 such specimens among hundreds total recovered! 7.2 x 5.7 x 3.8 cm