HERKIMER DIAMOND QUARTZ GEM

THIS BEAUTIFUL HERKIMER COMES FROM A PRIVATE CLAIM CALLED DIAMOND FALLS IN LITTLE FALLS, NY. THIS HERKIMER HAS NO KEYS OR CONTACTS AND HAS A GREAT RAINBOW REFRACTION THAT SHOWS OFF SOME GREAT " OIL SLICK " PATTERNS. THIS CAN BE DUE TO HYDROCARBON TRAPPED IN THE CRYSTAL AND NOT JUST REFRACTION. 

THIS GEM IS 4.6G AND MEASURES APPROX 2.3CM X 1.4CM X 1 CM