21hhdw.g ((PYRITE, CHLORITE SCHIST or PHYLLITE)), $15 MINIMUM BID, Route I-89 road cut, Montpelier, Washington Co., Vermont, USA, 3 x 3 x 1 cm, Miniature | |
Sharp edges on this rectangular box shaped Pyrite on contrasting black Phyllite from a Vermont road cut. Several photos on mindat including one from Harvard. Matrix is described as Chlorite Schist and also black Phyllite from the Northfield Formation with some collection circa 1971 by a local mineral club field trip to the locality. ex Dana Wilson MD collection #405 . |