Description
FIVE SILICATE SPECIMENS: MILKY QUARTZ, QUARTZ WITH CHLORITE, QUARTZ, QUARTZ VAR. JASPER, AND CHERT Five silicate specimens including a massive white milky quartz, Dutchess Co., New York, USA, measuring 10 x 7 x 6 cm ; a quartz with chlorite showing large loose shape crystal, incomplete but terminated, Providence Co.,...