7792 6hlkmtr, ((BRUCITE)), $30 MINIMUM BID, Cedar Hill Quarry, Lancaster County, Pennsylvania, 8.5 x 8 x 3 cm, Cabinet, | |
Brucite is an uncommon species. Cedar Hill is a classic Pennsylvanian locality for Brucite. Here are multiple thick hexagonal crystals. White Hydromagnesite also present in a couple of areas and also a light coating of white Hydromagnesite over some faces of the Brucite. |