8hlkmis ((2 MATULAITE)), TYPE LOCALITY $10 MINIMUM BID, Bachman Mine, Hellertown, Northampton County, Pennsylvania, 7.5 and 10 cm, 2 Cabinets, | |
A rare white complex phosphate mineral on a limonitic matrix from the type locality descovered in 1977. The white looks like a coating but if crystals are present they are micro and very small. |