13hbmdis ((DIOPSIDE, GROSSULAR)), $10 MINIMUM BID, Pipestone Mine, Jefferson County, Montana, 9 x 9 x 4 cm, Cabinet, | |
After the Butte show I bought several flats of Montana minerals from a retired digger. These have not been cleaned. Here is a specimen with a matrix of Diopside and uncommon large honey colored Andradite crystals. |